DSE DSE2157 Installation Instructions Manual - Page 11

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7 CONTROLS AND INDICATIONS

Power on /

Link lost LED

7.1 LED INDICATIONS

Function

Power on / Link lost

Status 1-8

7.2 ID SWITCH

The rotary ID switch is used to select the 'ID' of the 2157 expansion module as the host controller is

capable of giving instructions to a number of 2157 expansion modules at the same time (consult

relevant modules instructions for further details on number of supported expansion units).

The enclosure cover must be unclipped and removed to gain access to the switch. The switch should

be operated using a small screwdriver and set to match the required ID.

NOTE : The ID must be a unique number, different from the ID of any other 2157 module

connected to the host controller.

If two or more 2157 controllers are required to 'mimic' each other then they should be

configured with different IDs, and both configured the same in the host controller.

DSE2157 relay output expansion module

Colour

Action

RED

Steady when DC supply is connected and data is being received

from the host controller.

Flashing when the DC supply is connected and the data connection

to the host controller is not operating.

RED

Lit when the corresponding relay is active

057-083 Issue 1 DSE2157 relay output expansion operator manual

Address Switch

8 x Status LED

(1 LED per

relay)