Download ECU LAN - DPS Telecom

17
3.6 Communication Lines
3.6.1 Keypad
The keypad interfaces with the ECU via an RJ45 cable (attached to the keypad). The ECU has five circular openings
(two on top, two on the side and one on bottom) where the RJ45 cable can be inserted. The RJ45 jack is located on
the inside of the ECU casing. Insert the RJ45 cable through one of the openings and connect it to the RJ45 jack
labeled "Keypad/Proxy Inside".
Note: Your ECU LAN must be purchased with the keypad option in order to use the keypad accessory. Check your
product appendix to confirm the hardware build of your ECU LAN unit.
Connecting the keypad to the ECU via RJ-45 cable
Note: There is a maximum distance of 14 feet between the k eypad and the ECU.