G4Q-212S AC100/(110) - OMRON - Datasheet.Directory

CSM_G4Q_DS_E_3_2

Ratchet Relay

G4Q

Unique Ratchet Mechanism Assures Positive

Alternate Transfer/Switching Operation

• Each contact in the double-pole contact mechanism performs

alternate make-brake operation at each pulse input and is thus

ideal for alternate operation or transfer/switching operation of a

motor.

• Positive operation is assured due to the unique ratchet mecha-

nism.

• Satisfies dielectric strength of 2,000 VAC.

• Low power consumption.

(AC: approx. 6.4 VA; DC: approx. 3.9 W)

Ordering Information

Open Models Plug-in Models

Model Number Legend

1. Contact Form

2: DPDT

2. Contact Type

1: Single

3. Enclosure Construction

1: No casing

2: Casing

4. Terminal Shape

A: Solder

S: Plug-in

Whenyourorder,specifytheratedvoltage.

Item DPDT

Model Rated voltage

Basic model G4Q-211A 24 VAC

50 VAC

100/(110) VAC

200/(220) VAC

12 VDC

24 VDC

100 VDC

Item DPDT

Model Rated voltage

Basic model G4Q-212S 12 VAC

24 VAC

50 VAC

100/(110) VAC

200/(220) VAC

12 VDC

24 VDC

100 VDC

200 VDC

Rated coil voltage

Note: When ordering, add the rated coil voltage (listed in Specifications) to the model number.

Example: G4Q-211A, 24 VAC

G4Q-@@@@

1 2 3 4

G4Q

■Accessories (Order Separately)

Specifications

■Coil Ratings

Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/–20% for AC rated current and

±15% for DC coil resistance.

2. The AC coil resistance values are for reference only.

3. Performance characteristic data is measured at a coil temperature of 23°C.

4. The maximum voltage is one that is applicable instantaneously to the Relay coil at an ambient temperature of 23°C and not continuously.

5. The AC power consumption is measured at 60 Hz.

■Contact Ratings

DIN track/Front-connecting Socket Back-connecting Socket

Screw terminal Solder terminal

8PFA1 PL08

Item Current (mA) Resistance (Ω) Must operate Must release Max. voltage Power consumption

Rated voltage (V) 50 Hz 60 Hz % of rated voltage Initial Rated

AC 12 614 531 2.24 80 % max. 10 % min. 110 % max. Approx.

13.5 VA

Approx.

6.4 VA

24 307 266 8.7

50 148 128 42.7

100/

(110)

74 64/73.5 160

200/

(220)

37 32/36.8 671

Item Current (mA) Resistance (Ω) Must operate Must release Max. voltage Power consumption

Rated voltage (V) 50 Hz 60 Hz % of rated voltage

DC 12 320 37.5 5 % min. Approx. 3.9 W

24 155 155

100 39 2,580

200 19.2 10,400

Load Resistive load

(cosφ = 1)

Inductive load

(cosφ = 0.4)

(L/R = 7 ms)

Contact mechanism Single

Contact material Silver alloy

Rated load 5 A at 220 VAC, 5 A at 24 VDC 3 A at 220 VAC, 4 A at 24 VDC

Rated carry current 5 A

Max. switching voltage 250 VAC, 250 VDC

Max. switching current 5 A

G4Q

■Characteristics

Note: 1. The data shown above are initial values.

2. The contact resistance was measured with 0.1 A at 5 VDC using the voltage drop method.

3. The operate time was measured with the rated voltage imposed with any contact bounce ignored at an ambient temperature of 23°C.

4. The insulation resistance was measured with a 500-VDC megger applied to the same places as those used for checking the dielectric

strength.

5. The electrical endurance was measured at an ambient temperature of 23°C.

6. This value was measured at a switching frequency of 60 operations per minute. The value in parentheses is for the cased model.

Engineering Data

Contact resistance (See note 2.) 50 mΩ max.

Operate time (See note 3.) 60 ms max.

Max. operating frequency Mechanical: 1,200 operations/hr

Electrical: 1,200 operations/hr (under rated load)

Insulation resistance (See note 4.) 100 MΩ min. (at 500 VDC)

Dielectric strength 2,000 VAC, 50/60 Hz for 1 min between coil and contact (1,000 VAC, 50/60 Hz for 1 min between con-

tacts of same polarity) (2,000 VAC between contacts of different polarities)

Vibration resistance Destruction: 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude)

Malfunction: 10 to 55 to 10 Hz, 0.5 mm single amplitude (1.0 mm double amplitude)

Shock resistance Destruction: 500 m/s2

Malfunction: 100 m/s2

Endurance Mechanical: 5,000,000 operations min. (at operating frequency of 1,200 operations/hr)

Electrical: 500,000 operations min. (under rated load and at operating frequency of

1,200 operations/hr) (See note 5.)

Error rate (See note 6.) 1 A at 5 VDC (0.1 A at 5 VDC)

Ambient temperature Operating: –10°C to 55°C (with no icing or no condensation)

Ambient humidity Operating: 5% to 85%

Weight Open model: Approx. 240 g; cased model: Approx. 340 g

Maximum Switching Power

DC resistive load AC resistive load

AC inductive load

(cosφ = 0.4)

DC inductive load

L/R = 7 ms

Switching current (A)

Switching voltage (V)

220 VAC resistive load

24 VDC resistive load

24VDC inductive load

L/R = 7 ms

220 VAC inductive load

(cosφ = 0.4)

Electrical Endurance

Switching current (A)

Endurance (x10 operations)

100

300

500

700

1,000

3,000

5,000

7,000

10,000

G4Q

Operation

Note: When a pulse for application to the coil is used, such a pulse

should have a width of 100 ms or more. If a pulse is applied with

a width less than the operate time, the cam may fail to rotate

fully.

Dimensions

Note: All units are in millimeters unless otherwise indicated.

Ambient Temperature vs.

Coil Temperature Rise

100 VAC 50 Hz

Coil temperature rise ( C)

Contact carry current: 5 A

Contact with no carry current

Ambient temperature (°C)

24 VDC

Coil temperature rise ( C)

Contact carry current: 5 A

Contact with no carry current

Ambient temperature (°C)

Malfunctioning Shock

Not

energized

Energized

Unit: m/s2

Number of samples: 5

Measurement conditions:

Impose a shock of

100 m/s2 in the ±X, ±Y, and

±Z directions three times

each with the Relay

energized and not

energized to check the

shock values that cause

the Relay to malfunction.

Shock direction

100 ms min.

Contact terminal

(NO) (1−3, 8−6)

Contact terminal

(NC) (1−4, 8−5)

Coil terminal

Operation Timing Chart

66.5 max. 58

Four, 3.5-dia.

mounting holes 25

56 max. 65 max.

Four, M3 mounting

screw holes or four

3.5-dia. holes

Open Model

G4Q-211A

Terminal Arrangement/

Internal Connections

Mounting Holes

58±0.2

25±0.2

G4Q

Safety Precautions

Refer to Safety Precautions for All Relays.

■Surface Mounting Socket

Be sure to provide a mounting space according to the width of the

Relay. The width of the Relay is 63.5 mm and the width of the Socket

is 51 mm.

■Mounting

Mount the Relay so that the coil faces upward and the cam faces

downwards with the mounting plate secured vertically. Do not

change the cam angle.

Make sure that Relay terminals are free of flux or any other foreign

substance before soldering the Relay terminals.

92.5

max. 71.5

max.

30.5

63.5 max. 80 max.

Plug-in Terminal Model

G4Q-212S

Terminal Arrangement/

Internal Connections

(Bottom view)

3.5

102 100 80

Relay Mounting Height with Socket

With Front-connecting

Socket

With Back-connecting

Socket

G4Q-

212S G4Q-

212S

8PFA1 PL08

Coil

Cam

In the interest of product improvement, specifications are subject to change without notice.

ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.

To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.

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Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining

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Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our

practice to change part numbers when published ratings or features are changed, or when significant construction changes are

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assumed for clerical, typographical or proofreading errors or omissions.

2015.10

In the interest of product improvement, specifications are subject to change without notice.

OMRON Corporation

Industrial Automation Company

http://www.ia.omron.com/