| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2SA-L2-5V | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | 7940007723 | RS-70 AUTOMOTIVE RELAY BASERelay | Weidmuller |
| 3 | SU4S-11L | SPRING CLAMP SOCKET DIN/PNL MTRelay Socket DIN Rail | IDEC |
| 4 | LY4F-AC120 | RELAY GEN PURPOSE 4PDT 10A 120VGeneral Purpose Relay 4PDT (4 Form C) 120VAC Coil Chassis Mount | Omron Automation and Safety |
| 5 | PT270024 | RELAY GEN PURPOSE DPDT 12A 24VGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 6 | CRF05-1A | RELAY RF SPST 500MA 5V | Standex-Meder Electronics |
| 7 | 2972903 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 8 | C4OACA | OUTPUT MODULE AC C4 22MA 4-32VDCAC Output Module Output Module 0.05 ~ 3A 12 ~ 280VAC (240VAC Nom) Output 4 ~ 32VDC Supply | Sensata-Crydom |
| 9 | 70G-IDC5G | INPUT MODULE AC/DC 6MA 5VDCAC/DC Input Module Output Module 10mA 5VDC Output 35 ~ 60VAC/DC Supply | Grayhill Inc. |