| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2282091 | I/O MOUNTING BOARDI/O Module Rack 4 Channel | Phoenix Contact |
| 2 | 2972738 | INTERFACE MODULE PLUG-IN SOCKETI/O Module Rack 8 Channel | Phoenix Contact |
| 3 | SY4S-02F1 | RELAY HOLD DOWN SPRINGClip, Hold Down RY Series Sockets | IDEC |
| 4 | 70M-IDC5N | INPUT MODULE AC/DC 6MA 5VDCAC/DC Input Module Output Module 10mA 5VDC Output 35 ~ 60VAC/DC Supply | Grayhill Inc. |
| 5 | CP1W-12V | CP POWER RELAY 1 FORM C WL 12V | Panasonic Electric Works |
| 6 | ARX1024 | RELAY RF SPDT 500MA 24V | Panasonic Electric Works |
| 7 | G9YAT-12S-45 DC12 | RELAY RF SPDT 12V | Omron Electronics Inc-EMC Div |
| 8 | G3PE-225B-3H DC12-24 | RELAY SSR 25A 3PH NO HT SINK 3PL | Omron Automation and Safety |
| 9 | G73Z-02Z | RELAY HEAVY DUTY-CONTACT BLOCKAuxiliary Contact Block G7Z Series | Omron Automation and Safety |