Delta DVP20SX211T User Manual

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 A/D and D/A External Wiring
 A/D: Active  A/D: Passive
[ Figure 16 ]
V0+
I0+
VI0-
CH1
V3+
I3+
VI3-
CH3
0V
24V
FE
Voltage input
Current input
Shielded
cable
Shielded
cable
Termin al
power moduleof
Grounding
(100 or less)
+
-
U
IN
+
-
U
IN
1
2
3
4
4
5
[ Figure 17 ]
V0+
I0+
V0-
CH1
V3+
I3+
VI3-
CH3
FE
Voltage input
Current input
Shielded
cable
Shielded
cable
Te rmi na l of
power module
Grounding
(100 or less)
-
+
U
IN
-
+
0V
24V
1
2
3
4
5
4
 D/A
VO0
IO0
VO1
IO1
A
G
CH1
Isolation wire
CH2
[ Figure 18 ]
Vol tage output
AC drive, recorder,
scale value...
AC drive, recorder,
scale value...
Current output
Isolation wire
6
7
4
4
8
8
Note: When the A/D module is
connected to current signals, make
sure to short-circuit “V+” and “I+”
terminals.
 RS-485 Wiring
Figure 19
D+ D- SG D+ D- SG SG D+ D-
3
4
1 2 2
3
4
○
1
Master node
○
2
Slave node
○
3
Terminal resistor
○
4
Shielded cable
Note: 1. Terminal resistors are suggested to be connected to master and the last slave with
resistor value of 120.
2. To ensure communication quality, please apply double shielded twisted pair cable
(20AWG) for wiring.
3. When voltage drop occurs between the internal ground references of two
systems,
connect the systems with Signal Ground point (SG) for achieving equal potential
between systems so that a stable communication can be obtained.
 Precision of the RTC (Second/Month)
Temperature
(°C/°F)
0/32 25/77 55/131
Maximum error
(Second)
-117 52 -132
Duration in which the RTC is latched: One week (Only version 2.00 and above are
supported.)

Delta DVP20SX211T Specifications

General

Brand	Delta
Model	DVP20SX211T
Category	Controller
Language	English