gefran 2500

Electrical Connections (Mod. 2500 - 0 - x - x - x - x - x)
BA
1
11
24
33
1
11
22
12
2
3
4
5
6
7
8
9
10
25
26
27
28
29
30
31
32
13
14
15
16
17
18
19
20
21
10
9
8
7
6
5
4
3
2
When making connections, always use wire appropriate to the voltage and current limits indicated in
Section 5 – Technical Characteristics.
If the Controller has faston contacts, they must be protected and isolated.
If it has screw contacts, the wires must be attached at least in pairs
BA
1
11
24
33
1
11
22
12
2
3
4
5
6
7
8
9
10
25
26
27
28
29
30
31
32
13
14
15
16
17
18
19
20
21
10
9
8
7
6
5
4
3
2
BA
1
11
24
33
1
11
22
12
2
3
4
5
6
7
8
9
10
25
26
27
28
29
30
31
32
13
14
15
16
17
18
19
20
21
10
9
8
7
6
5
4
3
2
- 0V
+ IN4
Lin
- 0V
+ IN3 Lin
+ 24V transmitter supply
-
probe supply
+
-
CAL1 Rtd1
+
-
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)
+ output CO2
+ output 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)
2-wires 4-wires
Rx +
GND RX -
A(+) Tx +
B(-) Tx -
-
OUT W
+
RS485
GND
Tx
Rx
RS232
780291G_MHW_2500_08-2010_ENG
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