| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | RJ22S-C-A120 | BIFURCATED RELAY DPDT AC120General Purpose Relay DPDT (2 Form C) Socketable | IDEC |
| 2 | G6JU-2FL-Y DC12 | RELAY TELECOM DPDT 1A 12VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 3 | G6K-2F DC3 | RELAY TELECOM DPDT 1A 3VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 4 | RSE116675-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 5 | 2271015 | PLUG-IN BASE STD I/O MODULESRelay Socket Through Hole | Phoenix Contact |
| 6 | SY4S-62 | SOCKET PCB MOUNT FOR RU4S/RY4SRelay Socket Through Hole | IDEC |
| 7 | PB-16M-C | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Sensata-Crydom |
| 8 | 20C426 | SPRING RELAY HOLD-DOWNClip, Hold Down 27E487 and 27E895 Sockets | TE Connectivity Potter & Brumfield Relays |
| 9 | 70-IDC5B | INPUT MODULE DC 18MA 5VDCDC Input Module Output Module 18mA 5VDC Output 3 ~ 32VDC Supply | Grayhill Inc. |