Advantage Controls MegatronXS User Manual

7
4-20mA Output Card Wiring
A. Isolated Conguration
For isolated 4-20mA outputs an external power source for the loop must be supplied. JP4 and JP5 on the
board must be jumpered for isolated with an external power source supplied to the external VDC input. The
external power source must not exceed 24 volts DC.
B. Non-isolated Conguration
For non-isolated 4-20mA outputs the controller will supply the power for the loop. JP4 and JP5 must be
jumpered for non-isolated and no connections are made to the external VDC points.
NOTE: The power for the mA output loop is always provided by the controller with either isolated or non-
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4-20mA Input Card Wiring
The 4-20mA input card requires that the external device sending the 4-20mA input signal(s) supply the power
for the loop. The external power source must not exceed 24 volts DC.
IN1+
V+
V+
V+
V-
V-
V-
VEXT+
VEXT-
01+
01-
02+
02-
03+
03-
04+
04-
ISO
LED
ISO
ISO ISO
IN1-
IN2+
IN2-
IN3+
IN3-
IN4+
IN4-
J5
J4
mA Outputs are supplied
as non-isolated as shown.
For isolated outputs
J4 and J5 jumpers
as shown to here.
ISO
External
VDC Input
J8
J6
If J4 and J5 are set for isolated an
external DC voltage must be
connected to power the mA
outputs.
If J8 & J6 and set for isolated as
shown instead of the standard non-
isolated the external VDC will be
applied to the other V- and V+
connection points instead of
the controller’s internal 12 VDC
on the V+ and ground on the
V- connections.
ISO
mA
Inputs
1-4
mA
Outputs
1-4
DC
Voltage
Connections
4-20mA Input/Output Card
IN1+
V+
V+
V+
V-
V-
V-
VEXT+
VEXT-
+
-
+
-
+
-
+
-
LED
IN1-
IN2+
IN2-
IN3+
IN3-
IN4+
IN4-
IN8
IN5
IN5
IN6
IN6
IN7
IN7
IN8
4-20mA 8 Input Card

Advantage Controls MegatronXS Specifications

General

Brand	Advantage Controls
Model	MegatronXS
Category	Controller
Language	English