| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | SR3P-06 | SOCKET DIN MOUNT SCREW TYPERelay Socket DIN Rail | IDEC |
| 2 | SP4-SF | SOCKET RELAY SCREW FOR SP4 RELAYRelay Socket Chassis Mount | Panasonic Electric Works |
| 3 | 2IO4B | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | TE Connectivity Potter & Brumfield Relays |
| 4 | ARS14Y4H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 5 | ARS14A12 | RELAY RF SPDT 500MA 12V | Panasonic Electric Works |
| 6 | 70-IDC24 | INPUT MODULE DC 18MA 24VDCDC Input Module Output Module 10mA 24VDC Output 3 ~ 32VDC Supply | Grayhill Inc. |
| 7 | 70-ODC24R | OUTPUT MODULE STD 16MA 24VDCDC Output Module Output Module 0.5A 0 ~ 120VAC, 0 ~ 100VDC Output 24VDC (20 ~ 30VDC) Supply | Grayhill Inc. |
| 8 | 2204-05-421 | RELAY RF SPST 500MA 5V | Coto Technology |
| 9 | GT32S18A | RELAY THERMAL OVERLOAD 12-18AThermal Overload Relay 32AF Contactors | Carlo Gavazzi Inc. |