| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | G6K-2G-Y DC4.5 | RELAY TELECOM DPDT 1A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 2 | 3-1393813-6 | RELAY GEN PURPOSE 6PDT 2A 24VGeneral Purpose Relay 6PDT (6 Form C) Socketable | TE Connectivity Potter & Brumfield Relays |
| 3 | RSE500314 | SMITHS, LCRelay | Amphenol Pcd |
| 4 | 2-1904045-5 | V23333Z1001B045-EV-311Relay | TE Connectivity Potter & Brumfield Relays |
| 5 | AHES4192 | RELAY GEN PURPOSE 3PST 35A 24VGeneral Purpose Relay 3PST-NO/NC (2 Form A, 1 Form B) 24VDC Coil Through Hole | Panasonic Electric Works |
| 6 | LKP1AF-24V | RELAY GEN PURPOSE SPST 10A 24VGeneral Purpose Relay SPST-NO (1 Form A) 24VDC Coil Through Hole | Panasonic Electric Works |
| 7 | 2IO4A | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | TE Connectivity Potter & Brumfield Relays |
| 8 | 2IOM16 | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | TE Connectivity Potter & Brumfield Relays |
| 9 | 70MRCK8-HS | I/O MOUNTING BOARD MINI 8POSI/O Module Rack 8 Channel | Grayhill Inc. |