GW Instek PSB-2000 Series User Manual - Manual (Page 152)

PSB-2000 Series User Manual
152
Constant-current (CC)
control with external resistance Output current: Approx. 0A to rated output current
For external resistance: 0Ωto 10kΩ
External On/Off control On/Off at contact. Short: On, Open: Off
Output voltage monitor signal
Approx. 0V to 10V for 0V to rated output voltage.
Output current monitor signal
Approx. 0V to 10V for 0A to rated output current.
Constant-voltage (CV)
status signal
Open collector, active low.
Constant-current (CC)
status signal
Open collector, active low.
Alarm signal output Open collector, active low.
Alarm signal input Turns off the output when shorted.
Remote sensing function
Compensates for a voltage drop of up to 1V (single side)
within the rated voltage at both ends of the power supply.
Parallel frame link operation
Up to four units (PSB-L series).
Up to two units (PSB-H series).
Series frame link operation Up to two units (PSB-L series).
Preset function A maximum of three points are presettable.
Off timer (OFF TIMER)
function Time until turning off the output is presettable.
Setting range: 10min. to 99hrs. & 50min.
High-impedance (Hi-Ω)
function Turns off the internal bleeder circuit.(For PSB-L series
only)
Delay (DELAY) function
Output delay time is presettable. Setting range: -9.99sec to
10.00sec. (Resolution: 0.01sec.) (For PSB-L series only)
Tracking function 14
May change the output setting of two channels
simultaneously.
Key lock function Disables operations on front panel.
Sequence function
Number of steps: 0 to 99
Step time: 1 to 9999 (sec.)
Number of cycles: 1 to 999 (--: Infinite)
The product is capable of simple program operations
using the PSB_Sequence_203 software.
The software for sequence operation may be downloaded
from the GW Instek website.
14 Available on the PSB-2400L2 only.