G3PW-A245EU-C - Omron Automation and Safety

New Product

Single-phase Power Controller

G3PW

High-precision Control with Easy Setup

• Precise heater burnout detection.

• Set value and present value monitoring with indicators.

• Phase control or optimum cycle control.

• RS-485 communications to set manipulated variables and

monitor load current.

• Total run time monitoring.

• Output modes for phase control: proportional to phase angle,

proportional to voltage, proportional to square voltage, and

constant-current control.

• Application with various loads: constant load resistance,

variable load resistance.

• UL, and IEC/EN (TÜV) certified.

Model Number Structure

Model Number Legend

Ordering Information

List of Models

Accessories (Order Separately)

Number of phases Control terminal block Type Capacity Heater burn-

out detection

Communica-

tions Model number

Single-phase

Screwless clamp termi-

nal block

Standard

20 A

100 to

240 VAC

No No

G3PW-A220EU-C

45 A G3PW-A245EU-C

60 A G3PW-A260EU-C

Constant

current

20 A

Yes Yes

G3PW-A220EC-C-FLK

45 A G3PW-A245EC-C-FLK

60 A G3PW-A260EC-C-FLK

Terminal block with

small slotted screws

Standard

20 A

No No

G3PW-A220EU-S

45 A G3PW-A245EU-S

60 A G3PW-A260EU-S

Constant

current

20 A

Yes Yes

G3PW-A220EC-S-FLK

45 A G3PW-A245EC-S-FLK

60 A G3PW-A260EC-S-FLK

Name Resistive value Display Model

External Variable

Resistor 2 kΩ202 G32X-V2K

For the most recent information on models that have been certified for

safety standards, refer to your OMRON website.

1324 8756

G3PW-A2@@E@-@-@@@

1. Basic model

G3PW: Power Controller

2. Degree of protection

A: Panel-mounting/Closed wallmounting

3. Voltage class

2: 200 VAC

4. Maximum rated current

20: 20 A

45: 45 A

60: 60 A

5. Power supply type

E: Single-phase power supply

6. Current control

U: Standard Model (no constant-current

control)

C: Constant-current Model

7. Control terminal block

C: Screwless clamp terminal block

S: Terminal block with small slotted screws

8.RS-485 communications

Blank: Communications not supported.

FLK: Communications supported.

G3PW

Ratings/Specifications

Model Standard Models Constant-current Models

Item G3PW-A2@@EU-@G3PW-A2@@EC-@-FLK

Control method Analog input: Phase control or optimum cycle control

Voltage ON/OFF input: ON/OFF control

Maximum load capacity • Phase control: Linear (resistive) load, transformer primary-side control (flux density: 1.25 T max.)

• Optimum cycle control: Linear (resistive) load (Transformer primaryside control is not supported.)

Output

mode

Analog in-

put Phase control Proportional to phase angle, proportional to square

voltage, proportional to voltage

Proportional to phase angle, proportional to square

voltage, proportional to voltage, constant-current

control

Optimum cycle control Optimum cycle control (Output is switched to 100% or 0% each half cycle.)

Voltage ON/

OFF input ON/OFF control Proportional to voltage control

Phase Single

Rated voltage 100 to 240 VAC

Operating voltage range −15% to +10%

Power supply frequency 50/60 Hz

Power supply frequency fluctuation ±3 Hz

Power consumption 5 VA max. (Control power D-E)

Load current range

-A220E@1 to 20 A

-A245E@1 to 45 A

-A260E@1 to 60 A

Inrush current resis-

tance

-A220E@220 A (60 Hz, 1 cycle)

-A245E@440 A (60 Hz, 1 cycle)

-A260E@440 A (60 Hz, 1 cycle)

I2t

-A220E@400A2s (1 cycle)

-A245E@1,600A2s (1 cycle)

-A260E@1,600A2s (1 cycle)

Output voltage adjustable range 0% to 98%

Input signal for con-

trol

Analog input 4 to 20 mA DC (input impedance: 100 Ω) or 1 to 5 VDC (input impedance: 30.1 kΩ)

Voltage ON/OFF Input 5 VDC (input impedance: 30.1 kΩ)

External main setting Specified Variable Resistor: G32X-V2K (2 kΩ, 2 W)

External duty setting Specified Variable Resistor: G32X-V2K (2 kΩ, 2 W)

Output value setting

range

Main setting 0.0% to 100%

Base-up value 0.0% to 100% (Default: 0.0%)

Upper/lower limits Output upper limit: 0.0% to 100% (Default: 100%)

Output lower limit: 0.0% to 100% (Default: 0.0%)

Duty setting

Duty setting = Internal duty setting x External duty setting

Internal duty setting range (set using front-panel keys or communications): 0% to 100% (Default: 100%)

External duty setting range (set using external variable resistor): 0% to 100% (Default: 100%)

Soft-start up time and soft-start down time 0.0 to 99.9 s (Default: 0.5 s)

Either phase control or optimum cycle control can be used.

Constant current --- Current fluctuation: ±2% FS

Load current upper limit --- 0.0 to 66.0 A (Default: 0.0 = OFF)

Overcurrent detection time: 500 ms max.

Current detection

Current transformer (CT) --- Built-in

Current detection accuracy --- 10% FS of rated current

Minimum detected load cur-

rent --- 1 A

Heater burnout alarm

Detection method ---

According to heater resistance (with heater resistance

teaching and Heater Burnout Threshold parameter)

Note: The accuracy of heater burnout detection will

be lower for heaters for which the resistance

significantly changes depending on the

temperature.

Setting range for heater

burnout detection --- 1% to 100% (Default: 100%)

Burnout detection accuracy --- 10% FS at rated current

(Not applicable to loads with variable resistance.)

Burnout detection output

lower limit ---

Detects a burnout at or above the specified output

value.

0.0% to 100% (Default: 0.0%)

Number of alarms for heater

burnout detection --- 0 to 999 (Default: 150)

Multiple heater burnout

detections --- Burnout of 1 of 10 heater elements can be detected

(at the rated current).

Event inputs

Number of event inputs

2 event inputs

Event input 1: The function of the event input can be changed with a parameter setting in the initial setting

level. The event input can be used for one of the following functions.

• Switching the main setting between automatic and manual operation.

• Switching between phase control and optimum cycle control.

Event input 2: Alarm reset

Contact input conditions ON: 1 kΩ max., OFF: 100 kΩ min.

Non-contact input condi-

tions ON residual voltage: 1.0 V max., OFF leakage current: 0.1 mA max.

Current flow Approx. 1.1 mA (per input)

Output voltage 5 VDC

G3PW

Fuses (recommended models for external connection)

*Ask your OMRON representative for UL certified products.

Time-delay fuses specifications

Model Standard Models Constant-current Models

Item G3PW-A2@@EU-@G3PW-A2@@EC-@-FLK

Alarm outputs

Number of alarm outputs

2 alarm outputs

• Alarm output 1: ALARM1 (caution)

• Alarm output 2: ALARM2 (warning)

Open-collector outputs (Individual common)

Maximum operating voltage 30 VDC

Maximum load current 50 mA

Maximum residual voltage 1.5 V

Maximum leakage current 0.4 mA

Serial communications ---

One RS-485 port: CompoWay/F slave function (See

note.)

Note: Connection is possible to a Basic Unit in an EJ1

Modular Temperature Controller. Parameters can

be set and monitored from the CX-Thermo Sup-

port Software running on a computer that is con-

nected to the EJ1 End Unit.

Overcurrent detection --- Rated current × 120% min., within 250 cycles

SSR failure detection

An error is detected within 3 seconds after an SSR failure.

• Phase angle range for SSR short-circuit failure detection: 0% to 72%

• Phase angle range for SSR open failure detection: 28% to 100%

Output ON voltage drop 1.6 Vrms (at 100 % output on)

Power supply frequency error Not within 47 to 63 Hz

Leakage current 10 mA max. (100/110 VAC), 20 mA max. (200/220 VAC)

Insulation resistance 100 MΩ min. (at 500 VDC)

Dielectric strength 2,500 VAC at 50/60 Hz for 1 min between charged parts and noncharged parts

Vibration resistance 10 to 55 to 10 Hz, 100 m/s2

Shock resistance 300 m/s2

Ambient operating temperature −15°C to 55°C (with no icing or condensation)

Ambient operating humidity 5% to 95%

Storage temperature −25°C to 65°C (with no icing or condensation)

Weight

G3PW-A220E@-@-@@@: 1.0 kg max.

G3PW-A245E@-@-@@@: 1.9 kg max.

G3PW-A260E@-@-@@@: 1.9 kg max.

Applicable

Standards

Safety Standards

UL508

CSA C22.2 No.14

EN60947-4-3 (pollution degree 2, overvoltage category II)

EMC Directives

EMI EN60947-1

EN60947-4-3

EMS EN60947-1

EN60947-4-3

Recommended models

Type Super-rapid Fuse (Fuji Electric) Fuse Holder

(Fuji Electric)

Fast-acting fuses *

For 20 A CR6L-20/UL CMS-4

For 45 A CR6L-50/UL

For 60 A CR6L-75/UL CMS-5

Type Specification

Time-delay fuses 250 VAC, 2 A

G3PW

Nomenclature and Operations

Level Indicators

Monitoring Indicators

Communications Indicator

Operation Keys

Level indicators

LVL Key

UP Key

ENT/RST Key

Command input and

power supply terminal

block (with cover)

1. 1 to 5-V/0 or 5-V input

2. 4 to 20-mA input

3. Current/voltage input COM

4. 100 to 240 VAC

5. 100 to 240 VAC

Protective cover

(removable)

Communications

indicator

Monitoring indicators

7-segment display

Load terminal block

(under protective cover)

100 to 240 VAC

Reset/event indicator

DOWN Key

Control terminal block

Indicator Description

■ ADJ Lit when in the adjustment level.

■ SET Lit when in the initial setting level.

■ EV Lit when an external contact reset input or an event input is ON.

Indicator Description

■ %(IN) Lit when the input value is monitore d in the monitor level.

■ %(DUTY) Lit when the duty value is monitored in the monitor level.

■ %(OUT) Lit when the output va lue is monitored in the monitor level.

■ %(PHASE) Lit when the phase angle is monit ored in the monitor level.

■ A Lit when the current is monitored in the monitor level.

Indicator Description

■ COMM Lit when the serial communications are in progress.

Key symbol Name Description Enabling condition

LVL (level) Key

Level Changes

Monitor level ↔ Adjustment level

Monitor level ↔ Initial setting level

Software is reset when moving from the initial set-

ting level to monitor level.

Changing from monitor le vel to adjustment level o r

from monitor level to in itial setting level is possible

even when an error occurs.

ENT/RST (en-

ter/reset) Key

Set value display

Set value change and entry

Error reset

In the monitor level, t he ENT/RST Key functions as

a Reset Key only when an error occurs. (It does not

function as a Reset Key when there is no error.)

UP Key Set value change

Monitor item/set value numb er change ---

DOWN Key

G3PW

Engineering Data

Ambient Temperature

Note: 1. The ambient operating temperature range is −15 to 55°C, but take the following considerations into account. When the ambient

temperature exceeds 40°C, reduce the maximum load current as shown below.

2. At least 20 mm must be provided on the left and right sides of the G3PW-A260E@. If you must use side-by-side mounting, then reduce

the maximum load current when the ambient temperature is over 30°C.

3. Certification for safety standards was obtained with a mounting interval of 20 mm.

4. Leave sufficient space for ventilation.

5. Do not install the Power Controller above devices that generate significant amounts of heat, such as heaters, transformers, and high-

capacity resistors.

6. If the ambient temperature reaches 55°C or higher, install an air conditioner to lower the temperature.

Resistance to Inrush Current (For repetitive inrush current, keep the inrush current below the values shown by the dotted lines.)

Current and Temperature Characteristics

G3PW-A220E@/A245E@ G3PW-A260E@

Load current (%)

100

Ambient temperature (°C)

5510 20 30 40 50 600

100

5510 20 30 40 50 600

A: Installation with 20 mm

between Power Controllers

B: Close mounting

Load current (%)

Ambient temperature (°C)

G3PW-A220E@G3PW-A245E@/G3PW-A260E@

Inrush current (A. peak)

200

150

100

05,0001,000500200100503010

Power ON time (ms)

400

300

200

100

05,0001,000500200100503010

Inrush current (A. peak)

Power ON time (ms)

G3PW

Dimensions

Note: All units are in millimeters unless otherwise indicated.

170 146.4

137

120 40

100 min.

158±0.2

Two, M5 38±0.2

51 min.

20-A Models with Screwless Clamp Terminal Block

G3PW-A220EU-C

G3PW-A220EC-C-FLK

Mounting Hole Dimensions

188 171.5

155

138

104

71 min.

100 min.

176±0.2

100 min.

176±0.2

57.6±0.2

Two, M5

G3PW-A260EU-C

G3PW-A260EC-C-FLK

G3PW-A245EU-C

G3PW-A245EC-C-FLK

90 min.

57.6±0.2

45/60-A Models with Screwless Clamp Terminal Block

G3PW-A245EU-C

G3PW-A260EU-C

G3PW-A245EC-C-FLK

G3PW-A260EC-C-FLK

Mounting Hole Dimensions

G3PW

Accessories (Order Separately)

170 146.4

136.5

120 40

100 min.

158±0.2

Two, M5 38±0.2

51 min.

20-A Models with Terminal Block with Small Slotted Screws

G3PW-A220EU-S

G3PW-A220EC-S-FLK

Mounting Hole Dimensions

188 171.5

154.5

138

104

71 min.

100 min.

176±0.2

100 min.

176±0.2

57.6±0.2

Two, M5

G3PW-A260-EU-S

G3PW-A260-EC-S-FLK

G3PW-A245EU-S

G3PW-A245EC-S-FLK

90 min.

57.6±0.2

45/60-A Models with Terminal Block with Small Slotted Screws

G3PW-A245EU-S

G3PW-A260EU-S

G3PW-A245EC-S-FLK

G3PW-A260EC-S-FLK

Mounting Hole Dimensions

2.8±0.2 dia.

1±0.1

M9P0.75

1.6±0.2

±1

20±1

17 max.

15 min.

2.5±1

31±1 dia. 12±0.2

R26 max.

30 max.

6 −0

0.1dia. 34

13.4

1.6 6.5

Filled with white resin

External Variable Resistor

G32X-V2K

±0.2

3 dia.

9.5 dia.

Mounting Holes Nameplate

Knob

G3PW

Safety Precautions

Do not attempt to disassemble the Power Controller

while the power is being supplied. Doing so may

occasionally result in strong electric shock.

Do not touch any of the terminals while the power is

being supplied. Also, always attach the terminal block

cover after completing wiring. Touching live terminals

may occasionally result in serious injury due to

electric shock.

Fail-safe measures must be taken by the customer to

ensure safety in the event of incorrect, missing, or

abnormal signals caused by broken signal lines,

momentary power interruptions, or other causes.

Abnormal operation may result in serious accidents.

Do not use the Power Controller where subject to

flammable or explosive gas. Otherwise, explosion may

occur.

Use the wire sizes given in this document and use

twisted copper wires or solid copper wire.

Use crimp terminals with insulative sleeves. If the

crimp terminals do not come with insulative sleeves,

attach insulative sleeves. Use the size of crimp terminals

specified in this document.

Make sure that the phases match for load terminal T1

and power supply terminal 4 (N), and for load terminal

L1 and power supply terminal 5 (L). Insert suitable

fuses in the power supply line and load output line to

protect the circuits.

The Power Controller will not operate normally if the

wiring is not correct, and the load may be damaged.

Leave at least 100 mm of space above and below the

Power Controller when installing it to allow heat to

dissipate. Do not obstruct the area around the Power

Controller and especially the area around the heat

sink.

Install the Power Controller in the direction shown in

this Instruction Sheet. The Power Controller generates

a lot of heat and it uses natural heat convection for

cooling. Installing the Power Controller in the wrong

direction may cause in malfunctions or accidents.

Do not touch the terminal sections while a voltage is

being applied after the power supply terminal block

and load terminal block have been wired.

The power supply terminal block and load terminal

block are not isolated to enable an alarm function.

Electric shock may occur.

The Power Controller and the heat sink become very

hot. Do not touch anything but the setting keys while

power is being supplied or jus t after the power suppl y

is turned OFF. Doing so may cause burns.

Do not attempt to disassemble, modify, or repair the

Power Controller or touch any of the internal parts.

Minor electric shock, fire, or malfunction may

occasionally occur.

Do not allow chips or filings from installation work,

pieces of metal, or wire clippings to enter the Power

Controller. Doing so may occasionally result in minor

electric shock, fire, or malfunction.

Always connect the load to load terminal T1. Also,

always connect power supply terminal 4 (N) directly to

the power supply. Do not connect it through the load.

If the wiring is not correct, the fault detection function

of the Power Controller will indicate “E10” and stop the

output operation. Check the connection again.

When using the Power Controller to control the

primary side of a transformer, do not open the circuit

on the secondary side of the transformer while the

Power Controller is operating.

Do not touch the connecting cables while power is

being supplied. Static electricity from your body may

cause malfunctioning.

If a malfunction in the Power Controller prevents

control operations or if an alarm cannot be output, it

may occasionally cause damage to the connected

equipment and devices. To maintain safety in the event

of a malfunction in the Power Controller, always take

appropriate safety measures, such as installing a

separate monitoring system.

Set the parameters of the Power Controller so that they

are suitable for the system being controlled. If they are

not suitable, unexpected operation may occasionally

result in property damage or accidents.

Tighten the terminal screws to the torque specified in

this Instruction Sheet. If the screws are loose, it may

occasionally cause a fire.

WARNING CAUTION

G3PW

OMRON constantly strives to improve quality and reliability. The

G3PW, however, uses semiconductors, and semiconductors may

commonly malfunction or fail. In particular, it may not be possible to

ensure safety if the G3PW is used outside the rated ranges.

Therefore, always use the G3PW within the ratings. When using the

G3PW, always design the system to ensure safety and prevent

human accidents, fires, and social harm in the event of G3PW failure.

System design must include measures such as system redundancy,

measures to prevent fires from spreading, and designs to prevent

malfunction.

1. Do not apply a voltage or current in excess of the ratings to the

terminal sections of the G3PW. Doing so may result in failure of

the G3PW or fire damage.

2. Do not use the G3PW with loose terminals screws. Abnormal

terminal heat may result in fire damage.

3. Do not obstruct the airflow around the heat sink of the G3PW.

Abnormal heat may result in failure due to shorting of the output

terminals or fire damage.

4. Be sure to read the Precautions for Correct Use to correctly

perform wiring and tighten screws. Using the G3PW with

incorrect wiring or insufficient screw tightening may result in fire

damage due to abnormal heat when the power is supplied.

Installation Environment

•Use the Power Controller within the rated ambient temperature and

humidity ranges.

•If multiple Power Controllers are installed side-by-side or vertically,

the heat that is generated will cause the internal temperatures of

the Power Controllers to rise and will shorten their service life. In

these kinds of installations, take suitable measures, such as

installing fans for forced cooling.

•The Power Controller is designed for indoor use only. Also, do not

use the Power Controller in the following environments.

• Locations subject to water, oil, or chemicals

• Locations subject to direct sunlight

• Locations where dust or corrosive gases (in particular, sulfuric or

ammonia gas) are present

• Locations subject to extreme temperature changes

• Locations where icing or condensation may occur

• Locations subject to excessive shocks or vibration

• Locations subject to direct heat radiated from heating devices

Installation and Wiring

•When installing the Power Controller, always securely tighten the

top mounting screws first. When removing the Power Controller,

always remove the bottom mounting screws first.

•Take safety measures, such as wearing safety shoes, in case the

Power Controller falls.

•Touch the Power Controller only after first touching a grounded

metal object to discharge any static electricity from your body.

•Always ground the Power Controller to 100 Ω or less. There are no

ground terminals provided, so use the heat sink mounting screws

as ground terminals.

•Check the terminal number and polarity for each input before

connecting it.

•Use copper twisted wire in the sizes specified in this Instruction

Sheet.

•Use insulated crimp terminals with insulation sleeves. If using

crimp terminals that are not insulated, cover them with insulation

sleeves. Also, use terminals of the sizes specified in this Instruction

Sheet.

•Insert connectors all the way.

•Do not connect anything to unused terminals.

Safety Measures and Checking

•Install a switch or circuit breaker so that the operator can

immediately turn OFF the power, and provide a suitable display.

•Apply the power supply voltage through the contacts of a switch,

relay, or similar device so it reaches the rated voltage within 2 s. If

the power supply voltage is increased gradually, the power supply

may not be reset or outputs may malfunction.

•Use a power supply voltage, input voltage, input current, and load

within the specifications and rated ranges for the Power Controller.

•Use a load that draws a current at the maximum output that is

within the rated current range of the Power Controller. If the current

drawn by the load is not within the rated current range, malfunction

or fire may occur.

•Make sure that the protective cover is attached to the load terminal

block before using the Power Controller. Failure to do so may

damage internal components due to mechanical stress.

Preventing Inductive Noise

•Allow as much space as possible between the Power Controller

and devices that generate powerful high frequencies (high-

frequency welders, high-frequency sewing machines, etc.) or

surge.

•Keep the signal lines that connect to the Power Controller's

terminal block away from power cables carrying high voltages or

large currents. Also, do not wire power lines together with or

parallel to Power Controller wiring. Using shielded cables and

using separate conduits or ducts is recommended.

•Attach a surge suppressor or noise filter to peripheral devices that

generate noise (in particular, motors, transformers, solenoids,

magnetic coils or other equipment that have an inductance

component).

•When a noise filter is used at the power supply, first check the

voltage or current, and attach the noise filter as close as possible

to the Power Controller.

Cleaning

•Do not use paint thinner or similar chemical to clean with. Use

commercially available standard grade alcohol.

Storage

•Store the Power Controller within the rated ambient temperature.

Precautions for Safe Use

G3PW

Installation Direction

For cooling efficiency, install the Power Controller in the correct

direction. The G3PW generates a lot of heat, and it uses natural heat

convection for cooling. Installing the Power Controller in the wrong

direction may cause it to malfunction or to be damaged.

Wiring the Power Supply and Load Circuits

The G3PW will not operate correctly if the wiring is not correct. The

failure detection function of the G3PW will stop the output from

operating.

Connect the AC power supply to power supply terminals 4 (N) and 5

(L).

Connect the load to load terminal T1 and to the power supply, and

then connect the power supply to load terminal L1 through a fast-

acting fuse.

The AC power supply ground polarity and the G3PW terminal block

polarity are not related, but connect the 4 (N) and 5 (L) terminals on

the command input/power supply terminal block and the T1 and L1

terminals of the load terminal block to power supplies with the same

phases.

Wiring the Load Terminal Block

Recommended Wires

When connecting to the load terminals, use the specified wire size for

each model of Power Controller.

*Crimp terminals that conform to UL and CSA specifications must be

used.

Recommended Crimp Terminals

•Either use insulated crimp terminals or cover the crimp terminals

with insulating sleeves.

•Always use the following crimp terminals to wire the load terminals.

•Do not connect more than two crimp terminals to one terminal

screw.

Recommended Fuses

*Ask your OMRON representative for UL certified products.

Time-delay fuses specifications

Command Input and Power Supply Terminal Wiring

Voltage Input (1 to 5 VDC)

When using a voltage input, connect the positive and negative signal

wires to terminals 1 and 3, respectively.

Current Input (4 to 20 mA DC)

When using current input, connect the positive and negative signal

wires to terminals 2 and 3, respectively.

Note: If you connect more than one G3PW Controller for current

input, do not connect the negative terminal of the event input/

reset input (L/N) and the current input terminal -3 as negative

commons on the G3PW Controllers. If you do, the second and

later G3PW Controllers may not operate.

Precautions for Correct Use

Natural

convection

To p

Bottom

Mounting surface

Specified distance

or longer

100 mm

min. Airflow

Other device

100 mm

min.

Command

input/power

supply

terminal

block

Load

terminal block

Load circuit (T1)

Load circuit (L1)

Fast-acting fuse

Power supply

100 to 240 VAC

(50/60 Hz)

Time-delay

fuse

Load

T1 L1

12345

Model Recommended wire

size

Tightening

torque

Terminal

screws

G3PW-A220 AWG 18 to 10 1.8 N·m M4

G3PW-A245 AWG 6 *2.8 N·m M5

G3PW-A260

Recommended models

Type Super-rapid Fuse (Fuji Electric) Fuse Holder

(Fuji Electric)

Fast-acting fuses *

For 20 A CR6L-20/UL CMS-4

For 45 A CR6L-50/UL

For 60 A CR6L-75/UL CMS-5

Type Specification

Time-delay fuses 250 VAC, 2 A

Model A (mm)

G3PW-A220 9.5 max.

G3PW-A245/A260 12 max.

Temperature

controller or

other controller

1 to 5-V output

123

4 to 20 mA output

Max. 6 units are possible to connect (In case, Input impedance of Temperature controller is 600 Ω max.)

Temperature

controller or

other controller

LNLNLN

123 54

123

G3PW

ON/OFF Voltage Input (0 or 5 VDC)

When using an ON/OFF voltage input, connect the positive and

negative signal wires to terminals 1 and 3, respectively and apply a

command voltage that is 0 or 5V.

The G3PW may be damaged if a command voltage that is higher than

5 V is applied. If it is necessary to apply more than 5 V, split the

voltage as shown below by inserting resistance in the line to terminal

1 and applying the voltage across terminals 1 and 3. The internal

impedance between terminals 1 and 3 is 30.1 kΩ.

Command Input and Power Supply Wire Sizes

Recommended Crimp Terminals

Always use the following crimp terminals (for M3.5) to wire to the

command input and power supply terminals.

Wiring the Control Terminal Block

Recommended Wire Sizes and Connection Method

G3PW-A2@@E@-S (Models with terminal blocks with small

slotted screws)

G3PW-A2@@E@-C (Models with screwless clamp terminal block)

Wire Sizes for Control Terminals (Models with Small Slotted

Screws or Screwless Clamp Terminals)

•Use copper AWG 26 to 16 twisted-pair cable when connecting the

wires directly.

•Strip the wire sheathing for the following lengths, according to the

connector type.

• Small slotted screw terminals: 7 mm

• Screwless clamp terminals: 9 mm

•When using twisted wires, it is recommended that you attach a

ferrule with an insulating cover that conforms to DIN 46228-4 and

connect the ferrule to the terminal.

•Use shielded twisted-pair wires for RS-485 communications wires.

A maximum of 500 m total of wiring can be used.

Failure Detection Wiring

Sufficiently consider the safety design of the system design so that

the load circuit is turned OFF using the alarm output when a failure is

detected in the G3PW.

Terminal Name s

Wiring Inputs for External Settings

Alarm Outputs

Wiring an External Noise Filter

Always insert a noise filter in the power supply lines to the G3PW.

Grounding

Always ground the Power Controller to 100 Ω or less. There are no

ground terminals provided, so use the heat sink mounting screws as

ground terminals.

Model Recommended wire

diameter Tightening

torque Terminal

screws

All models AWG 18 to 14 0.8 to 1.0 N·m M3.5

Model Recommended wire

diameter Tightening

torque Terminal

screws

All models AWG 26 to 16 0.22 N·m M2

PLC

other controller 0 or 5-V output

54 LN

123

Internal impedance: 30.1 kΩ

Output of 5 V

or higher Resistance

PLC or

other

controller

LN123 Output

voltage Resistance

0 or 5 V Not required

0 or 12 V

42 k

, 1/5 W min.

0 or 24 V

120 k

, 1/5 W min.

7.2 mm max.

1. RS-485 (+)

2. RS-485 (−)

3. Main setting

4. Main setting COM

5. Duty setting

6. Duty setting COM

7. Alarm output 1 (+)

8. Alarm output 1 (−)

9. Alarm output 2 (+)

10. Alarm output 2 (−)

11. Event input (+)

12. Event input (−)

13. Reset input (+)

14. Reset input (−)

For standard models, 1 and 2

are not used.

Multi-drop

Max. of 31 nodes *

* A terminator must be connected at each end of the RS-485 transmission

path. The terminators must be at least 54 Ω combined.

Load

Automatic

Manual

Load

EJ1 Modular Temperature

Controller, CJ-series Serial

Communications Unit, etc.

13. Main setting

4. Main setting

COM

5. Duty setting

6. Duty setting

COM

•Wiring to Adjust the Main

Setting

Use a G32X-V2K Variable

Resistor to adjust the main

setting.

•Wiring to Adjust the Duty

Setting

Use a G32X-V2K Variable

Resistor to adjust the duty

setting.

7. Alarm output 1 (+)

8. Alarm output 1 (−)

9. Alarm output 2 (+)

10. Alarm output 2 (−)

Load

Output status Open collector

Number of out-

puts 2

Maximum oper-

ating voltage 30 VDC

Maximum load

current 50 mA

Maximum resid-

ual voltage 1.5 V

Maximum leak-

age current 0.4 mA

Load circuit (T1)

Load circuit (L1)

Power supply

100 to 240 VAC

(50/60 Hz)

Time-delay

fuse

Fast-acting fuse

Load

Command

input/power

supply

terminal

block

Load

terminal block

T1 L1

123

Noise Filter

RSMN-2030/2060

(TDK-Lambda

Corporation)

Advanced Digital Temperature Controller

E5CN-H (48 x 48 mm)

A New High-performance Controller: High Resolution, High Speed, and

High Input Accuracy.

Logic Operations and Preventive Maintenance Function.

• High-resolution display with 5 digits/0.01°C display in a compact

Controller (48 x 48 mm).

• High-speed sampling cycle of 60 ms.

• High Accuracy

Thermocouple/Pt input: ±0.1% of PV

Analog input: ±0.1% FS

• Universal inputs on all models (thermocouple, PT, or analog input)

to handle various sensors with one Controller.

• A PV/SV-status display function can be set t o automatically alternate

between displaying the status of the Temperature Controller (auto/

manual, RUN/STOP, and alarms) and the PV or SV.

• Flexible contact outputs with logic operations (AND, OR, and

delays) set from the Support Software (CX-Thermo Ver. 4.0)

• Preve ntive maintenanc e fo r rela ys in the T em p er at ur e Con tr oller

using a Control Output ON/OFF Counter.

48 × 48 mm

E5CN-H

Advanced Digital Temperature Controller

E5AN-H/E5EN-H (96 x 96 mm and 48 x 96 mm)

A New High-performance Controller: High Resolution, High Speed, and

High Input Accuracy.

Logic Operations and Preventive Maintenance Function.

Plus Infrared Port on Front Panel.

• High-resolution display with 5 digits/0.01°C display.

• High-speed sampling cycle of 60 ms.

• High Accuracy

Thermocouple/Pt input: ±0.1% of PV

Analog input: ±0.1% FS

• Universal inputs on all models (thermocouple, PT, or analog

input) to handle various sensors with one Controller. Models also

available with Remote SP.

• A PV/SV-status disp lay function can be set to automatically

alternate between displaying the status of the Temperature

Controller (auto/manual, RUN/STOP, and alarms) and the PV or SV.

• Flexible contact outputs with logic operations (AND, OR, and

delays) set from the Support Software (CX-Thermo Ver. 4.0)

• Preve ntive maintenanc e fo r rela ys in the T em p er at ur e Con tr oller

using a Control Output ON/OFF Counter.

• Model available with position-prop ortional control

96 × 96 mm

E5AN-H 48 × 96 mm

E5EN-H

Solid State Relays for Heaters

Single-phase G3PE

Compact, Slim-profile SSRs with Heat

Sinks. Models with No Zero Cross for

a Wide Range of Applications.

• RoHS compliant.

• Models also available with no zero cross

• Surge pass protection improved surge dielectric strength for

output currents. (OMRON testing)

• Compact with a slim profile.

• Mount to DIN Track or with screws.

• Conforms to UL, CSA, and EN standards (TÜV certification).

Solid State Contactors for Heaters

Three-phase G3PE

Compact, Slim-profile SSRs with Heat Sinks.

Solid State Contactors for Three-phase

Heaters Reduced Installation Work with

DIN Track Mounting.

• RoHS compliant.

• Surge pass protection improved surge dielectric strength for

output currents. (OMRON testing)

• Slim design with 3-phase output and built-in heat sinks.

• DIN Track mounting types and screw mounting types are available.

All DIN Track mounting types mount to DIN Track

(applicable DIN Track: TR35-15Fe (IEC 60715)).

• Conforms to UL, CSA, and EN standards (TÜV certification).

MEMO

Warranty and Application Considerations

Read and Understand This Catalog

Please read and understan d this catalog before purchasing the products. Please consult your OMRON representative if you

have any questions or comments.

Warranty and Limitat ions of Liability

WARRANTY

OMRON's e xclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or

other period if specified) from date of sale by OMRON.

OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT,

MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER

A CKNO WLEDGES THAT THE B UYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET

THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR

IMPLIED.

LIMITATIONS OF LIABILITY

OMRON SHALL NO T BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL D AMA GES, LOSS OF PR OFITS,

OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON

CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY.

In no e vent shall the responsibility of OMR ON for any act exceed the individual price of the product on which liability is asserted.

IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE

PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED,

INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE

MODIFICATION OR REPAIR.

Application Considerations

SUITABILITY FOR USE

OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of

products in the customer's application or use of the products.

Take all necessary steps to determine the suitability of the product for the systems, machines, and equipment with which it will

be used.

Know and observe all prohibitions of use applicable to this product.

NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT

ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON

PRODUCTS ARE PR OPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR

SYSTEM.

Disclaimers

PERFORMANCE DATA

Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a

warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application

requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability.

CHANGE IN SPECIFICATIONS

Product specifications and accessories may be changed at any time based on improvements and other reasons. Consult with

your OMRON representative at any time to confir m actual specifications of purchased product.

DIMENSIONS AND WEIGHTS

Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.

Authorized Distributor:

In the interest of product improvement,

specifications are subject to change without notice.

Cat. No. J176-E1-01 Printed in Japan

1008

OMRON Corporation Industrial Automation Company

OMRON ELECTRONICS LLC

One Commerce Drive Schaumburg,

IL 60173-5302 U.S.A.

Tel: (1) 847-843-7900/Fax: (1) 847-843-7787

Regional Headquarters

OMRON EUROPE B.V.

Wegalaan 67-69-2132 JD Hoofddorp

The Netherlands

Tel: (31)2356-81-300/Fax: (31)2356-81-388

Contact: www.ia.omron.com

Tokyo, JAPAN

OMRON ASIA PACIFIC PTE. LTD.

No. 438A Alexandra Road # 05-05/08 (Lobby 2),

Alexandra Technopark,

Singapore 119967

Tel: (65) 6835-3011/Fax: (65) 6835-2711

OMRON (CHINA) CO., LTD.

Room 2211, Bank of China Tower,

200 Yin Cheng Zhong Road,

PuDong New Area, Shanghai, 200120, China

Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200

CSM_11_1_0514

Mouser Electronics

Authorized Distributor

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G3PW-A220EC-S-FLK G3PW-A260EU-S G3PW-A245EU-S G3PW-A245EC-S-FLK G3PW-A260EC-C-FLK G3PW-

A245EC-C-FLK G3PW-A260EU-C G3PW-A220EU-S G3PW-A260EC-S-FLK G3PW-A220EC-C-FLK G3PW-

A245EU-C G3PW-A220EU-C