| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HC2-SFD-K | SOCKET SCRW W/CLIP FOR HC2 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 2 | MIS1N | DELCON BASE INPUT 1CH. S CONN.Relay Socket DIN Rail | Weidmuller |
| 3 | G6Z-1P-A DC12 | RELAY RF SPDT 10MA 12V | Omron Electronics Inc-EMC Div |
| 4 | AS-12M/1 | SURGE ABSORBER 24-48VAC | Carlo Gavazzi Inc. |
| 5 | 2833550 | RELAY RETAINING BRACKETClip and Release Lever PR1 Series | Phoenix Contact |
| 6 | AR-12M | INTERLOCK KIT W/O WIRES | Carlo Gavazzi Inc. |
| 7 | 820A0063-03 | AC/AC WALL MOUNT ADAPTER 16V 12W16VAC 750mA AC/AC External Wall Mount (Class I) Adapter Fixed Blade Input | Tamura |
| 8 | PDS1-S5-S12-M-TR | CONVERT DC/DC 1W 12V 84MA OUTIsolated Module DC DC Converter 1 Output 12V 83mA 4.5V - 5.5V Input | CUI Inc. |
| 9 | 73L-ITR4100 | I/O MODULE RTD, 4 WIRE 12-BITAnalog Input Module Output Module Output Supply | Grayhill Inc. |