| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | PS-9VCB-LBC-U-GB/IE | 100-240VAC/9VDC UK POWER SUPPLY | Multi-Tech Systems Inc. |
| 2 | TX2-4.5V | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | 910457 | RSM 8 115VAC SPDT 10A SKTRelay | Weidmuller |
| 4 | 910456 | RSM 4 110VAC SPDT 10A SKTRelay | Weidmuller |
| 5 | RSL116128 | MCDONNEL DOUGLASRelay | Amphenol Pcd |
| 6 | RSE116671 | LOW PROFILE, 4 POLE/10 AMP, WCRelay | Amphenol Pcd |
| 7 | RSE116677 | LOW PROFILE, 4 POLE/10 AMP, WCRelay | Amphenol Pcd |
| 8 | JRS400400 | QUICK MOUNT, 4 POLERelay | Amphenol Pcd |
| 9 | 70MRCK8-HL | I/O MOUNTING BOARD MINI 8POSI/O Module Rack 8 Channel | Grayhill Inc. |