| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-VCS1CL | VOICE CALL SWITCH W/ 1M CABLE | Digi International |
| 2 | P7S-14F-ND DC24 | P7S-14F-ND DC24Relay | Omron Automation and Safety |
| 3 | RSN116820 | 6 POLE/5 AMP, NON ENVIRONMENTAL,Relay | Amphenol Pcd |
| 4 | 2982809 | PLC-BSP- 24UC/ 1/ACTRelay | Phoenix Contact |
| 5 | PF083A-D | SOCKET RELAY 8PIN 10ARelay Socket DIN Rail | Omron Automation and Safety |
| 6 | PY08-QN | SOCKET BACK-CONNECTING FOR MYRelay Socket Panel Mount | Omron Automation and Safety |
| 7 | G7L-2A-T-CB-DC24 | RELAY GEN PURPOSE DPST 25A 24VGeneral Purpose Relay DPST-NO (2 Form A) 24VDC Coil Chassis Mount | Omron Electronics Inc-EMC Div |
| 8 | JTN1S-PA-F-DC15V | RELAY GEN PURPOSE SPDT 20A 15VGeneral Purpose Relay SPDT (1 Form C) 15VDC Coil Through Hole | Panasonic Electric Works |
| 9 | 2972819 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |