Automation Direct Do-more H2 PLC Series, Руководство пользователя по оборудованию

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Do-more H2 Series PLC User Manual, 1st Edition, Rev. F - H2-DM-M
6–24
Chapter 6: Specifications - Analog I/O Modules
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
Note 1: Terminate shields at the respective signal source.
Note 2: Connect unused channels to a common terminal (0V, CH4+, CH4).
Note 3: When using 0–156 mV and 5V ranges, connect (-) or (0) volts terminal to 0V to ensure common mode range acceptance.
Note 4. This module is not compatible with the ZIPLink wiring system.
Note 5. With grounded thermocouples, take precautions to prevent having a voltage potential between thermocouple tips. A voltage
of 5V or greater between tips will skew measurements.
F2-04THM - continued
Voltage
Transmitter
An
al
og
Mu
x
AD
C
CH3+
CH4+
CH3
CH4
0V
Module S upply
24
VDC
+24VDC
CH1+
CH2+
CH1
CH2
An
al
og
Mu
x
AD
C
Voltage
Transmitter
Voltage
Transmitter
0V
Transmitter
S upply
+
--
24
VDC
+24VDC
Module S upply
CH1+
CH2+
CH3+
CH4+
CH1
CH2
CH3
CH4
0V
0V
Voltage input wiring diagram
See Notes 2 and 3
Thermocouple input wiring diagram
CH1 +
CH1
CH2 +
CH2
CH3 +
CH3
CH4 +
CH4
+24V
0v
IN
F2-04THM
TEMP
VOLT
THERMOCOUPLE mV
0-5, -5-+5VDC
18-26.4VDC, 60mA
See Notes 1, 2 and 5