Description

System Sensor ECO1000BREL12L Relay Detector Base
These plug-in sensor relay bases are for use with System Sensor ECO1000 sensor heads.
Normally open and normally closed relay contacts are provided on a separate terminal block. The circuit built into the base provides current limiting to the sensor in the alarm state.
The relay – controlled directly from the sensor. For the 24L and 12L latching relay bases. The alarm condition – terminated by the removal of the supply to the sensor and base.

MOUNTING
The sensor base – mounted using pan head screws. A maximum thread diameter of 4mm, and a maximum head diameter of 8mm. If required, suitable junction boxes – used.
Sensor LED Position
Mount the detector base, using the Diode Symbol.

All wiring – installed in compliance with applicable local codes and standards, and the authority having jurisdiction.
The base terminals – designed to accept cables between 0.4mm² and 2mm². Reference – made to the panel specifications for acceptable cable resistance and capacitance. The relay terminals can accept cables up to 1.5mm² (from 16 to 30 AVG).
Note: Do not loop the wire under the terminals – to ensure supervision of contacts, the wire run – broken.
The base contains a shorting spring that acts to connect terminals 1 (negative in) and 2 (negative out).

System Sensor ECO1000BREL12L Relay Detector Base

Datasheet

Relative Item