| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2-L-4.5V | RELAY TELECOM DPDT 1A 4.5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | 2967837 | 14MM PLC-IC TERM BLOCK 24VRelay Socket DIN Rail | Phoenix Contact |
| 3 | 5-1393808-4 | RELAY GEN PURPOSE DPDT 5A 12VGeneral Purpose Relay DPDT (2 Form C) 12VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 4 | 2-1415038-1 | MARKING TAG FOR RT78Marking - Label, Strips, Tags RT78 Sockets, SCHRACK | TE Connectivity Potter & Brumfield Relays |
| 5 | 70M-IAC15A | INPUT MODULE AC 6MA 15VDCAC Input Module Output Module 10mA 15VDC Output 180 ~ 280VAC (240VAC Nom) Supply | Grayhill Inc. |
| 6 | 08-307472-11 | ADAPTER WITH SMD TYPE TX2SA | Aries Electronics |
| 7 | PDM2-S5-S5-S | CONVERT DC/DC 2W 5V 400MA OUTIsolated Module DC DC Converter 1 Output 5V 400mA 4.5V - 5.5V Input | CUI Inc. |
| 8 | ROM-0505S | CONV DC/DC 1W SGL 5V OUT SIP4Isolated Module DC DC Converter 1 Output 5V 200mA 4.5V - 5.5V Input | RECOM Power |
| 9 | GT32LS22A | TOR CL20 SCREW 32A 16-22A | Carlo Gavazzi Inc. |