| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-VCS1CL | VOICE CALL SWITCH W/ 1M CABLE | Digi International |
| 2 | 2-1416100-5 | ST4FTP0Relay | TE Connectivity Potter & Brumfield Relays |
| 3 | 2967057 | 14MM PLC ACTUATOR TERM BLOCK 24VRelay | Phoenix Contact |
| 4 | AT78041 | SOCKET 8 PIN FOR DINRelay Socket Free Hanging | Panasonic Industrial Automation Sales |
| 5 | HEV2AN-P-DC12V | RELAY GEN PURPOSE DPST 20A 12VDCGeneral Purpose Relay DPST-NO (2 Form A) 12VDC Coil Through Hole | Panasonic Electric Works |
| 6 | 1-1419108-1 | RELAY GEN PURPOSE SPDT 16A 230VGeneral Purpose Relay SPDT (1 Form C) 230VAC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 7 | 2282088 | I/O MOUNTING BOARDI/O Module Rack 2 Channel | Phoenix Contact |
| 8 | PB-16C4T | I/O MOUNTING BOARD C4 16POSI/O Module Rack 16 Channel | Sensata-Crydom |
| 9 | PB-16S | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Sensata-Crydom |