| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2-LT-12V | TX RELAY 2 FORM C 12VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | 2900458 | TERM BLOCKRelay | Phoenix Contact |
| 3 | ALE14B24 | RELAY GEN PURPOSE SPST 16A 24VGeneral Purpose Relay SPST-NO (1 Form A) 24VDC Coil Through Hole | Panasonic Electric Works |
| 4 | PB-24M-V | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Sensata-Crydom |
| 5 | 73G-OI420 | I/O MODULE 4-20MA 12-BIT;3.90UAAnalog Output Module Output Module Output Supply | Grayhill Inc. |
| 6 | 1462050-5 | RELAY RF SPDT 2A 24V | TE Connectivity Potter & Brumfield Relays |
| 7 | 6-1393159-3 | RELAY TERMINAL | TE Connectivity Potter & Brumfield Relays |
| 8 | ARX124H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 9 | G6ZU-1F-A DC24 | RELAY RF SPDT 10MA 24V | Omron Electronics Inc-EMC Div |