ITT PumpSmart PS220 Configuration And Operation Manual page 284

PS220 Configuration & Operation Guide
Multiple Transmitters/Jumpers
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
input negative then to XD24-5.
PT
PT
Example: Discharge Pressure Control
Application w/ Suction Pressure
Example-2-wire process transmitter and remote 4-20 mA reference
(setpoint) signal from PLC or DCS.
PT
Example: Pressure Control
Application
Example-Externally powered process and reference signal
connections. These signals must provide 4 - 20mA, or 0 - 10VDC
to the Analog inputs.
AI1
(Externally Sourced)
(Externally Sourced)
283 PS220
JUMPERS
XAI
Terminal Block
1 +VREF
2 -VREF
3
4
AI1+
5 AI1-
6 AI2+
7 AI2-
Jumper
XD24
Terminal Block
1 DIIL
2 +24VD
3 DICOM
4 +24VD
5 DIOGND
I
XAI
Terminal Block
1 +VREF
-VREF
2
3
4 AI1+
5 AI1-
6
AI2+
7 AI2-
XD24
Terminal Block
1
DIIL
2 +24VD
3 DICOM
4 +24VD
5 DIOGND
XAI
Terminal Block
1 +VREF
2 -VREF
3
4 AI1+
5
AI1-
6 AI2+
7 AI2-
AI2
PS220 BASIC WIRING
Instruments Loop Powered By PumpSmart
NOTICE
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
conduit box.
Sheild
Grounding
Clamp
Sheilded Control
Wire
Example: Pressure Control Application
The D L is a drive permissive and must be
closed (24Vdc) for the drive to operate. A
jumper is installed at the factory. If using the
DIIL drive permissive, remove the jumper and
replace with appropriate contact block.
!! NOTE !!
Jumpers are installed at the factory. If using safe torque-off remove
jumpers and replace with appropriate contact blocks or safe torque-off
switch. Note, both inputs must be closed for drive to run motor. See
Hardware Manual for detail on wiring Safe Torque-Off.
PT