Ametek Sorensen Asterion DC Series, Operation Manual

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Calibration Asterion DC Series
3-46
Pin Reference Type Functional Description
6 VMON ANALOG OUT
Monitor signal for output voltage: 0-
10 VDC = 0-100% of full-scale output
voltage. Minimum recommended load
resistance is 100 kΩ and maximum
load is 20kΩ. Circuit return is pin 22.
7 DIO_IN2 DIGITAL IN
User digital input, function to be
assigned by user. Up to 24V capable,
.3V max low, 2.7V min high.
8 TRIG_IN DIGITAL IN
User digital input - function to be
assigned by user. Up to 24V capable,
.3V max low, 2.7V min high.
9 DIO_IN1 DIGITAL IN
User digital input - function to be
assigned by user. Up to 24V capable,
.3V max low, 2.7V min high.
10 REV_RY_EN DIGITAL IN
User digital input - enables high
output on pin 38. Up to 24V capable,
.3V max low, 2.7V min high.
11 OUT_RY_EN DIGITAL IN
User digital input -, enables high
output on pin 37. Up to 24V capable,
.3V max low, 2.7V min high.
12 RTN DIGITAL GND Return for Pin 7, 8, 9, 10, 11, 12.
13 ESTOP DIGITAL IN
Short to Pin 14 to permit operation.
Internally tied to 5V through a 2.49k
resistor.
14 RTN DIGITAL GND Return for Pin 13 (ESTOP).
15 RTN_UPWR POWER GND Return for Pin 30 (USER_PWR).
16 RTN_HV ISO GND
Return for Pin 1 (ON/OFF_HV) and
Pin31 (ON/OFF_ISO).
17 Not Used Not Used Not Used
18 RTN_PRG ANALOG GND
Return for Pin 3, 4, 5, 19, 20, 33, 34.
This control return is optically isolated
from the output power negative
terminal of the power supply (up to
600 VDC).
19
IPRG_VSOUR/
IPRG_4-20mA_SOUR
ANALOG IN
Remote control input for current
programming using a voltage source:
0-5 VDC or 0-10 VDC = 0-100% of
full-scale output current. Do not
exceed an input of 12 VDC. Signal
return is Pin 18.
20 IPRG_ISOUR ANALOG OUT
Current source of 1 mA for remote
current programming using a
resistance connected to signal return
Pin 18: 0-
5 kΩ or 0-10kΩ = 0-100% of
full-scale output current.