| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2946777 | RELAY MODULE WITH PLUG-IN BASERelay Socket DIN Rail | Phoenix Contact |
| 2 | 5521827 | RELAY SOCKETRelay Socket DIN Rail | Phoenix Contact |
| 3 | JTN1AS-TMP-F-DC5V | RELAY GEN PURPOSE SPST 30A 5VGeneral Purpose Relay SPST-NO (1 Form A) 5VDC Coil Through Hole | Panasonic Electric Works |
| 4 | HC2-HP-AC240V-F | RELAY GEN PURPOSE DPDT 7A 240VGeneral Purpose Relay DPDT (2 Form C) 240VAC Coil Through Hole | Panasonic Electric Works |
| 5 | 9270-12-20 | RELAY RF SPST 500MA 12V | Coto Technology |
| 6 | 73G-OI420 | I/O MODULE 4-20MA 12-BIT;3.90UAAnalog Output Module Output Module Output Supply | Grayhill Inc. |
| 7 | CM1F-24V | CM RELAY 1 FORM C 24V | Panasonic Electric Works |
| 8 | CM1AF-D-24V | CM RELAY 1 FORM A 24V | Panasonic Electric Works |
| 9 | G6Y-1 DC9 | RELAY RF SPDT 10MA 9V | Omron Electronics Inc-EMC Div |