| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | G6S-2F-Y-TR DC4.5 | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 2 | G6S-2 DC5 | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 3 | 8869410000 | SCM-I 3CO NRelay Socket DIN Rail | Weidmuller |
| 4 | 2282075 | I/O MOUNTING BOARDI/O Module Rack 1 Channel | Phoenix Contact |
| 5 | 2979469 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 6 | ARS10Y4H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 7 | ARA200A4H | RELAY RF DPDT 1A 4.5V | Panasonic Electric Works |
| 8 | CB1-T-M-24V | CB RELAY HR 1 FORM C 24V | Panasonic Electric Works |
| 9 | AS-12M/5 | SURGE ABSORBER 30-72VDC | Carlo Gavazzi Inc. |