| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2-L-4.5V | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | TQ2H-12V | RELAY TELECOM DPDT 1A 12VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | MJN2CE-DC12 | RELAY GEN PURPOSE DPDT 20A 12VGeneral Purpose Relay DPDT (2 Form C) 12VDC Coil Chassis Mount | Omron Automation and Safety |
| 4 | ARS1024 | ARS (RS) HIGH FREQUENCY RELAY | Panasonic Electric Works |
| 5 | 70M-IDC5N | INPUT MODULE AC/DC 6MA 5VDCAC/DC Input Module Output Module 10mA 5VDC Output 35 ~ 60VAC/DC Supply | Grayhill Inc. |
| 6 | 2900944 | RIF-LV-120-230 AC/110 DC | Phoenix Contact |
| 7 | G32A-B AC100/120 | AC INPUT UNIT 120VAC Input Unit G3PA Series | Omron Automation and Safety |
| 8 | ARJ20A24 | RELAY RF DPDT 300MA 24V | Panasonic Electric Works |
| 9 | G6Y-1 DC9 | RELAY RF SPDT 10MA 9V | Omron Electronics Inc-EMC Div |