| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | EE2-5NU | RELAY GEN PURPOSE DPDT 2A 5VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | KEMET |
| 2 | HC4-HL-DC24V | RELAY GEN PURPOSE 4PDT 5A 24VGeneral Purpose Relay 4PDT (4 Form C) 24VDC Coil Socketable | Panasonic Electric Works |
| 3 | PB-16SM-C | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Sensata-Crydom |
| 4 | 2962191 | I/O MOUNTING BOARD 16POSI/O Module Rack 16 Channel | Phoenix Contact |
| 5 | ACT512 | RELAY AUTOMOTIVE SPDTX2 20A 12V | Panasonic Electric Works |
| 6 | 9402-12-20TR | RELAY RF SPST 500MA 12V | Coto Technology |
| 7 | G9SA-EX301 | RELAY SAFETY EXP UNIT 3PExpansion Module G9SA Series | Omron Automation and Safety |
| 8 | 2900954 | RIF-RH-2 | Phoenix Contact |
| 9 | ARX1212 | RELAY RF SPDT 500MA 12V | Panasonic Electric Works |