| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-VCH2CLRC | VOICE CALL HANDSET 2M CABLE RJ11 | Digi International |
| 2 | TQ2SL-L2-3V-Z | RELAY TELECOM DPDT 2A 3VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | MKS2XTIN-11 DC24 | RELAY GEN PURPOSE DPST 5A 24VGeneral Purpose Relay DPST-NO/NC (1 Form A, 1 From B) 24VDC Coil Socketable | Omron Automation and Safety |
| 4 | 70GRCK8-HS | I/O MOUNTING BOARD G5 8POSI/O Module Rack 8 Channel | Grayhill Inc. |
| 5 | PB-32D-V | I/O MOUNTING BOARDI/O Module Rack Channel | Sensata-Crydom |
| 6 | G3R-IDZR1SN DC5 | INPUT MODULE DC 8MA 4-32VDCDC Input Module Output Module 100mA 4 ~ 32VDC Output 4 ~ 6VDC (5VDC Nom) Supply | Omron Automation and Safety |
| 7 | ARS15Y24 | RELAY RF SPDT 500MA 24V | Panasonic Electric Works |
| 8 | G6KU-2F-RF-S-TR03 DC3 | RELAY RF DPDT 1A 3V | Omron Electronics Inc-EMC Div |
| 9 | ARN30A12X | RELAY RF SPDT 12V | Panasonic Electric Works |