Ametek ASTDC60D1C-E00 Programming Manual page 59

Asterion DC Series Programming
5 OVPPRG_VSOUR
6
VMON
7 DIO_IN2
8 TRIGGER_IN
M330461-01 Rev A
Note: Do not exceed an input of 25 VDC
This remote-control input can be configured to take 4- 20
mA current input for output voltage programming. Uses
same signal return pin 18 for 4- 20 mA input type also.
Range: 4 mA to 20 mA for 0 to full scale rated Output
Input impedance: 500 Ω, typical
Remote control input for overvoltage programming using
a voltage source connected between this pin and signal
return.
Signal return: Pin 18, Circuit is electrically connected to
the output power negative terminal
ANALOG
INPUT
Range: 0.25 V to user selectable maximum range (2 V to
10 V) for 5% to 110% of the full-scale Output Voltage.
Input impedance: 20 kΩ, typical
Note: Do not exceed an input of 25 VDC
Monitor signal for output voltage
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. VMON range at full scale output can be modified
using SCPI command. Refer to SOURCE SCPI command
ANALOG
Subsystem.
OUTPUT
Output impedance: 100 Ω, typical
Minimum recommended Load: 100 kΩ, typical
Maximum Load: 20 kΩ
User digital input, function to be assigned by user.
Signal connects to Open-anode of opto-isolator diode
with 1kΩ series resistor internal to power supply
DIGITAL
Signal return: Pin 12, Circuit is electrically connected to
INPUT
the output power negative terminal
Voltage Rating: Maximum 24 V, Minimum -5V
Low state 0.3 V max, High State 2.7 V min.
Input signal, TTL active-high; provides external hardware
triggering of voltage and current ramp functions.
Signal connects to Open-anode of opto-isolator diode
DIGITAL
with 1kΩ series resistor internal to power supply.
INPUT
Signal return: Pin 12, Circuit is electrically connected to
the output power negative terminal
External User Control Signal Connector
8-3