Ametek ASTDC60D1C-E00 Programming Manual page 64

External User Control Signal Connector
PPROG_RES /
34
PPRG_ISOUR
35 PMON
*
36
DOUT_RTN
37 DO3 / OUT_RY_ON
8-8
Range: 0 V to user selectable maximum range (2 V to 10
V) for 0 to full scale rated Output
Input impedance: 20 kΩ, typical
Note: Do not exceed an input of 25 VDC
This remote-control input can be configured to take 4- 20
mA current input for power programming. Uses same
signal return pin 18 for 4- 20 mA input type also.
Fixed range from 4 mA to 20 mA for 0 to full scale rated
Output
Input impedance: 500 Ω, typical
Remote control input for power programming using a
resistance connected between this pin and signal return.
Current Source of 1 mA is connected to this pin from the
power supply to enable resistance programming.
ANALOG
Signal return: Pin 18, Circuit is electrically connected to
INPUT
the output power negative terminal
Range: 0 kΩ to user selectable maximum range (2 kΩ to
10 kΩ) for 0 to full scale rated Output
Note: Do not exceed resistance of maximum 20 kΩ
Monitor signal for output power
Signal return: Pin 22, Circuit is electrically connected to
the output power negative terminal
Range: 0 V to 10 V corresponds to 0-100% full-scale
output. PMON range at full scale output can be modified
ANALOG
using SCPI command. Refer to SOURCE SCPI command
OUTPUT
Subsystem.
Output impedance: 100 Ω, typical
Minimum recommended Load: 100 kΩ, typical
Maximum Load: 20 kΩ
Return/GND. Internally, pins 12, 14, 15, 18, 22, 28, 29,
RETURN FOR
36, 40, and 41 are kept at the same DC potential. Circuit
DIGITAL
is electrically connected to the output power negative
OUTPUTS
terminal.
User digital output, cause to be assigned by user or state
of pin 11. Internal to power supply, signal output is from
driver with input signal connected to open-collector of
DIGITAL
opto-isolator transistor. Output high state either min 3V
OUTPUT
or voltage on pin 30 minus 1V, whichever is higher.
Signal return: Pin 36, Circuit is electrically connected to
the output power negative terminal
Asterion DC Series Programming
M330461-01 Rev A