| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AGQ260A4H | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | TQ2SS-L2-3V | RELAY TELECOM DPDT 2A 3VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | PYF08A-TU | SOCKET 2POLRelay Socket DIN Rail | Omron Automation and Safety |
| 4 | 8869420000 | SCM-I 4CORelay Socket DIN Rail | Weidmuller |
| 5 | PY11 | RELAY SOCKET BACK CONNECTINGRelay Socket Panel Mount | Omron Automation and Safety |
| 6 | RJ2V-C-D24 | RELAY PCB DPDT 8A 24VDCGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Through Hole | IDEC |
| 7 | DK1A1B-L2-5V | RELAY GENERAL PURPOSE DPST 8A 5VGeneral Purpose Relay DPST-NO/NC (1 Form A, 1 From B) 5VDC Coil Through Hole | Panasonic Electric Works |
| 8 | 2972974 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 9 | 70RCK24-HL | I/O MOUNTING BRD STANDARD 24POSI/O Module Rack 24 Channel | Grayhill Inc. |