PI -- 34.65d
Product Information MAGIC.SENS -- Product range
Page 28 of 42
BDL--4998121218
A23.en /09.02.2007
ST--FIR/ PRM1 / deh
7.6.3. Connecting the MPA
The MPA external detector alarm display is connected using 4 Wago clamps.
Clamping on: insert isolated solid wire into the clamp.
Disconnecting: Turn wire alternately to the left and right ,
thus pulling it out of the terminal.
Up to 4 detectors can be connected to each MPA.
Three inputs (T. 2 – 4) allow adjustment to the various line networks. If used in
ex--area, only 2 inputs (T.3 and T. 4) can be used!
Connecting depending on the line technique used
Line
technique
Fire panels
Terminals
GLT
BZ 1060
T.1 + T.2
GLT
UEZ 1000, UGM 2020, FP 102, 104, 106
T.1 + T.3
LSN
BZ 500, UEZ 1000, UEZ 2000, UGM 2020 T.1 + T.4
Connection when using in explosive areas of the Zone 2
Line
technique
Fire panels
Terminals
GLT
UGM 2020, FP 102, FP 104, FP 106
T.1 + T.3
LSN
BZ 500, UEZ 1000, UEZ 2000, UGM 2020 T.1 + T.4
.
Short--circuit T. 1 and T. 2; limit T. 4 to maximum of 20mA!
Terminal occupation
T.1
: Ground
T.2
: Input blinking (LED blinks),
T.3
: Input static (LED lights up),
T.4
: Input static (LED lights up)
On T.4 only connect via a current limiting resistor
(integrated in LSN detector); otherwise, the LED could be destroyed.
7.6.4. MPA Technical Data
Operating voltage
9 V DC . . . 30 V DC
T.2
approx. 2 mA
Current consumption for display T.3
limited to approx. 13 mA
Cu e t co su pt o o d sp ay
T.4
limited to approx. 20 mA
Weight
65 g
Display medium
1 LED via a light conductor
Permissible wire diameter
0.6 mm --0.8 mm
VdS ID number
G 294 052
1 2 3 4