| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HY1Z-5V | RELAY TELECOM SPDT 1A 5VTelecom Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 2 | RSE116701 | LOW PROFILE, 2 POLE/10 AMP, WCRelay | Amphenol Pcd |
| 3 | 27E342 | SOCKET DP-2P IN LINE R10 SERIESRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | SP4-L2-DC5V | RELAY GEN PURPOSE 4PDT 10A 5VGeneral Purpose Relay 4PDT (4 Form C) 5VDC Coil Socketable | Panasonic Electric Works |
| 5 | KRPA-5AG-120 | RELAY GEN PURPOSE SPDT 10A 120VGeneral Purpose Relay SPDT (1 Form C) 120VAC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 6 | PT570110 | RELAY GEN PURPOSE 4PDT 6A 110VGeneral Purpose Relay 4PDT (4 Form C) 110VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 7 | RZ03-1C4-D024 | RELAY GEN PURPOSE SPDT 16A 24VGeneral Purpose Relay SPDT (1 Form C) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 8 | 70MRCK8-EC | I/O MOUNTING BOARD MINI 8POSI/O Module Rack 8 Channel | Grayhill Inc. |
| 9 | 2900066 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |