PendoTECH PressureMAT PMAT2 - Page 11

PressureMAT User Guide
Revision 8
Page 11/48
External Cable Connections to Back Panel for PMAT-S Single Channel Unit
To Pressure Sensor Inputs(DB15)
Power Inlet to Auxiliary (AUX) Connector (for panel mount): r
Power Wiring
Signal DB9
+12-24VD
4
Common 1
Pin 2 for
Normally
CLOSED
Pin1 for
Normally
OPEN
Pin 3 is common
on all connectors
Pin 2 for Remote tare
input- a momentary
contact closure is used
to create this input
command
Pin 1 for 4-20mA
output signal (+)