| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2967277 | RELAY GEN PURPOSE DPDT 50MA 12VGeneral Purpose with Socket Relay DPDT (2 Form C) DIN Rail | Phoenix Contact |
| 2 | SP4-SS | SOCKET SOLDERING FOR SP4 RELAYRelay Socket Panel Mount | Panasonic Electric Works |
| 3 | 8-1415077-1 | PB114009Relay Coil | TE Connectivity Potter & Brumfield Relays |
| 4 | 70MRCK24-HL | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 5 | 70M-IAC5 | INPUT MODULE AC 8MA 5VDCAC Input Module Output Module 10mA 5VDC Output 90 ~ 140VAC (120VAC Nom) Supply | Grayhill Inc. |
| 6 | 2890425 | PSR DIN RAIL CONNECTOR T-BUSDIN Rail Connector | Phoenix Contact |
| 7 | CB1AF-P-12V | RELAY AUTOMOTIVE SPST 40A 12V | Panasonic Electric Works |
| 8 | XGCC | MODULE POWER 28.8V-39.6V 5.6A36V (28.8 ~ 39.6 V) 200W AC DC Configurable Power Supply Module | Excelsys Technologies Ltd |
| 9 | ARN12A4H | RELAY RF SPDT 4.5V | Panasonic Electric Works |