| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | SY4S-62 | SOCKET PCB MOUNT FOR RU4S/RY4SRelay Socket Through Hole | IDEC |
| 2 | 2900280 | PLC-BPT-120UC/21Relay | Phoenix Contact |
| 3 | MJN2CE-DC24 | RELAY GEN PURPOSE DPDT 20A 24VGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Chassis Mount | Omron Automation and Safety |
| 4 | 70G-IDC5 | INPUT MODULE DC 18MA 5VDCDC Input Module Output Module 10mA 5VDC Output 3 ~ 32VDC Supply | Grayhill Inc. |
| 5 | 84110210 | INPUT MODULE DC 34MA 5VDCDC Input Module Output Module 16mA 5VDC Output 3.3 ~ 32VDC (24VDC Nom) Supply | Sensata-Crydom |
| 6 | ACJ2212P | RELAY AUTOMOTIVE SPDTX2 20A 12V | Panasonic Electric Works |
| 7 | CM1-24V | CM RELAY 1 FORM C 24V | Panasonic Electric Works |
| 8 | RGC2A60A40KGE | RELAY SSR 275VAC IN 600V 40A | Carlo Gavazzi Inc. |
| 9 | G6ZK-1PE-A DC5 | RELAY RF SPDT 10MA 5V | Omron Electronics Inc-EMC Div |