| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | LAC4 | LIGHTNING ARRESTOR UU 200W | Laird Technologies IAS |
| 2 | XTIB-RT | INTERFACE BOARD | Digi International |
| 3 | TQ2SL-L-4.5V-Z | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 4 | G6S-2F DC4.5 | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 5 | 2950967 | EMG45-RELS/IR1Relay Socket DIN Rail | Phoenix Contact |
| 6 | 2820987 | CONN TERM BLOCKRelay | Phoenix Contact |
| 7 | PTF14A | SOCKET LY4Relay Socket DIN Rail | Omron Automation and Safety |
| 8 | S-PS | ACCY RELAY SOCKET FOR S SERIESRelay Socket Through Hole | Panasonic Electric Works |
| 9 | G7T-1122S-DC24V | RELAY BLOCK INPUT 24VDCDC Output Module Output Module 1A 24VDC Output 24VDC Supply | Omron Automation and Safety |