| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2972673 | INTERFACE MODULE W PLUG-IN SKTRelay Socket DIN Rail | Phoenix Contact |
| 2 | 910507 | RSM 4 24VAC SPDT 10A SOCKETRelay | Weidmuller |
| 3 | RSE120153-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 4 | 2946777 | RELAY MODULE WITH PLUG-IN BASERelay Socket DIN Rail | Phoenix Contact |
| 5 | RSE116184-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 6 | 2974914 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 7 | 2911-12-321 | RELAY RF SPDT 250MA 12V | Coto Technology |
| 8 | PB-24M-V | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Sensata-Crydom |
| 9 | IAC-5 | INPUT MODULE AC 6MA 5VDCAC Input Module Output Module 18mA 5VDC Output 90 ~ 140VAC (120VAC Nom) Supply | TE Connectivity Potter & Brumfield Relays |