| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 20-101-1254 | BOARD DGTL I/O RCM56/57XX | Digi International |
| 2 | 2986960 | RELAY SAFETY DPST 5A 24VSafety Relay DPST-NO (2 Form A) 24VDC Coil DIN Rail | Phoenix Contact |
| 3 | 70M-IAC5 | INPUT MODULE AC 8MA 5VDCAC Input Module Output Module 10mA 5VDC Output 90 ~ 140VAC (120VAC Nom) Supply | Grayhill Inc. |
| 4 | PYC-P | HOLD DOWN CLIP LY/MY SERClip, Hold Down LY and MY Series | Omron Automation and Safety |
| 5 | RHS100 | SSR HEATSINK 3.1 DEG C/WHeat Sink Multiple Series | Carlo Gavazzi Inc. |
| 6 | CB1AF-12V | RELAY AUTOMOTIVE SPST 40A 12V | Panasonic Electric Works |
| 7 | CB1-R-24V | RELAY AUTOMOTIVE SPDT 20A 24V | Panasonic Electric Works |
| 8 | CB1AH-24V | RELAY AUTOMOTIVE SPST 70A 24V | Panasonic Electric Works |
| 9 | IAC15 | INPUT MODULE AC 10MA 15VDCAC Input Module Output Module 16mA 15VDC Output 90 ~ 140VAC (120VAC Nom) Supply | Sensata-Crydom |