| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AC020-001 | AC POWER ADAPTER FOR E20 - US PO | Synapse Wireless |
| 2 | TX2-12V-1 | RELAY TELECOM DPDT 1A 12VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | RV8H-L-D24 | RV 6MM ASSEMBLED 24VDCGeneral Purpose with Socket Relay SPDT (1 Form C) 24VDC Coil DIN Rail | IDEC |
| 4 | 70MRCK24-HL | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 5 | CM1F-R-24V | CM RELAY 1 FORM C 24V | Panasonic Electric Works |
| 6 | XG7C | CONF MODULE POWER 5-28VDC 5A24V (5 ~ 28 V) 120W AC DC Configurable Power Supply Module | Excelsys Technologies Ltd |
| 7 | G6W-1F DC9 | RELAY RF SPDT 10MA 9V | Omron Electronics Inc-EMC Div |
| 8 | CB1AH-T-R-M-12V | CB RELAY HR 1 FORM A 12V | Panasonic Electric Works |
| 9 | 70Z3226-4 | CASE I/O WHTCASE I/O WHT | Grayhill Inc. |