| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2970882 | INTERFACE MODULE W/PLUG-IN SCKTI/O Module Rack 4 Channel | Phoenix Contact |
| 2 | 2904-05-421 | RELAY RF SPST 500MA 5V | Coto Technology |
| 3 | 70M-ODC5R | OUTPUT MODULE MINI 10MA 5VDCDC Output Module Output Module 0.5A 0 ~ 120VAC, 0 ~ 100VDC Output 5VDC (4.8 ~ 6VDC) Supply | Grayhill Inc. |
| 4 | 70M-IAC15 | INPUT MODULE AC 8MA 15VDCAC Input Module Output Module 10mA 15VDC Output 90 ~ 140VAC (120VAC Nom) Supply | Grayhill Inc. |
| 5 | G6K-2F-RF-T-TR03 DC9 | RELAY RF DPDT 1A 9V | Omron Electronics Inc-EMC Div |
| 6 | CB1A-M-24V | RELAY AUTOMOTIVE SPST 20A 24V | Panasonic Electric Works |
| 7 | ARJ2224 | RELAY RF DPDT 300MA 24V | Panasonic Electric Works |
| 8 | 2653-12-321 | RELAY RF DPST 500MA 12V | Coto Technology |
| 9 | G8JR-1A6T-SP-R-DC12 | RELAY AUTOMOTIVE SPST 50A 12V | Omron Electronics Inc-EMC Div |