| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | V23047-A1021-A511 | RELAY SAFETY DPST 6A 21VSafety Relay DPST-NO/NC (1 Form A, 1 From B) 21VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 2 | 2971357 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 3 | 1-1462051-2 | RELAY RF SPDT 2A 5V | TE Connectivity Potter & Brumfield Relays |
| 4 | PB-32D | I/O MOUNTING BRD STANDARD 32POSI/O Module Rack 32 Channel | Sensata-Crydom |
| 5 | 70L-ODC5R | OUTPUT MODULE 30MA 5VDCDC Output Module Output Module 0.5A 0 ~ 200VAC/DC Output 5VDC (4.5 ~ 6VDC) Supply | Grayhill Inc. |
| 6 | 9002-05-02 | RELAY RF SPST 500MA 5V | Coto Technology |
| 7 | ACJ2112P | RELAY AUTOMOTIVE SPDTX2 20A 12V | Panasonic Electric Works |
| 8 | 73G-OI420 | I/O MODULE 4-20MA 12-BIT;3.90UAAnalog Output Module Output Module Output Supply | Grayhill Inc. |
| 9 | 9603180022 | RELAY RF SPST 500MA 3V | Standex-Meder Electronics |