| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | SRSI230AC/DC | RELAY SOCKET 220-240VAC DCRelay | B&B SmartWorx, Inc. |
| 2 | ZRLS12NA | DIN RAIL RLY SCKT 12/24VAC/DCRelay | Carlo Gavazzi Inc. |
| 3 | LY4N-D2-DC24 | RELAY GEN PURPOSE 4PDT 10A 24VGeneral Purpose Relay 4PDT (4 Form C) 24VDC Coil Socketable | Omron Automation and Safety |
| 4 | 4058570000 | RELAY GEN PURPOSE DPDT 8A 24VGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Through Hole | Weidmuller |
| 5 | PB-4H | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Sensata-Crydom |
| 6 | P2RVM-030B | CROSSBAR 3POS BLACK FOR G2RV SKTJumper G2RV Sockets | Omron Automation and Safety |
| 7 | 70M-IDC5N | INPUT MODULE AC/DC 6MA 5VDCAC/DC Input Module Output Module 10mA 5VDC Output 35 ~ 60VAC/DC Supply | Grayhill Inc. |
| 8 | 70G-IDC5G | INPUT MODULE AC/DC 6MA 5VDCAC/DC Input Module Output Module 10mA 5VDC Output 35 ~ 60VAC/DC Supply | Grayhill Inc. |
| 9 | ACV11212 | RELAY AUTOMOTIVE SPDT 20A 12V | Panasonic Electric Works |