4 4 . . E E l l e e c c t t r r i i c c a a l l c c o o n n n n e e c c t t i i o o n n s s
View of rear of unit
X2
X3
Interface
4 4 . . 1 1 M M e e a a s s u u r r i i n n g g I I n n p p u u t t s s
Current input
X2
-
+
1
2 3 4 5 6 7 8 9 10 11
1
Current input (I)
0 ... 20 mA / 4 ... 20 mA
2
GND1 (Analogue)
4 4 . . 2 2 C C o o n n t t r r o o l l i i n n p p u u t t s s a a n n d d a a u u x x i i l l i i a a r r y y p p o o w w e e r r s s u u p p p p l l y y ( ( U U o o u u t t ) )
X2
1 2 3 4 5 6 7 8 9 10 11
1 Alternatively connect directly to DC supply
(galvanic separation of control and measure-
ment inputs)
4 4 . . 3 3 P P o o w w e e r r s s u u p p p p l l y y
Page 8
Measuring- and
control inputs
as well as auxil-
iary signals
X1
Power supply
and limit out-
puts
1
1
1
1 2
W W a a r r n n i i n n g g : : for 90 ... 260 V AC ver-
sion. Please apply the power sup-
ply after the complete installation.
Danger of Death! Please check
unit label before applying the power
supply.
Voltage input
X2
-
+
2 3 4 5 6 7 8 9 10 11
1
2
GND1 (Analogue)
3
Voltage input (U)
0 ... 10 V, 2 ... 10 V, -10 ... +10 V
9
GND3 (for U
out
10 Uout +10 V/30 mA
11 Uout +24 V/50 mA only for power
supply 90 ... 260 V AC
8
MP-Input Display-Hold/
Reset Totalizer"
7
GND2 (KEY/MPI)
DC voltage
1
10 ... 30 V DC
2
GND4 (0 V DC)
W W a a r r n n i i n n g g : : at 90 ... 260 V AC version.