gefran 650 Installation And Instruction Manual page 25

2.3. 650 connection diagrams
2.3.1. General diagram
NO
+
OUT 2
-
C
NO
~
OUT 3
~
C
OPTIONS
7
8
9
10
11
12
7
8
9
10
11
12
LEGEND
~
Power supply
PWR
~
+
Linear input in
voltage / current
-
Input for current
transformer
+ SPR
Remote Set-point
- SPR
80208G_MHW_650-1250-1350_01-2017_ENG
OUT 2
19
OUT 3
20
OUT 4
21
22
C
~
23
PWR
~
24
IN 2
IN 1
COM
CT1
current transformer
CT2
second current
transformer for 2-phase /
3-phase load
B (Data +)
RS485
A (Data -)
COM
IN 3
IN 2
IN 1
Isolated
digital
inputs
+
Thermocouple
input
-
Input
PT100
T T
JPT100
2 / 3 wires
NO
7 6
8 5
C
9 4
10 3
+
11 2
12 1
B (Data +)
7
A (Data -)
RS485
8
COM
9
10
CT1
current transformer
11
CT2
second current
12 transformer for 2-phase /
3-phase load
7
+
A1
-
8
COM
9
10 IN 3
IN 2
11
12 IN 1
NO
Relay output
C
C
~
Long-life solid state relay
output
~
+
DC analog output
C
-
+
Isolated analog output
A1
-
2. INSTALLATION
+ +
C
OUT 1 (main)
- -
T T
-
7
+
A1
-
8
COM
9
IN 1
10
B (Data +)
11
A (Data -)
12
+ SPR
7
8 - SPR
9
10
11
12
+
-
B (Data +)
A (Data -)
+
5 V, 10 V
+
- -
COM
IN 3
IN 2
IN 1
Logic output
RS485 serial line
23