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MSA SUPREMA - (Not Explosion-Proof) External Power Supply (Without Safety Barrier)

MSA SUPREMA
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REV 0, June 2005Page 348
Operation Manual SUPREMA
12. Sensor Data Sheets
12.50 SUPREMA Sensor Data Sheet Fire Detector Apollo
Series 65 (not explosion-proof) External Power Supply
(without safety barrier)*
*1 Apollo Fire Detector Series 65
Connect according to Apollo Mounting support 45681-200 Series 60/65 diagram.
Max. 20 Fire Detectors
*2 End of Line Resistor 2K2/0.5 W in the last detector according to connection
Connection module: MFI 10 (Fire Input Module)
Configuration: External power supply, without Zener barrier.
(Switch position S101: 1 + 2 + 4 = OFF, 3 = ON)
Adjust potentiometer P101 to left position
Connection data: Maximum nominal current 42 mA
Maximum nominal voltage 22 V
Power consumption 1.5 W (including cable length)
Cable type 2-core, 80 % screened
Maximum loop resistance 50 ohms (cable resistance)
Maximum cable length 2000 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
Housing material Plastic

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