Monitors
M221E Input Output Module
M221E Input Output Modules provides dual channel monitoring of normally open contact fire alarm and supervisory devices, and also provides single pole changeover contacts for the control of auxiliary devices such as fire shutters.
Overview
The System Sensor Analogue Addressable Dual Input Single Output Module M221E supervises two input circuits from external devices and also provides an unmonitored single pole volt-free changeover contact for external devices. Input channels are capable of both latched and analogue supervision there are three separate latched states Normal, Open-Circuit and Combined Alarm/Short. The analogue supervision continuously monitors the supervised circuit, returning a signal proportional to the circuit resistance.
Features & Benefits:- Two inputs
- Tri-colour LEDs with wide viewing angle
- Built-in short-circuit isolator
- EN54-17: 2005
- CE
- EN54-18: 2005
Others
Name
Description
File Size
Date
Size
MI-D2ICMO Modul f�r den DXc - Ringbus
application/pdf 615.94 KB
5/14/2023
615.94 KB
Certificados y copias compulsadas de resoluciones Product Bulletin
application/pdf 313.56 KB
6/9/2006
313.56 KB
Name
Description
File Size
Date
Size
MI-D2ICMO Modul f�r den DXc - Ringbus
application/pdf 615.94 KB
5/14/2023
615.94 KB
Certificados y copias compulsadas de resoluciones Product Bulletin
application/pdf 313.56 KB
6/9/2006
313.56 KB
Name
Description
File Size
Date
Size
Certificados y copias compulsadas de resoluciones Product Bulletin
313.56 KB
6/9/2006
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M221E
Dual input and single control output combination module. Requires M200E-SMB for surface mounting or M200E-DIN for mounting to DIN rails
M221E
Dual input and single control output combination module. Requires M200E-SMB for surface mounting or M200E-DIN for mounting to DIN rails
