| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HY1-24V | RELAY TELECOM SPDT 1A 24VTelecom Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 2 | SP4-PS | SOCKET PCB FOR SP4 RELAYSRelay Socket Through Hole | Panasonic Electric Works |
| 3 | HP2-SF | SOCKET TERM W/CLIP SCREW FOR HP2Relay Socket Chassis Mount | Panasonic Electric Works |
| 4 | HG3-SF | SOCKET DIRECT MNT FOR HG3 RELAYSOCKET DIRECT MNT FOR HG3 RELAY | Panasonic Electric Works |
| 5 | 7760056106 | FS 2CO DRM SOCKETRelay Socket DIN Rail | Weidmuller |
| 6 | 27E396 | SOCKET RELAY 1-3 POLES QCRelay Socket Panel Mount | TE Connectivity Potter & Brumfield Relays |
| 7 | HE2AN-Q-DC12V | RELAY GEN PURPOSE DPST 25A 12VGeneral Purpose Relay DPST-NO (2 Form A) 12VDC Coil Chassis Mount | Panasonic Electric Works |
| 8 | 3-1904022-2 | V23234A1001X036-EV-100Relay Coil | TE Connectivity Potter & Brumfield Relays |
| 9 | 70M-IDC15 | INPUT MODULE DC 18MA 15VDCDC Input Module Output Module 10mA 15VDC Output 3 ~ 32VDC Supply | Grayhill Inc. |