Description
• ADM loop technology with
System Sensor/200 protocol
• Monitored analogue input with
sensing range 4 – 20mA
• Connection of analogue sensors such
as gas detectors or fl ame detectors
• Current-limited sensor circuit
• Mounting by means of
Surface Mounting Box SMB500
The Monitor Module M510E-4-20 is designed for the
connection of analogue sensors with a 4 – 20mA
current interface.
With that, all sensors that are equipped with a corres-
ponding analogue output – for example, gas detectors
or fl ame detectors – can be integrated into a fi re detec-
tion system. By means of the module, sensors in 2- or
3-wire technology can be connected.
The sensor circuit is powered by connecting an exter-
nal power supply to the module. The integrated current
limiter prevents overloading of the module if the power
supply for the sensor is short-circuited. In addition, the
current-limited analogue input is monitored for wire
breakage.
The Monitor Module M510E-4-20 is integrated into
an ADM loop with System Sensor/200 protocol and
occupies one address in the number range of detector
addresses.
The two-coloured status LED is actuated by the fi re
detection control panel and indicates the activated con-
dition and fault condition of the sensor.
The module is designed for mounting in a Surface
Mounting Box SMB500.
Specifi cations
Operating voltage Supply through loop voltage
Current consumption on the loop max. 700µA (normal communication)
External power supply 12 – 28VDC
Current consumption external power supply typ. 10mA (24V, without sensor)
Current limiting, sensor supply (3-wire technology) 500mA
Current limiting, analogue input 25mA
Ambient temperature -10°C to +60°C (no icing)
Relative humidity 10 – 95% (no condensation)
Dimensions L × W × H 121 × 107 × 32 (mm)
Weight 100g
Order number 249112
Order name Monitor Module 1xAnalog In/SS M510E-4-20
