| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 7001438 | 8 PIN OCTALE RELAY SOCKETRelay Socket DIN Rail | Phoenix Contact |
| 2 | ALA2F05 | RELAY GENERAL PURPOSE DPST 3A 5VGeneral Purpose Relay DPST-NO (2 Form A) 5VDC Coil Through Hole | Panasonic Electric Works |
| 3 | 70GRCK16-HS | I/O MOUNTING BOARD G5 16POSI/O Module Rack 16 Channel | Grayhill Inc. |
| 4 | ARS12Y03 | ARS RELAY 1 FORM C 3V | Panasonic Electric Works |
| 5 | G3PE-525B-2N DC12-24 | RELAY SSR 25A 3PH DIN MNT 24V | Omron Automation and Safety |
| 6 | REE-0505S | DC/DC CONVERTER 5VIN 5VOUT 1WIsolated Module DC DC Converter 1 Output 5V 200mA 4.5V - 5.5V Input | RECOM Power |
| 7 | PDS2-S5-S5-M-TR | DC/DC CONVERTER 5V 2WIsolated Module DC DC Converter 1 Output 5V 400mA 4.5V - 5.5V Input | CUI Inc. |
| 8 | 34300-337 | SPDT AUX REPLACE KIT | TE Connectivity Potter & Brumfield Relays |
| 9 | J7TKN-B-E18 | CONTACTOR | Omron Automation and Safety |