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5.1
Wiring diagram
URDR001A
Power Supply
5.1.a
24
SUPPLY
Switching power supply
24...220
Galvanic insulation (2500V).
VAC/DC
23
Analogue Input AI1
5.1.b
Shield/Schermo
13
AI1
TC
14
Shield/Schermo
Rosso
13
Red
Bianco
14
AI1
White
Rosso
15
Red
Shield/Schermo
15
AI1
14
16
+V
14
AI1 V mA
13
Shield/Schermo
9 - URDR001A - User manual
24 23 22
21 20 19
B (+)
A (-) DO2
24...220V
AC/DC
RS485
Q1
Q2
NO C
NC NO
1
2
3
4
For thermocouples K, S, R, J, T, E, N, B.
• Comply with polarity
• For possible extensions, use compensated cable and terminals suitable for
the thermocouples used (compensated).
• When shielded cable is used, it should be grounded at one side only.
For thermoresistances PT100, Ni100.
• For the three-wire connection use wires with the same section.
• For the two-wire connection short-circuit terminals 13 and 15
• When shielded cable is used, it should be grounded at one side only.
RED/ROSSO
WHITE/BIANCO
RED/ROSSO
For thermoresistances NTC, PTC, PT500, PT1000 and linear potentiome-
ters.
When shielded cable is used, it should be grounded at one side only to avoid
ground loop currents.
For linear signals in Volt and mA
• Comply with polarity
• When shielded cable is used, it should be grounded at one side only to
avoid ground loop currents.
• It's possible to select +V at 12Vdc or 24Vdc, by configuring parameter 282
(GROUP R -
V.out
18 17 16 15 14 13
DI2
DI1
(PNP)
CT
(PNP)
(PNP)
Q3
C
NC
C
NO 0V (PNP)
5
6
7
8
24..220 VAC/VDC ±10% 50/60 Hz - 3 Watt
- Display and interface).
diSP.
+V
PT100
NI100 A\V
AO1
DO1
V/mA
9 10 11 12
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