Ampac LoopSense - Page 23

EUROPE LoopSense Installation Commissioning & Operation
Page 19
Cabling
Connector
Purpose /Pins
CN1
Not used.
CN2
Front panel Control / LCD Interface
CN3
Network Connection (Future)
CN4
High Level Interface (Future)
CN5
Monitoring / Coms from the Power Supply.
Pins
 &  0V
 PSU Sense
 PSU Adjust
 Charger ON
 Batt Load
 Temp sense
 Batt V Sense.
CN6
USB Diagnostics
CN7
Loop Activation Key for second loop
CN8
+/- 27VDC Out
Pins
 +27VDC
 0V
CN9
+/- 27VDC and earth from the Power Supply / Charger.
Pins
 Earth
 +27VDC
 0V
CN10
Coms and +/- 27VDC and earth to internal Add-Ons.
Pins
 &
27VD
C
 &  + 0V,
 &  RS 485 Bus,
 Tx. Enable
CN11
Diagnostics RS232
 CD,  RXD,  TXD,  DTR,  0V,  DSR,  RTS,  CTS,  RI