| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-RTU | REMOTE TERMINAL UNIT RTU | Digi International |
| 2 | 911426 | OS 1/2 GS/GSE STD I/O SKT 2CRelay | Weidmuller |
| 3 | RPM1P | RP RELAY SOCKETRelay Socket DIN Rail | Carlo Gavazzi Inc. |
| 4 | 27E125 | R10 RELAY SOCKETS-TERMINALSRelay Socket Panel Mount | TE Connectivity Potter & Brumfield Relays |
| 5 | PB-24Q | I/O MOUNTING BOARD QUAD 24POSI/O Module Rack 24 Channel | Sensata-Crydom |
| 6 | 9290-12-00 | RELAY RF SPST 500MA 12V | Coto Technology |
| 7 | CA1A-12V-N-5 | RELAY AUTOMOTIVE SPST 30A 12V | Panasonic Electric Works |
| 8 | XGH | 3.2V-6.0V 36A MAX, 180W MAX5V (3.2 ~ 6 V) 180W AC DC Configurable Power Supply Module | Excelsys Technologies Ltd |
| 9 | CB1V-12V | CB RELAY 1 FORM C 35A 12V | Panasonic Electric Works |