User Manual for Pakton Electric Fence Remote Monitor Series
15/10/09
Page 15 of 18
0-5V Analog Output
The 0-5V Analogue Output is from terminals V and GND. The minimum suggested load
resistance on the 0-5V output is 1k. The 0-5V analogue output voltage linearly represents
the fence voltage ranging from 0-10kV, ie:
Fence Voltage = (Analogue Output Voltage) x 2000
Note: The monitor has software filtering which is intended to give the average output over
the last 4 pulses.
4-20mA Analog Output
The monitor current loop output (terminal I) is a current sink (or passive transmitter). Wire
the output so that current flows from positive supply (5-12V) through the input of the 4-
20mA receiver equipment and then to terminal I. The current range of 4-20mA will linearly
represent a fence voltage range of 0-10kV, ie:
Fence Voltage = ( 0.625 x (Loop Current) ) – 2.5
Take care to read the instructions for the receiving analog input device.
RS232 Output
The RS232 Output is available in two forms. The first is the default RS232 format for the
PTE0701 and PTE0702. The second is used with the PTE0703 and is a more SCADA
friendly output. Other formats may be available on request.
Table 4 – PTE0700 RS232 Connections
Pin
Function
I (Tx)
Transmit
Gnd
Ground
V (Rx)
Receive (used for negative biasing the transmit)
PTE0701, PTE0702 Or PTE0703
PTE0700 Only
PTE0700 Only
