AS-EM

Module used to control fire dampers, air transfer dampers, duct smoke detectors and multileaf dampers

The module is used to connect the control system with the components

Integral AS-Interface slave
Monitoring of signal receipt
With short circuit protection
Easy wiring due to flat cable insulation displacement connectors ('click and go')
Certified motor control modules for safe communication up to SIL2
Special modules for dampers with special functions including redundant voltage supply
Universal module for the connection of various terminal units such as fire dampers, smoke protection dampers or duct smoke detectors

Application

Application

Module used to control actuators for fire dampers, air transfer dampers, smoke detectors and multileaf dampers
Capturing the damper blade end positions (CLOSED and OPEN) as well as intermediate positions
Actuators can be started even without controller communication
Emergency position can be set (OPEN or CLOSED)
LEDs for OPEN and CLOSED positions; monitoring of running time errors
Integral AS-Interface slave
Monitoring of signal receipt
Master can be used to monitor the running time of the damper blade actuator
Connection with flat cable insulation displacement connector
Supply voltage of the module and 24 V DC actuator using AS-Interface (2-wire control)
Plug-in connection for Belimo actuators

Technical information

Description	AS-EM
Electrical design	4 inputs/3 outputs
Output function	PNP transistor
Supply voltage	26.5 – 31.6 V DC
Current consumption, incl. actuator	450 mA
Inputs
Switching	DC PNP
Sensor voltage supply	AS-i
Voltage range	18 – 30 V DC
With short circuit protection	Yes
Switching level – high signal 1	10
Input current high/low	> 7 mA/< 2 mA
Input characteristic	IEC 61131-2 Type 2
Outputs, PNP
Galvanically isolated	No
With short circuit protection	Yes
Max. current load per output	400 mA per output/400 in total (from AS-i)
Outputs, relay
Galvanically isolated	Yes
Maximum voltage	32 V
Max. current load	500 mA
Ambient temperature	–5 to 75 °C
Protection level	IP 42
AS-i profile	S-7.A.E
I/O configuration	7 Hex
ID code	7 Hex
EMC	EN 61000-6-2; EN 61000-6-3

Standard description (characteristics)

Module used to control fire dampers, air transfer dampers, smoke detectors and multileaf dampers: fire damper / multileaf damper: actuator with spring return (2DI/1DO); smoke control damper / multileaf damper: actuator without spring return (2DI/2DO); air transfer damper: actuator with spring return and smoke detector RM-O-3-D (4DI/2DO); 24 V terminal. F. RM); smoke detector (4DI/2DO)
Capturing the damper blade end positions (CLOSED and OPEN) as well as intermediate positions
Actuators can be started even without controller communication
Emergency position can be set (OPEN or CLOSED)
LEDs for OPEN and CLOSED positions; monitoring of running time errors
Integral AS-Interface slave
Monitoring of signal receipt
Master can be used to monitor the running time of the damper blade actuator
Connection with flat cable insulation displacement connector
Supply voltage of the module and 24 V DC actuator using AS-Interface (2-wire control)
Plug-in connection for Belimo actuators
Ambient temperature: –5 to 75 °C
Protection level: IP42
Make: TROX GmbH or equivalent
Type: AS-EM

Life cycle assessment
A life cycle assessment is available for the product series in form of an Environmental Product Declaration (EPD) that has been checked and published by a programme holder.

Module
AS-EPR       Module for the connection of four limit switches
AS-EM       Module for controlling an actuator
AS-EM/EK       Module for controlling actuators on smoke control dampers
AS-EM/SO       Module for controlling actuators with special functions
AS-EM/SIL2       Module for controlling actuators with SIL2 certificate
AS-EM/C       Module for universal control functions, 2 outputs, 4 inputs
TNC-A005S       AS-i safety input module
TNC-Z0094       Relay module 4E/4A
TNC-Z0047       Illuminated push button module

Downloads

product information

Print page AS-EM
TROXNETCOM AS-i Modules

750 KB pdf

certificates

Environmental Product Declaration AS-EM

AS-EM_EPD_2024_03_DE_en Environmental Product Declarations 480 KB pdf

operation manuals

System manual TROXNETCOM AS-i System manual version 3.0

AS-i_SH_2021_11_A00000079151_V3_GB_en System manual 13 MB pdf

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