| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 1-1462038-3 | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 2 | DS1E-M-DC6V | RELAY GENERAL PURPOSE SPDT 2A 6VGeneral Purpose Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 3 | AGQ20TS4HX | RELAY GEN PURPOSE DPDT 2A 4.5VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 4 | 5-1904045-2 | V23333Z1001A008-EV-03DRelay | TE Connectivity Potter & Brumfield Relays |
| 5 | 7-1415538-5 | RT334024WGRelay Coil | TE Connectivity Potter & Brumfield Relays |
| 6 | MT328230 | RELAY GEN PURPOSE 3PDT 10A 230VGeneral Purpose Relay 3PDT (3 Form C) 230VAC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 7 | 70MRCK24-RL | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 8 | 2970882 | INTERFACE MODULE W/PLUG-IN SCKTI/O Module Rack 4 Channel | Phoenix Contact |
| 9 | PB-24Q | I/O MOUNTING BOARD QUAD 24POSI/O Module Rack 24 Channel | Sensata-Crydom |