| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 3-1904045-4 | V23333Z0002A041-EV-311Relay | TE Connectivity Potter & Brumfield Relays |
| 2 | SR2P-05 | SOCKET DIN MOUNT SCREW TYPERelay Socket DIN Rail | IDEC |
| 3 | ARE10A4H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 4 | 70RCK32-HL | I/O MOUNTING BRD STANDARD 32POSI/O Module Rack 32 Channel | Grayhill Inc. |
| 5 | 2972822 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 6 | G6KU-2F-RF DC9 | RELAY RF DPDT 1A 9V | Omron Electronics Inc-EMC Div |
| 7 | B41-0002 | RELAY RF 4PST 250MA 3.3V | Coto Technology |
| 8 | RGC3A60D40GGEDF | RELAY SSR 32VDC IN 3PH 600V 42A | Carlo Gavazzi Inc. |
| 9 | AX-4MF-40 | FRNT AUX 4NO MINI FAST-ON | Carlo Gavazzi Inc. |