| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AGQ20024 | RELAY TELECOM DPDT 2A 24VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | G6A-274P-ST-US DC5 | RELAY GENERAL PURPOSE DPDT 2A 5VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 3 | PL20 | SOCKET MKWRelay Socket Panel Mount | Omron Automation and Safety |
| 4 | 2967196 | 6.2MM PLC ACTUATOR TERM BLOCK 24Relay Socket DIN Rail | Phoenix Contact |
| 5 | T9AV1D12-9 | RELAY GEN PURPOSE SPST 30A 9VGeneral Purpose Relay SPST-NO (1 Form A) 9VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 6 | KRPA-11DG-125 | RELAY GEN PURPOSE DPDT 10A 125VGeneral Purpose Relay DPDT (2 Form C) 125VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 7 | ARJ20A12 | RELAY RF DPDT 300MA 12V | Panasonic Electric Works |
| 8 | CP1SA-12V-X | RELAY AUTOMOTIVE SPDT 20A 12V | Panasonic Electric Works |
| 9 | 70-IDC15NP | INPUT MODULE AC/DC 18MA 15VDCAC/DC Input Module Output Module 10mA 15VDC Output 15 ~ 32VAC, 10 ~ 32VDC Supply | Grayhill Inc. |