| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2972851 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 2 | ARJ22A12 | RELAY RF DPDT 300MA 12V | Panasonic Electric Works |
| 3 | ARS12Y03 | ARS RELAY 1 FORM C 3V | Panasonic Electric Works |
| 4 | G9SA-EX301 | RELAY SAFETY EXP UNIT 3PExpansion Module G9SA Series | Omron Automation and Safety |
| 5 | PSC8 | RELAY HOLD-DOWN CLIPS(2) 8 PINClip, Hold Down NDS-8 Socket | Littelfuse Inc. |
| 6 | DRC3P48D420R | 480V 5A 24VAC/DC 2NO RN 3L | Sensata-Crydom |
| 7 | ARJ2212 | RELAY RF DPDT 300MA 12V | Panasonic Electric Works |
| 8 | ARXP1203 | RELAY RF SPDT 500MA 3V | Panasonic Electric Works |
| 9 | G6ZU-1FE-A DC12 | RELAY RF SPDT 10MA 12V | Omron Electronics Inc-EMC Div |