| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 911345 | RSRM 4 24VDC DPDT 10A SKTRelay | Weidmuller |
| 2 | RSE120153 | LOW PROFILE, 4 POLE/5 AMP, WCRelay | Amphenol Pcd |
| 3 | RSL116147 | MCDONNEL DOUGLASRelay | Amphenol Pcd |
| 4 | 18838 | RELAY SOCKETRelay | Curtis Industries |
| 5 | CTRB08-PC | SOCKET OCTAL 8 PINRelay | Littelfuse Inc. |
| 6 | 27E937 | SOCKET 8 PIN THTRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 7 | 9903-05-20 | RELAY RF SPST 250MA 5V | Coto Technology |
| 8 | 70MRCK16-RL | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Grayhill Inc. |
| 9 | 2972819 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |