Automationdirect.com Productivity 2000 P2-04AD Посібник - Сторінка 5
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Wiring Diagram
Current Sinking Input Circuits
An Edison S500-32-R 0.032A fast-acting
fuse is recommended for all current loops.
–
fuse
.032A
2-Wire 4-20 mA
Transmitter
+
Power
2-Wire Transmitter
Supply
fuse
.032A
+
+
3-Wire Current
Transmitter
-
+
–
24VDC User
3-Wire Transmitter
Supplied Power
fuse
+
.032A
4-Wire 4-20 mA
Transmitter
–
User Supplied
AC or DC
Transmitter Power
4-Wire Transmitter
Voltage Input Circuits
4-Wire Voltage
Transmitter
COM
Optional Transmitter
AC or DC
Power Supply
4-Wire Transmitter
+
3-Wire Voltage
Transmitter
-
+
24 VDC User
3-Wire Transmitter
Supplied Power
Sales 800-633-0405
V+
I+
COM
I+
V+
COM
Notes:
1. Shield connected to signal source
V+
common.
I+
2. If current is chosen, I+ must be
COM
jumped to V+. For example when
using 4-20 mA source for Input 3,
I3+ must be jumped to V3+.
V+
V+
COM
Schematic
COM
V1+
I1+
V2+
I2+
V3+
I3+
V4+
I4+
COM
COM
COM
24VDC-
-
+
24VDC+
24 VDC User
Supplied Power
www.productivity2000.com
INTERNAL
MODULE CIRCUITRY
CH1 ADC
CH2 ADC
CH3 ADC
CH4 ADC
ISOLATED
ANALOG
CIRCUIT
POWER
ISOLATED ANALOG
CIRCUIT COMMON
3