MSA SUPREMATouch MCP 20, Руководство по эксплуатации

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210
Sensor Data
GB
SUPREMATouch
Simulation of normal operation / Alarm / RESET / Open or short-circuit fault indication:
Connection data
Maximum nominal current 42 mA
Maximum nominal voltage 22 V
Power consumption Ø 1.5 W (including cable length)
Cable type 2-core, 80 % screened
Maximum loop resistance 10 ohms (cable resistance)
Maximum cable length 400 m (1.5 mm
2
cross section per wire)
Cross section per wire allowed 0.5–2.5 mm
2
Conditions for use
Mounting Wall mounting
Ingress protection IP 42 according to DIN 400 50
Explosion protection -
Certificate -
Temperature
Type SMOKE detector -20 °C to +60 °C Type HEAT detector
-20 °C to +90 °C
Humidity 0–95% rel. humidity; noncondensing
Pressure 950–1100 hPa
Weight approx. 120 kg
Dimensions Diameter 100 mm x 50 mm
Simulation Effect
Normal operation
END OF LINE resistor 2K2 connected according to
circuit diagram
Normal operation
Alarm
END OF LINE resistor 2K2 connected according to
circuit diagram
Connect resistor 1.0 K 1% 0.5 W between terminals
3 and 4
Alarm message
RESET
Connect wire jumper between terminals 3 and 4
Alarm message disappears, normal
operation. Failure message after 45 s
maximum appears.
Open-circuit of line
END OF LINE resistor 2K2 not connected
Failure message
Line short-circuit
END OF LINE resistor short-circuited
Failure message after 45 s maximum.