gefran 2500 - Page 10

BA
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BA
1
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11
22
12
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- 0V
+ IN4
Lin
- 0V
+ IN3 Lin
+ 24V transmitter supply
-
probe supply
+
-
IN2
+
-
IN1
+
~
power supply
90-260Vac / 18-30Vac/dc
~
c (OUT 1, OUT 2)
OUT 2
OUT 3
c (OUT 3, OUT 4)
OUT 4
c (DI1, DI2)
DI2
DI1
OUT 1
c (CO1, CO2)
+ uscita CO2
+ uscita CO1
DI / OUT 8
DI / OUT 7
DI / OUT 6
DI / OUT 5
Vext DI / OUT 5...8
DI4
DI3
c (DI3, DI4, DI / OUT 5...8)
- -
CAL2 Rtd2 Al.P2
+ +
- -
CAL1 Rtd1 Al.P1
+ +
Electrical Connections (Mod. 2500 - 1 - x - x - x - x - x)
2 wires 4 wires
Rx +
GND RX -
A(+) Tx +
B(-) Tx -
-
OUT W
+
RS485
GND
Tx
Rx
RS232
10 80291G_MHW_2500_08-2010_ENG
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