| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 185403-2 | MODULAR RELAY HOLDERRelay | TE Connectivity Potter & Brumfield Relays |
| 2 | 2950996 | RELAY MODULE 4PDTRelay Socket DIN Rail | Phoenix Contact |
| 3 | RM78702 | RELAY SOCKET PC RM SERIESRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | 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 |
| 5 | G4W-1114P-US-TV8-HP-DC12 | RELAY GEN PURPOSE SPST 15A 12VGeneral Purpose Relay SPST-NO (1 Form A) 12VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 6 | ARA210A12 | RELAY RF DPDT 1A 12V | Panasonic Electric Works |
| 7 | 70M-IDC5G | INPUT MODULE AC/DC 6MA 5VDCAC/DC Input Module Output Module 10mA 5VDC Output 35 ~ 60VAC/DC Supply | Grayhill Inc. |
| 8 | B41-0002 | RELAY RF 4PST 250MA 3.3V | Coto Technology |
| 9 | V7805-500-SMT-TR | CONVERTER DC/DC REG 5V 500MA SMDLinear Regulator Replacement DC DC Converter 1 Output 5V 500mA 6V - 28V Input | CUI Inc. |