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Relays and Racks
As of: Wednesday, July 8, 2026
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) |
Input/Output Component
| Part # | Description | List Price |
|---|---|---|
| 43942 | Multi-Range, Digital Display, 100-240 VAC, 50/60 Hz | List Price: $575.00 |
| 29616 | Multi-Range Solid State | List Price: $325.00 |
Other Relays
| Part # | Description | List Price |
|---|---|---|
| 15952 | In AC/DC250 10A Output 8 Pin Octal Base Potter KRPA-11-AG120 | List Price: $57.00 |
| 15960 | Octal 6VDC Input AC-DC Output 250V@10A | List Price: $30.00 |
| 15961 | List Price: $21.00 | |
| 70780 | for Digital I/O To Grayhill Relay Rack | List Price: $95.00 |
| 70779 | 5ft for Digital I/O to Grayhill Relay Rack | List Price: $195.00 |
| 72442 | 5ft for 920i Panel Mount, Digital I/O to Grayhill Relay Rack | List Price: $195.00 |
| 93577 | Length = 31 Inches | List Price: $75.00 |
| 94384 | Ribbon, Length = 50 Inches | List Price: $95.00 |
OPTO 22 1-Channel Input Relay
| Part # | Description | List Price |
|---|---|---|
| 15972 | 90-140VAC - Isolated 5VDC Logic Yellow OPTO 22 G4IAC5-L | List Price: $50.00 |
| 36631 | 180-280VAC/VDC-Isolated 5VDC Logic Yellow OPTO 22 G4IAC5A | List Price: $52.00 |
| 15969 | 10-32VDC 12-32VAC-Isolated 5VDC Logic Input White OPTO 22 G4IDC5 | List Price: $50.00 |
OPTO 22 1-Channel Output Relay
| Part # | Description | List Price |
|---|---|---|
| 15971 | 12-140VAC @ 3A Output - Isolated 5VDC Logic Black OPTO 22 G4OAC5 Normally Open | List Price: $50.00 |
| 22847 | 24-280VAC @ 3A Output Isolated 5VDC Logic Black OPTO 22 G40AC5A5 Normally Closed | List Price: $67.00 |
| 36632 | 24-280VAC @ 3A-Isolated 5VDC Logic Black OPTO 22 G4OAC5A Normally Open | List Price: $52.00 |
| 15970 | Fused 100VDC/130VAC 10VA Max- Isolated 5VDC Logic Red OPTO 22 G4ODC5R Normally Open Output Relay | List Price: $50.00 |
| 121345 | Fused 5-60VDC output 3A Max- Isolated 5VDC Logic Red Normally Open | List Price: $50.00 |
| 22848 | Fused 100VDC/130VAC 10VA Max-Isolated 5VDC Logic Red OPTO 22 G4ODC5R5 Normally Closed | List Price: $77.00 |
Relay Boards Fixed Dry Contact Relay
| Part # | Description | List Price |
|---|---|---|
| 30549 | 5VDC In 120-240VAC Output | List Price: $175.00 |
| 15959 | In 120-240VAC or 30VDC @ 5A output. | List Price: $305.00 |
| 29615 | DIN Rail Mounted OPTO 22 | List Price: $105.00 |
| 33207 | Ribbon Cable Connection OPTO 22 Model G4PB8 Requires seperate power and ground (5V, 15V, or 24V). | List Price: $200.00 |
Relay Racks OPTO 22
| Part # | Description | List Price |
|---|---|---|
| 15973 | Channel G4PB4 With Product Data And Mounting Information Literature | List Price: $125.00 |
| 45408 | Rack, 4 Channel Opto used in IQ's (relays not included). | List Price: $160.00 |
| 33206 | Ribbon Cable Connection OPTO 22 Model G4PB16 UL FILE E58169 | List Price: $395.00 |
| 33205 | Ribbon Cable Connection OPTO 22 Model G4PB24 UL File E58169 | List Price: $372.00 |
Cables for Digital I/O
| Part # | Description | List Price |
|---|---|---|
| 70780 | for Digital I/O To Grayhill Relay Rack | List Price: $95.00 |
| 93577 | Length = 31 Inches | List Price: $75.00 |
| 94384 | Ribbon, Length = 50 Inches | List Price: $95.00 |
| 70779 | 5ft for Digital I/O to Grayhill Relay Rack | List Price: $195.00 |
| 72442 | 5ft for 920i Panel Mount, Digital I/O to Grayhill Relay Rack | List Price: $195.00 |
| 170008 | I/O To X80 DIO adapter 163776 Includes 60 Pin Flat Ribbon Cable 163777. Length 24 inches. | List Price: $130.00 |
| 170009 | I/O To X80 DIO adapter 163776 Includes 60 Pin Round Ribbon Cable 163778. Length 60 inches | List Price: $225.00 |
| 170736 | I/O To X80 DIO adapter 163776 Includes 60 Pin Round Ribbon Cable And One PG13.5 Cord Grip (169876). Length 60 inches. | List Price: $155.00 |
Opto 22 Misc.
| Part # | Description | List Price |
|---|---|---|
| 26834 | List Price: $12.00 | |
| 21735 | List Price: $26.00 | |
| 16478 | 100 OHM @ 600VAC | List Price: $11.00 |
| 101923 | 4 Channel OPTO22 Relay Rack, 7 Foot I/O Cable, 6 Cord Grips, Breather Vent. *** RELAYS NOT INCLUDED *** | List Price: $495.00 |
| 99032 | OPTO Relay Rack in 8 Channel Grayhill Relay Rack Location | List Price: $5.25 |
| 155253 | Opto 22 G4 Series Compatible | List Price: $245.00 |
www.ricelake.com | 800-472-6703
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