Edwards GSA-WTM Module Waterflow

The GSA-WTM Waterflow/Tamper Module – part of Edward’s Signature Series system. Intelligent analog addressable devices used to connect one or two Class B normally open Alarms. Supervisory, or Monitor-type dry contact Initiating Device Circuits (IDC). The function of the GSA-MM1 and GSA-WTM – determined by the factory-loaded “personality code”.
The input modules gather analog information from the initiating devices connected to them and convert it into digital signals.
The module’s onboard microprocessor analyzes the signal and decides whether or not to input an alarm.
The microprocessor in each module provides four additional benefits, self-diagnostics. And History Log, Automatic Device Mapping, Stand-alone Operation. And Fast, Stable Communication.

Application
The duty performed by the GSA-MM1 and GSA-WTM – determined by their factory-assigned sub-type code or “Personality Code”.
GSA-WTM NORMALLY-OPEN ALARM – DELAYED LATCHING (Factory set Personality Code 2) – Assigned to one circuit. Configures circuit 1 for Class B normally open Waterflow Alarm Switches.
The alarm condition – latched at the module.
GSA-WTM NORMALLY-OPEN ACTIVE – LATCHING (Factory set Personality Code 4) – Assigned to one circuit. Configures circuit 2 for Class B normally open dry contact Supervisory and Tamper Switches. An ACTIVE signal – sent to the loop controller. The active condition – latched at the module.
GSA-MM1 NORMALLY-OPEN ACTIVE – NON-LATCHING (Factory set Personality Code 3) – Assigned to one circuit.
Configures circuit 1 for Class B normally open dry contact monitoring input from Fans, Dampers, Doors, etc.
An ACTIVE signal – sent to the loop controller. The active condition – not latched at the module. Compatibility
The Signature Series modules are compatible only with Edward’s Signature Loop Controller.

Edwards GSA-WTM Module Waterflow

Datasheet

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