A-18
|
ni.com
Appendix A
Specifications
Control Features
External control
1
Output voltage control (VPGM) ...............0 to 100% of the rated output voltage.
Selectable control voltage range: 0 to 5 V or
0 to 10 V
Accuracy ...........................................5% of rtg
Output current control (IPGM) .................0 to 100% of the rated output current.
Selectable control voltage range: 0 to 5 V or
0 to 10 V
Accuracy ...........................................5% of rtg
Output on/off control
OUTPUT ON/OFF CONT........................Possible logic selections: Turn the output on
using a LOW (0 to 0.5 V) or short-circuit, turn
the output off using a HIGH (4.5 to 5 V) or
open-circuit. Turn the output on using a HIGH
(4.5 to 5 V) or open-circuit, turn the output off
using a LOW (0 V to 0.5 V) or short-circuit.
Output shutdown control
SHUT DOWN...........................................Turns the output off with a LOW (0 to 0.5 V) or
short-circuit.
Alarm clear control ALM CLR ................Clears alarms with a LOW (0 to 0.5 V) or
short-circuit.
Other Features
Master-slave parallel operation.........................Including the master unit, up to four units (all the
same model) can be connected.
Series operation
2
...............................................Up to two units (all the same model) can be
connected.
Preset memory ..................................................Up to three sets of the following settings can be
saved: the set voltage, the set current, the set
OVP, the set OCP, and the set UVL.
Key lock............................................................Locks the operation of all keys other than the
OUTPUT key.
Multichannel (VMCB)
Between master unit and PC.....................LAN, USB, RS232C
Slave unit ..................................................LAN
1
J1 connector on the rear panel
2
Excluding the RMX-4127
