| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2900309 | RELAY GEN PURPOSE SPDT 50MA 60VGeneral Purpose with Socket Relay SPDT (1 Form C) DIN Rail | Phoenix Contact |
| 2 | G6AU-274P-ST-US-DC12 | RELAY GEN PURPOSE DPDT 2A 12VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 3 | 5-1904045-3 | V23333Z0002A010-EV-441Relay | TE Connectivity Potter & Brumfield Relays |
| 4 | 1415035-1 | SKT DINRAIL 11PIN OCTAL MT RELAYRelay Socket DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 5 | 2942108 | RELAY GEN PURPOSE SPST 6A 24VGeneral Purpose with Socket Relay SPST-NO (1 Form A) 24VDC Coil DIN Rail | Phoenix Contact |
| 6 | 70MRCK24-EC | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 7 | 9402-12-00 | RELAY RF SPST 500MA 12V | Coto Technology |
| 8 | PB-24MD | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Sensata-Crydom |
| 9 | SLO220CRA4 | DELCON 220VDCIN/250VDC 4.0AOUTDC Output Module Output Module 0 ~ 4A 0 ~ 250VDC Output 220VDC Supply | Weidmuller |