| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | PS-9VCB-SBC-U-GLOBAL | 100-240VAC/9VDC US/EU/UK/AU/CN P | Multi-Tech Systems Inc. |
| 2 | 2900261 | PLC-BPT- 24DC/21RWRelay | Phoenix Contact |
| 3 | JRS400400 | QUICK MOUNT, 4 POLERelay | Amphenol Pcd |
| 4 | 2966058 | RELAY SOCKET TERM BLOCKRelay Socket DIN Rail | Phoenix Contact |
| 5 | 2833602 | RELAY SOCK 8OCTAL DPDT DIN RAILRelay Socket DIN Rail | Phoenix Contact |
| 6 | RM702524 | RELAY GEN PURPOSE 3PDT 16A 24VGeneral Purpose Relay 3PDT (3 Form C) 24VAC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 7 | 2973041 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 8 | ARE104H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 9 | 9270-05-20 | RELAY RF SPST 500MA 5V | Coto Technology |