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When PumpSmart is powering a 2-wire process transmitter, the current loop must be
completed with a jumper from the PS220 analog input negative terminal to XD24-5. In
cases where multiple transmitters are powered you may jumper between each analog
Example: Pressure Control
Application w/ Vibration Tx
Example-2-wire process transmitter and remote 4-20 mA reference
(setpoint) signal from PLC or DCS.
Example: Pressure Control
Application
Example-non 2-wire (4-wire) process or reference signal
connections. These are signals where the 24Vdc for the loop is
powered by the remote device. Examples include PLC, DCS, flow
meter, etc.
4-20 mA Signal
(Externally Sourced)
207 PS220
Multiple Transmitters/Jumpers
JUMPERS
input negative then to XD24-5.
(-)
PT
(+)
(-)
(+)
Jumper
(-)
I
(+)
(-)
PT
(+)
AI1
External 120VAC
(+)
(-)
+24VDC
(+)
AI2
(-)
Common
Instruments Loop Powered By PumpSmart
All instrumentation shielding must
be terminated at grounding lugs
provided by the PS220. Do not
terminate Shielding at sensor end.
Expose the shield of the control wire cable
and slide a conductive clamp onto the cable.
Connect clamp to the grounding lugs in the
XAI
Terminal Block
1
+VREF
2
-VREF
3
AGND
4
AI1+
AI1-
5
6
AI2+
AI2-
7
Sheilded Control
Wire
XD24
Terminal Block
1
DIIL
2
+24VD
3
DICOM
4
+24VD
5
DIOGND
XAI
Terminal Block
1
+VREF
2
-VREF
3
AGND
4
AI1+
AI1-
5
6
AI2+
AI2-
7
XD24
Terminal Block
1
DIIL
2
+24VD
3
DICOM
4
+24VD
5
DIOGND
XAI
Terminal Block
Jumpers are installed at the factory. If using safe torque-off remove
1
+VREF
jumpers and replace with appropriate contact blocks or safe torque-off
2
-VREF
switch. Note, both inputs must be closed for drive to run motor. See
3
AGND
4
AI1+
Hardware Manual for detail on wiring Safe Torque-Off.
5
AI1-
AI2+
6
7
AI2-
PS220 BASIC WIRING
NOTICE
conduit box.
Sheild
Grounding
+
Clamp
(-)
PT
(+)
Example: Pressure Control Application
!! NOTE !!
The DII L is a drive permissive and must be
closed (24Vdc) for the drive to operate. If
your application does not require a Drive
Permissive, DIIL may be bypassed by
jumping DIIL to XD24 connections #2 or #4
!! NOTE !!
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