| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2271031 | PLUG-IN BASE STD I/O MOD W/SAFERelay Socket Through Hole | Phoenix Contact |
| 2 | HC3-SS-K | SOCKET SLD TAB W/CLIP HC3 RELAYRelay Socket Panel Mount | Panasonic Electric Works |
| 3 | SDT-S-109LMR2,000 | RELAY GEN PURPOSE SPST 5A 9VGeneral Purpose Relay SPST-NO (1 Form A) 9VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | 70RCK8-HS | I/O MOUNTING BOARD STANDARD 8POSI/O Module Rack 8 Channel | Grayhill Inc. |
| 5 | 73G-ITCJ | I/O MODULE J TYPE 12-BITAnalog Input Module Output Module Output Supply | Grayhill Inc. |
| 6 | DRC3P48B400R | 480V 5A 120VAC NO AUX RN 3L | Sensata-Crydom |
| 7 | CB1AH-T-D-P-24V | CB RELAY HR 1 FORM A 24V | Panasonic Electric Works |
| 8 | 73G-IVAC120 | I/O MODULE 28-140VAC 12-BIT;27.3Analog Input Module Output Module Output Supply | Grayhill Inc. |
| 9 | OKL2-T/20-W12N2-C | DC/DC CONVERTER 0.69-5.5V 110WNon-Isolated PoL Module DC DC Converter 1 Output 0.69 ~ 5.5 V 20A 4.5V - 14V Input | Murata Power Solutions Inc. |