| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AGQ2004H | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | ATC180041 | REPLACEMENT PART FOR ATC18004Relay Socket DIN Rail | Panasonic Industrial Automation Sales |
| 3 | 911414 | OS1/4 GS RS80RRelay | Weidmuller |
| 4 | 911345 | RSRM 4 24VDC DPDT 10A SKTRelay | Weidmuller |
| 5 | 2980432 | PLC-HC BASIC TERM BLOCK 120VRelay Socket DIN Rail | Phoenix Contact |
| 6 | G7J-3A1B-B-W1 DC24 | RELAY GEN PURPOSE 4PST 25A 24VGeneral Purpose Relay 4PST-NO/NC (3 From A, 1 Form B) 24VDC Coil Chassis Mount | Omron Automation and Safety |
| 7 | OJE-SH-105DM,000 | RELAY GENERAL PURPOSE SPST 5A 5VGeneral Purpose Relay SPST-NO (1 Form A) 5VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 8 | RP818024 | RELAY GEN PURPOSE SPDT 12A 24VGeneral Purpose Relay SPDT (1 Form C) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 9 | 70RCK24-HS | I/O MOUNTING BRD STANDARD 24POSI/O Module Rack 24 Channel | Grayhill Inc. |