| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-VCS1CL | VOICE CALL SWITCH W/ 1M CABLE | Digi International |
| 2 | AD-FMC-SDCARD | SD CARD FOR FMC | Analog Devices Inc. |
| 3 | HY1Z-12V | RELAY TELECOM SPDT 1A 12VTelecom Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 4 | JRS200201 | QUICK MOUNT, 2 POLE WCRelay | Amphenol Pcd |
| 5 | 2900934 | RIF-2-BPT/4X21Relay | Phoenix Contact |
| 6 | SF1V-4-07L | SOCKET DIN MOUNT 4POLE RF1VRelay Socket DIN Rail | IDEC |
| 7 | 9202-05-00 | RELAY RF SPST 500MA 5V | Coto Technology |
| 8 | 70LRCK24-DIN | I/O MOUNTING BRD OPENLINE 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 9 | PB-24SM-BV | I/O MOUNTING BOARDI/O Module Rack 24 Channel | Sensata-Crydom |