| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | OUAZ-SH-112D,405 | RELAY TELECOM SPDT 1A 12VTelecom Relay SPDT (1 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 2 | C93403 | RELAY TELECOM DPDT 2A 24VTelecom Relay DPDT (2 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 3 | HG3-SS | SOCKET W/CLIP SLD FOR HG3 RELAYRelay Socket Panel Mount | Panasonic Electric Works |
| 4 | 910444 | RSM 4 24VDC SPDT SOCKETRelay | Weidmuller |
| 5 | K81C345 | RELAY GEN PURPOSE SPDT 10A 26.5VGeneral Purpose Relay SPDT (1 Form C) 26.5VDC Coil Through Hole | TE Connectivity Aerospace, Defense and Marine |
| 6 | 70RCK4R | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 7 | PB4 | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Sensata-Crydom |
| 8 | 2972738 | INTERFACE MODULE PLUG-IN SOCKETI/O Module Rack 8 Channel | Phoenix Contact |
| 9 | PB-8SM-V | I/O MOUNTING BOARD MINI 8POSI/O Module Rack 8 Channel | Sensata-Crydom |