Relays and Racks

As of: Wednesday, June 18, 2025
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1 US 15973 OPTO22

Standard Features

Rice Lake has a variety of input/output components and relays to supplement your unit from multi-function and channel relays, input only, output only, and octal relays and sockets. 

OPTO 22 4-Channel Dimensions

Dimensions
A 3.25 in (83 mm) B 3.25 in (83 mm) C 2.32 in (59 mm)

OPTO 22 4-Channel (non-UL) Dimensions

Dimensions
A 1.20 in (30 mm) B 6.11 in (155 mm) C 2.32 in (59 mm)

OPTO 22 16-Channel Dimensions

Dimensions
A 3.25 in (83 mm) B 10.0 in (254 mm) C 2.32 in (59 mm)

OPTO 22 24-Channel Dimensions

Dimensions
A 7.50 in (83 mm) B 6.25 in (83 mm) C 2.32 in (59 mm)

Parts

Part # Description
Input/Output Component
43942 Relay,Multi-Function Time Multi-Range, Digital Display, 100-240 VAC, 50/60 Hz
29616 Relay,Multi-Function Time Multi-Range Solid State
Other Relays
15952 Relay, Mechanical 120VAC In AC/DC250 10A Output 8 Pin Octal Base Potter KRPA-11-AG120
15960 Relay,Mechanical 8 Pin Octal 6VDC Input AC-DC Output 250V@10A
15961 Relay, Socket 8 Pin Octal
70780 Cable,50 Pin Flat Ribbon for Digital I/O To Grayhill Relay Rack
70779 Cable,50 Pin Round Ribbon 5ft for Digital I/O to Grayhill Relay Rack
72442 Cable,50 Pin Round Ribbon 5ft for 920i Panel Mount, Digital I/O to Grayhill Relay Rack
93577 Cable,50 Pin Flat Ribbon Length = 31 Inches
94384 Cable Assy,50 Pin Flat Ribbon, Length = 50 Inches
OPTO 22 1-Channel Input Relay
15972 Relay,Module Field Input 90-140VAC - Isolated 5VDC Logic Yellow OPTO 22 G4IAC5-L
36631 Relay,Module Field Input 180-280VAC/VDC-Isolated 5VDC Logic Yellow OPTO 22 G4IAC5A
15969 Relay,Module Field Input 10-32VDC 12-32VAC-Isolated 5VDC Logic Input White OPTO 22 G4IDC5
OPTO 22 1-Channel Output Relay
15971 Relay,Module Output Fused 12-140VAC @ 3A Output - Isolated 5VDC Logic Black OPTO 22 G4OAC5 Normally Open
22847 Relay,Module Output Fused 24-280VAC @ 3A Output Isolated 5VDC Logic Black OPTO 22 G40AC5A5 Normally Closed
36632 Relay,Module Output Fused 24-280VAC @ 3A-Isolated 5VDC Logic Black OPTO 22 G4OAC5A Normally Open
15970 Relay,Module Dry Contact Fused 100VDC/130VAC 10VA Max- Isolated 5VDC Logic Red OPTO 22 G4ODC5R Normally Open Output Relay
121345 Relay,Module Solid State Fused 5-60VDC output 3A Max- Isolated 5VDC Logic Red Normally Open
22848 Relay,Module Dry Contact Fused 100VDC/130VAC 10VA Max-Isolated 5VDC Logic Red OPTO 22 G4ODC5R5 Normally Closed
Relay Boards Fixed Dry Contact Relay
30549 Board, Relay 2 Channel 5VDC In 120-240VAC Output
15959 Relay, Board 4 CHAN 5VDC In 120-240VAC or 30VDC @ 5A output.
29615 Board,Relay Mounting 1 CH DIN Rail Mounted OPTO 22
33207 Board,Relay Mounting 8ch Ribbon Cable Connection OPTO 22 Model G4PB8 Requires seperate 5vdc and ground.
Relay Racks OPTO 22
15973 Board,Relay Mounting 4 Channel G4PB4 With Product Data And Mounting Information Literature
45408 Indicator Option, Relay Rack, 4 Channel Opto used in IQ's (relays not included).
33206 Board,Relay Mounting 16ch Ribbon Cable Connection OPTO 22 Model G4PB16 UL FILE E58169
33205 Board,Relay Mounting 24ch Ribbon Cable Connection OPTO 22 Model G4PB24 UL File E58169

Options

Part # Description
Cables for Digital I/O
70780 Cable,50 Pin Flat Ribbon for Digital I/O To Grayhill Relay Rack
93577 Cable,50 Pin Flat Ribbon Length = 31 Inches
94384 Cable Assy,50 Pin Flat Ribbon, Length = 50 Inches
70779 Cable,50 Pin Round Ribbon 5ft for Digital I/O to Grayhill Relay Rack
72442 Cable,50 Pin Round Ribbon 5ft for 920i Panel Mount, Digital I/O to Grayhill Relay Rack
170008 Cable Opt,1280 Digital I/O To X80 DIO adapter 163776 Includes 60 Pin Flat Ribbon Cable 163777. Length 24 inches.
170009 Cable Opt,1280 Digital I/O To X80 DIO adapter 163776 Includes 60 Pin Round Ribbon Cable 163778. Length 60 inches
170736 Cable Opt,1280 Digital I/O To X80 DIO adapter 163776 Includes 60 Pin Round Ribbon Cable And One PG13.5 Cord Grip (169876). Length 60 inches.
Opto 22 Misc.
26834 Fuse,1A 250V OPTO-22 G4
21735 Fuse,4A 250V OPTO-22 G4
16478 Arc Supressor,Quencharc 100 OHM @ 600VAC
101923 I/O,Relay Rack Cased 4 Channel OPTO22 Relay Rack, 7 Foot I/O Cable, 6 Cord Grips, Breather Vent. *** RELAYS NOT INCLUDED ***
99032 Adapter plate,4 Channel OPTO Relay Rack in 8 Channel Grayhill Relay Rack Location
155253 Board ASSY,DWM 8CH Relay Opto 22 G4 Series Compatible

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