User manual - CONTROLLER PUR-94
Figure 4.11. Terminals description (two relay, one OC-type and one passive current outputs)
Figure 4.12. Terminals description (two relay, one OC-type and one active voltage outputs)
Figure 4.13. Connection of 2-wire current transducer
14
5 6
24V DC
- +
+ -
+
-
+
-
internally connected
31 32 33 34 35
31 32 33 34 35
1
2
10 11 12 13 14 15
4
3
31 32 33 34 35
5 6 7 8 9
31
34
+
+
-
TC
mA
31
34
RTD
RTD
V
+
mV
+
RS - 485
DATA-
GND
DATA+
+
Uo
-
+24V
+5%, -10%
I
max = 100mA
R1
(optional)
OC3:
U
max = 30V DC,
I
max = 30mA,
P
max = 100mW
OC3
(optional)
+
-
R2
(optional)
- +
(depending on version)
Power
supply
ACTIVE
voltage output
(optional)
1
2
10 11 12 13 14 15
4
3
31 32 33 34 35
5 6 7 8 9
31
34
+
+
-
TC
mA
31
34
RTD
RTD
V
+
mV
+
RS - 485
DATA-
GND
DATA+
+
Uo
-
+24V
+5%, -10%
I
max = 100mA
R1
(optional)
OC3:
U
max = 30V DC,
I
max = 30mA,
P
max = 100mW
OC3
(optional)
+
-
R2
(optional)
(depending on version)
Power
supply
Passive, isolated
Current output
4÷20mA
(optional)
