AMETEK DLM 600W Series Programming Manual - Manual (Page 18)

Isolated Remote Analog Interface Operation DLM 600W Series
2-6 M51A Option
Analog Programming Signals
OVP PROGRAMMING INPUT: Pin-3, an input signal of 0-5 volts or 0-10 volts (user selectable
with INTFC SETUP switch) programs the OVP threshold from 5-110% of full scale output
voltage. Signal is referenced to Pin-12. Circuit is SELV, and has electrical isolation from the
output of the unit.
VOLTAGE PROGRAMMING INPUT: Pin-9, an input signal for two methods of programming the
output voltage: 0-5/10V voltage source or 4-20mA current source.
An input signal of 0-5VDC or 0-10VDC (user selectable with INTFC SETUP switch) to Pin-9
programs the output voltage 0-100% of full scale. Signal is referenced to Pin-12.
An input signal of 4-20mA (user selectable with INTFC SETUP switch) to Pin-9 programs the
output voltage 0-100% of full scale. Two jumpers are also required:
Pin-20 to Pin-8; Pin-25 to Pin-12. Signal return for the 4-20mA current is Pin-25; resultant
burden voltage is referenced to Pin-12.
Circuits are SELV, and have electrical isolation from the output of the unit.
CURRENT PROGRAMMING INPUT: Pin-10, an input signal for two methods of programming
the output current: 0-5/10V voltage source or 4-20mA current source.
An input signal of 0-5VDC or 0-10VDC (user selectable with INTFC SETUP switch) to Pin-10
programs the output current 0-100% of full scale. Signal is referenced to Pin-12.
An input signal of 4-20mA (user selectable with INTFC SETUP switch) to Pin-10 programs the
output current 0-100% of full scale. Two jumpers are also required:
Pin-23 to Pin-11; Pin-13 to Pin-12. Signal return for the 4-20mA current is Pin-13; resultant
burden voltage is referenced to Pin-12.
Circuits are SELV, and have electrical isolation from the output of the unit.
OVP RESISTANCE PROGRAMMING OUTPUT: Pin-16 provides a 1mA current source which
would be connected to Pin-3, OVP PROGRAMMING INPUT, with a 0-5kΩ external resistor
connected between Pin-16 to Pin-12, to program the OVP threshold from 5-110% of full scale
output voltage. The INTFC SETUP switch Position-3, OVP, must be set to OFF (down) to
select 0-5VDC input range. Circuit is SELV, and has electrical isolation from the output of the
unit.
VOLTAGE RESISTANCE PROGRAMMING OUTPUT: Pin-21 provides a 1mA current source
which would be connected to Pin-9, VOLTAGE PROGRAMMING INPUT, with a 0-5kΩ external
resistor connected between Pin-21 to Pin-12, to program the output voltage from 0-100% of full
scale output. The INTFC SETUP switch Position-1, V, must be set to OFF (down) to select
0-5VDC input range. Circuit is SELV, and has electrical isolation from the output of the unit.