Huawei SmartAX MA5600T Hardware Description page 968

SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
Silk
Screen
TEM_HU
VTEM2
JTP1
SMOKE
JTM1
JK1, JK2
JKM1-
JKM4
SIM1,
SIM2
JAC1-
JAC6
FU_ALM
Issue 24 (2018-07-30)
Signal Port Pin Function
Sensor port of l Pin 1 and pin 3 are for the +24 V power supply.
temperature and
l Pin 2 is for the temperature signal cable.
humidity 1
l Pin 4 is for the humidity signal cable.
Sensor port of l Pin 1 is for the +24 V power supply.
temperature and
l Pin 2 is for the temperature or humidity signal
humidity 2
The external sensor outputs the 4-20 mA current
signal.
Sensor port of the l Pin 1 is for the signal cable.
MDF
l Pin 2 is reserved.
Smoke sensor port l Pin 1 is for the signal cable.
l Pin 2 is for the +24 V power supply.
Door-status sensor l Pin 1 is for the signal cable.
port
l Pin 2 is for the +24 V power supply.
By default, when pin 1 and pin 2 are connected, the
door is in the normal state; when they are
disconnected, alarms are triggered. If no door-status
sensor is used, connect pin 1 and pin 2 to disable
door-status alarms.
Alarm digital ports The maximum voltage is 60 V DC and the maximum
load current is 500 mA.
l When minor alarms are generated, JK2 is short-
l When critical alarms are generated, JK1 is short-
l Users can define alarm levels through the BAM
Digital ports The maximum voltage is 5.6 V DC and the maximum
current is 20 mA.
Battery unbalanced l Pin 1 is for the signal cable.
sensor ports
l Pin 2 is reserved.
Output ports of the Pin 1 and pin 2 are connected to pole C and pole E of
optical coupler the optical coupler.
The optical coupling parameter Vce max is 40 V DC
and Ic max is 80 mA. Avoid setting the parameters to
the maximum values.
Detecting port of l Pin 1 is for the signal cable FU1+ and is connected
the battery fuse
l Pin 2 is reserved for the FU1- signal.
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cable.
circuited.
circuited.
program.
to the negative pole of the battery.
6 Electromechanical Device
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