Ametek DCS-E 1kW Series, Programming Manual

Page: 17 / 32

DLM-E Series and DCS-E Series Isolated Analog Programmer Operation
M51A Option 2-5
Analog Programming Signals
OVP PROGRAMMING INPUT: Pin-3
, an input signal of 0-5 volts or 0-10 volts (user selectable
with switch SW1-3) programs the OVP threshold from 5-110% of full scale output voltage.
Signal return is at J4-12.
Note: The OVP input is programmed to 110% by an internal connection between the 1mA
source on Pin-16 to a separate circuit. This allows the user to program remotely without having
to provide a separate programming source or jumper to the OVP input.
VOLTAGE PROGRAMMING INPUT: Pin-9 , an input signal of 0-5 volts, 0-10 volts or 4-20mA
programs the output voltage from 0-100% of full scale.
a) An input signal of 0-5 volts or 0-10 volts (user selectable with switch SW1-1) programs the
output voltage from 0-100% of full scale. Signal return is at J4-12.
b) An input signal of 4-20mA (with switch SW1-1 set to ON (1) position, programs the output
voltage from 0-100% of full scale. Jumpers from J4-25 to J4-12 and J4-20 to J4-8 are also
required. Signal return for the 4-20mA current is J4-25.
CURRENT PROGRAMMING INPUT: Pin-10 , an input signal of 0-5 volts, 0-10 volts or 4-20mA
programs the output current from 0-100% of full scale.
a) An input signal of 0-5 volts or 0-10 volts (user selectable with switch SW1-2) programs the
output current from 0-100% of full scale. Signal return is at J4-12.
b) An input signal of 4-20mA (with switch SW1-2 set to ON (1) position) programs the output
current from 0-100% of full scale. Jumpers from J4-13 to J4-12 and J4-23 to J4-11 are also
required. Signal return for the 4-20mA current is J4-23.
OVP RESISTANCE PROGRAMMING OUTPUT: Pin-16 , provides a 1mA current source which
when connected to Pin-3, the OVP PROG INPUT, with a 0-10K Ω external resistor connected
between Pin-16 and Pin-12, programs the OVP threshold from 5-110% of full scale output
voltage. Switch SW1-3 must be set to ON (1) to select 0-5VDC input range.
Note: The OVP input is programmed to 110% by an internal connection between the 1mA
source on Pin-16 to a separate circuit. This allows the user to program remotely without having
to provide a separate programming source or jumper to the OVP input.
VOLTAGE RESISTANCE PROGRAMMING OUTPUT: Pin-21 , provides a 1mA current source
which when connected to Pin-9, the V PROG INPUT, with a 0-5K Ω external resistor connected
between Pin-21 and Pin-12, programs the output voltage from 0-100% of full scale output.
Switch SW1-1 must be set to ON (1) to select 0-5VDC input range.
CURRENT RESISTANCE PROGRAMMING OUTPUT: Pin-22 , provides a 1mA current source
which when connected to Pin-10, the I PROG INPUT, with a 0-5K Ω external resistor connected
between Pin-22 and Pin-12, programs the output current from 0-100% of full scale output.
Switch SW1-2 must be set to ON (1) to select 0-5VDC input range.