| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-M75-SBX | SAFETY BOX FOR M75E | Digi International |
| 2 | DS2Y-S-DC5V | RELAY GENERAL PURPOSE DPDT 2A 5VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | ZRLS12NA | DIN RAIL RLY SCKT 12/24VAC/DCRelay | Carlo Gavazzi Inc. |
| 4 | PA1A-PS | SOCKET PCB FOR PA1A RELAYSRelay Socket Through Hole | Panasonic Electric Works |
| 5 | PCFN-124D2M,000 | RELAY GEN PURPOSE SPST 25A 24VGeneral Purpose Relay SPST-NO (1 Form A) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 6 | 70MRCK24-HS | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 7 | 9290-12-20 | RELAY RF SPST 500MA 12V | Coto Technology |
| 8 | CB1AH-R-M-12V | RELAY AUTOMOTIVE SPST 70A 12V | Panasonic Electric Works |
| 9 | CB1AH-R-12V | RELAY AUTOMOTIVE SPST 70A 12V | Panasonic Electric Works |