PCC-IV Instruction Manual (rev. 0.2)
Page 2-14
Section 2 - Installation
Wiring Examples
Two Wire 4-20 mA Input,
Internal 24 Vdc
Typical for: CPU, “A”, and “F” boards.
This example shows Analog Input 1 on the CPU
Board. Install JP 1-1 to connect the internal
250.0-ohm resistor.
The shield connects to the PCC-IV Signal
Common “-”.
Two Wire 4-20 mA Input,
External 24 Vdc
Typical for: CPU, “A”, and “F” boards.
This example shows Analog Input 2 on the CPU
Board. Install JP 1-2 to connect the internal
250.0-ohm resistor.
The External Power Supply “-” and the PCC-IV
Signal Common “-” must be connected.
The shield connects to the External Power
Supply “-”.
Four Wire 4-20 mA Input
Typical for: CPU, “A”, and “F” boards.
This example shows Analog Input 3 on the CPU
Board. Install JP 1-3 to connect the internal
250.0-ohm resistor.
The Transmitter “-” and the PCC-IV Signal
Common “-” must be connected.
The shield connects to the Transmitter “-”.
-
16
4-20 mA Two
Wire Xmtr
+
-
4-20 mA Two
Wire Xmtr
+
-
18
17
+
+ 24 Vdc
SC
(Signal Common)
250.0
ohms
JP1-1
Jumper
1-5 Vdc
to A/D
PCC-IV
Insulate Shield
Terminals shown are
for: AI ch. 0-1
-
16
4-20 mA Two
Wire Xmtr
+
-
18
17
+
+ 24 Vdc
SC
(Signal Common)
250.0
ohms
JP1-1
Jumper
1-5 Vdc
to A/D
PCC-IV
Insulate Shield
Terminals shown are
for: AI ch. 0-1
-
16
4-20 mA Two
Wire Xmtr
-
+
20
19
+
+ 24 Vdc
SC
(Signal Common)
250.0
ohms
JP1-2
Jumper
1-5 Vdc
to A/D
PCC-IV
Insulate Shield
Terminals shown are
for: AI ch. 0-2
+
-
24 Vdc Power
Supply
-
16
4-20 mA Two
Wire Xmtr
-
+
20
19
+
+ 24 Vdc
SC
(Signal Common)
250.0
ohms
JP1-2
Jumper
1-5 Vdc
to A/D
PCC-IV
Insulate Shield
Terminals shown are
for: AI ch. 0-2
+
-
24 Vdc Power
Supply
-
16
4-20 mA Four
Wire Xmtr
+
-
22
21
+
+ 24 Vdc
SC
(Signal Common)
250.0
ohms
JP1-3
Jumper
1-5 Vdc
to A/D
PCC-IV
Insulate Shield
Terminals shown are
for: AI ch. 0-3
PS
PS
120 Vac or 24 Vdc
Xmtr Power Input
-
16
4-20 mA Four
Wire Xmtr
+
-
22
21
+
+ 24 Vdc
SC
(Signal Common)
250.0
ohms
JP1-3
Jumper
1-5 Vdc
to A/D
PCC-IV
Insulate Shield
Terminals shown are
for: AI ch. 0-3
PS
PS
120 Vac or 24 Vdc
Xmtr Power Input
