| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MBDB | ACCY MOUNT BMM 3/4" TFX BNCM | Laird Technologies IAS |
| 2 | XTIB-RT | INTERFACE BOARD | Digi International |
| 3 | 2966540 | RELAY GEN PURPOSE SPDT 50MA 24VGeneral Purpose with Socket Relay SPDT (1 Form C) DIN Rail | Phoenix Contact |
| 4 | TQ2SA-1.5V | RELAY TELECOM DPDT 2A 1.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 5 | AGQ21T4H | RELAY GEN PURPOSE DPDT 2A 4.5VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 6 | G6S-2F-Y-TR DC3 | RELAY TELECOM DPDT 2A 3VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 7 | 2900253 | PLC-BPT- 12DC/21HCRelay | Phoenix Contact |
| 8 | 5521843 | FLKM2I/O/G4Relay Socket DIN Rail | Phoenix Contact |
| 9 | P3G-08 | SOCKET 8 PIN OCTAL CHASSIS MNTRelay Socket Free Hanging | Omron Automation and Safety |