H7CN-BLN 100-240AC - N/A - Datasheet.Directory

Input signal type Contact and solid-state inputs for count and reset

Operating mode UP DOWN UP DOWN Reversible counting

counting counting counting counting Command Individual

input input

Backup power for Not provided Provided Not provided

memory protection

Output type SPST-NO SPDT SPST-NO

Max. 30 cps H7CN-XLN H7CN-YLN H7CN-XLNM H7CN-YLNM H7CN-ALN H7CN-BLN

counting 5 kcps*H7CN-XHN H7CN-YHN H7CN-XHNM H7CN-YHNM H7CN-AHN H7CN-BHN

speed

Supply AC 100 to 240 VAC, 50/60 Hz

voltages DC 12 to 48 VDC, 20% max. ripple

Input signal type Contact and solid-state inputs for count and reset

Operating mode UP counting DOWN counting

Backup power for memory protection Not provided

Output type Open collector transistor

Max. counting speed 5 kcps

Part number H7CN-XHNS H7CN-YHNS

Supply AC 100 to 240 VAC, 50/60 Hz

voltages DC 12 to 48 VDC, 20% max. ripple

Digital Counter H7CN

1/16 DIN, Single Preset Counter

with Four-Digit LED Display

■Choose from UP, DOWN and

reversible counting

■Count speed up to 5 K counts

per second

■Wide-range AC or DC supply voltages

■Contact and solid-state output models

available

■Memory protection circuit available on

AC models

■Easy-to-read 8 mm-high LED display

■Panel mounting adapter, sockets, and

accessories available separately

Ordering Information

■ COUNTERS

Add the supply voltage type to the part number when you order. For example, H7CN-XHNM-AC.

Contact Output Types

Solid-State Output Types

Memory protection is not available on contact output models with DC supply voltages.

Max.

counting

speed

Supply

voltages

Supply

voltages

*Only the solid-state input signal is available when the maximum counting speed is 5 kcps.

H7CN H7CN

■ ACCESSORIES

Description Part number

Sockets H7CN-❑❑N Bottom surface or track mounting, top screw terminals P2CF-08

timers Back mounting, for use with Y92F-30 mounting adapter, bottom screw terminals P3G-08

H7CN-❑❑❑M Bottom surface or track mounting, top screw terminals P2CF-11

timers Back mounting, for use with Y92F-30 mounting adapter, bottom screw terminals P3GA-11

Panel mounting adapter Fits behind panel, ideal for side by side installation (Use P3G❑-❑❑ sockets) Y92F-30

Battery for memory backup Use with H7CN-❑❑❑M timers Y92S-20

Protective cover Hard plastic cover Y92A-48B

Soft plastic cover Y92A-48D

Mounting track DIN rail, 50 cm (1.64 ft) length PFP-50N

DIN rail, 1 m (3.28 ft) length PFP-100N

End plate PFP-M

Spacer PFP-S

Specifications

■ GENERAL CAPABILITIES

Model H7CN-❑❑N H7CN-❑❑NS

Classification Single preset counter

Mounting Panel, track or surface

External connections 8-pin round sockets or 11-pin round sockets (-M types)

Output modes Sustained output until reset

Input modes UP (H7CN-X), DOWN (H7CN-Y), reversible with command UP (H7CN-X), DOWN (H7CN-Y)

input (H7CN-A), reversible with individual input (H7CN-B)

Reset system Power-OFF: 0.5 sec reset time (except H7CN-M types)

Reset time following power application: 0.05 sec

External reset and manual: 0.02 second reset time

Reset time following signal application: 0.05 sec

Sensor power supply Not provided

Input signal Count and reset

Input method Contact Solid-state input

Impedance by short-circuiting contacts: 1 kΩ max. Residual voltage: 0.5 V max. (1 V actual)

Impedance by opening contacts: 100 kΩ min.

Control outputs SPST-NO, 3 A, 250 VAC Open collector transistor,

SPDT, 3 A, 250 VAC for H7CN-M counters 100 mA, 30 VDC max.

Displays 7-segment LED count value display, 8 mm (0.3 in) high characters,

and LED indicators for count up and reset

Digits 4 digits

Memory backup H7CN-M models have a memory protection circuit that

protects against momentary power failures lasting up

to 10 minutes. An optional Y92S-20 lithium 3 V battery

can provide up to 5 years of memory retention.

■ RATINGS

Supply voltage AC 100 to 240 VAC, 50/60 Hz

DC 12 to 48 VDC (20% max. ripple)

Operating voltage range 85 to 110% of rated voltage

Power consumption Approx. 12 VA/2.5 W at 240 VAC, 50 Hz

Approx. 2.5 W at 48 VDC

Max. counting speeds (CP1, CP2) 30 cps with contact and solid-state inputs; 5,000 cps with solid-state inputs only

Minimum pulse widths 16.7 ms at 30 cps (ON/OFF ratio of 1:1)

0.1 ms at 5 kcps (ON/OFF ratio of 1:1)

Approved by the following standards

CSA

H7CN

■ CHARACTERISTICS

Engineering Data

■ ELECTRICAL SERVICE LIFE

Note:

The service life graphs apply

to all relay output models.

They do not apply to solid-

state output models H7CN-

XHNS or H7CN-YHNS.

Ambient operating temperature -10° to 55°C (14° to 131°F)

Storage temperature -25° to 65°C (-13° to 149°F)

Ambient operating humidity 35 to 85% RH

Insulation resistance 100 mΩ minimum at 500 VDC

Dielectric strength 2,000 VAC, 50/60 Hz for 1 minute between current-carrying terminal and exposed

metal parts, between power supply circuit and control output circuit

Vibration Mechanical durability 10 to 55 Hz, 0.75 mm (0.03 in) double amplitude

Malfunction durability 10 to 55Hz, 0.5 mm (0.02 in) double amplitude

Shock Mechanical durability Approx. 30 G

Malfunction durability Approx. 10 G

Service Mechanical 10 million operations minimum under no load at 1,800 operations/hour switching frequency

life Electrical 100,000 operations minimum under resistive load at 3 A, 250 VAC (p.f. = 1)

Weight 150 g (5.3 oz.)

30 VDC (L/R = 7 ms)

250 VAC (p.f. = 0.4)

30 VDC (p.f. = 1)

250 VAC (p.f. = 1)

Load current (A) Load current (A)

Switching operations (x103)

1000

500

100

00 1 2 3

1000

500

100

00 1 2 3

Service

life

H7CN H7CN

Timing Charts

■ INPUT OPERATION

H7CN

■ OUTPUT OPERATION

Reversible Counters

UP Counters DOWN Counters

Dimensions

Unit: mm (inch)

■ COUNTERS Panel cutout

Note: Recommended panel

thickness is 1 to 3.2 mm.

Panel cutout conforms to

DIN 43700.

(1.97)

(1.77)

(1.97)

■SOCKETS

Two

4.5 dia.

mounting

holes

Eight

M3.5 x 7.5

sems 34.5

35.4

Terminal arrangement

(Top view)

Mounting holes

Two 4.5 dia. or two M4

socket mounting holes

40±0.2

7.8

8-Pin Sockets for H7CN-❑❑

20 max.

(0.79)

P2CF-08 Bottom Surface or Track Mounting

(1.89) 44.8

(1.76)

45 (1.77)

(1.97)

max.

13.5

(0.53)

10.7

(0.42) 86 (3.39)

(0.24) 0.7

(0.03)

(1.89)

(2.76)

max.

H7CN H7CN

Terminal arrangement

(Bottom view)

P3G-08 Back Mounting Socket

Eleven

M3.5 x 7.5

sems

Two

4.5 dia.

mounting

holes

7.8

34.5

31.2

(1.23)

max. (Top view)

Mounting holes

Two 4.5 dia. socket

mounting holes

Terminal arrangement

40±0.2

11-Pin Sockets for H7CN-❑M

P2CF-11 Bottom Surface or Track Mounting Socket

(1.57)

8-Pin Sockets for H7CN-❑❑ Continued

P3GA-11 Back Mounting Socket

■ PANEL MOUNTING ADAPTER

Y92F-30 Mounting Adapter

Adapter installs behind the panel. It is ideal for side by side installation. Use P3GA-11 or P3G-08 sockets.

Note: Recommended

panel thickness

is 1 to 3.2 mm.

Panel cutout

(2.28)

Panel Mounting

adapter P3G❑-❑❑

socket

Terminal arrangement

(1.97)

max.

35.4

(1.89) 11

(0.43)

96 (3.78)

( 1.77)

(1.06)

(2.91)

max.

H7CN

4.5 dia. hole

(+)

31.0

( – )

Lead wire with spade lug

120 mm (4.72 in) length

Y92S-20 Battery

Use this battery with H7CN-❑M counters

with memory protection circuit. While the

counter's built-in memory protection circuit

can retain values for power failures lasting

up to 10 minutes, the optional battery

protects memory in case of a longer

power outage. We recommend using the

battery as a safeguard. Memory values

can be retained for up to 5 years.

■ PROTECTIVE COVERS

Y92A-48B Hard Plastic Cover Y92A-48D Soft Plastic Cover

50.5

(1.99)

50.5

(1.99) 16 (0.63)

overall

depth

■MOUNTING TRACK AND ACCESSORIES

PFP-100N/PFP-50N DIN Rail PFP-M End Plate PFP-S Spacer

Hard plastic cover Y92A-48B and soft

plastic cover Y92A-48D snap onto the

front of the counter to protect against dirt

and water. The Y92A-48B hard plastic

cover prevents accidental resetting.

Y92A-48D soft plastic cover fits snugly

over the front and allows settings to be

changed. These covers are intended for

use in areas where unusual service

conditions do not exist.

Connections

Input terminal number Power supply terminal numbers Output terminals Memory

COM Reset CP1 CP2 AC (common), DC– AC (hot), DC+ COM NC NO DC- DC+

H7CN-❑❑N1345 2 7 8–6––

H7CN-❑❑❑S1 34 5 2 7 8–6 ––

H7CN-❑❑❑M 3 7 6 5 2 10 11 8 9 1 4

Part

number

CP1

CP2

CP1

■ BATTERY FOR MEMORY BACK-UP

H7CN-❑❑N Counter H7CN-❑❑❑S Counter H7CN-❑❑❑M Counter

CP2

CP1

4.5

(.18)

(.59) 25

(.98) 1000

[500]

(.39)

(.98) 15

(.59)

(1.97)

(.39)

1.5

35±0.3

24 27±0.15

7.3±0.13 11.5

6.2

(.24) 1.8

(.07)

37.3

(1.47)

35.3

1.8

1.3

4.8

34.8

(1.37)

(.63)12

44.3 (1.74)

16.5

H7CN H7CN

Operation

■ SETTING THE COUNT PRESET

Use the four pushwheel switches on the

front panel to set the desired count. Firmly

push the switches to avoid having two

numbers appear in the display window.

This causes the operating time to drift

widely.

Do not change the setting while the

counter is powered up. It may cause a

momentary output to occur.

WARNING

Do not set all four digits to

zero. This causes a momentary

output to occur that may lead to

accidental injury or damage.

Undesirable settings

530 counts?

2530 counts?

3530 counts?

Mounting

■ PANEL MOUNTING

Using Y92F-30 Adapter

Insert the counter through the panel

cutout. Push the Y92F-30 adapter from

the rear of the counter as far forward

toward the panel as possible. Push the

P3G❑-❑❑ socket onto the rear of the

counter. Then wire the socket. Tighten the

two retaining screws. To release the

adapter, lift the tab at the rear of the

adapter.

Mounting

The P2CF-❑❑ socket has two hooks that

secure the counter to the socket. Be sure

to allow at least 20 mm (0.79 in) clear-

ance above and below the socket to gain

access and to release the hooks for

servicing and maintenance. Insert counter

into the socket. Latch hooks. Then clip

rear of the socket to the track. Push the

bottom onto the track until the latch hooks

securely.

P2CF-❑❑ Socket

Removal

Pull the latch on the socket with a flat-

blade screwdriver and remove the counter

and socket as one unit.

Several counters may be panel mounted

close together using a Y92F-30 adapter

as shown here. When mounting two or

more counters in a vertical line, arrange

the adapters so that their molded tabs are

positioned on the right and left sides.

When mounting two or more counters in a

horizontal line, arrange the adapters so

that their molded tabs are positioned on

the top and bottom sides.

Molded

tab

Panel cutout for side-by-side

mounting of two counters

Molded

tab

H7CN

OMRON ELECTRONICS, INC. OMRON CANADA, INC.

One East Commerce Drive 885 Milner Avenue

Schaumburg, IL 60173 Scarborough, Ontario M1B 5V8

1-800-55-OMRON 416-286-6465

Cat. No. GC CN4A 6/98/26M Specifications subject to change without notice. Printed in the U.S.A.

NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches, divide by 25.4.