| Part Number | Brief Description | Manufacturer | Series | Quantity Available |
|---|---|---|---|---|
| 70RCK4R | I/O MODULE RACK 4 CHANNEL | Grayhill Inc. | System 50 | Click to view |
| 70RCK8-HL | I/O MODULE RACK 8 CHANNEL | Grayhill Inc. | System 50 | Click to view |
| 70RCK8 | I/O MODULE RACK 8 CHANNEL | Grayhill Inc. | System 50 | Click to view |