TEXIO LSG-1050H, Instruction Manual

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7-7-15. Analog External Control
Load on/off Control Input
Turn on the load with low (or high) TTL level signal.
Load on Status Output
On when the load is on. (open collector output by a photo coupler)
Range Switch Input
Switch ranges L, M, and H using a 2-bit signal.
Range Status Output
Outputs range L, M, or H using 2-bit signal.
(open collector output by a photo coupler)
Trigger Input
Clear the sequence operation pause with a high TTL level signal for 10us or
more.
Alarm Input
Activate alarm with low TTL level signal input.
Alarm Status Output
On when OVP, OCP, OPP, OTP, UVP, RVP, or when an external alarm input
is applied. (open collector output by a photo coupler)
Short Signal Output
Relay contact output. (30VDC/1A)
External Voltage Control
Operates in CC, CR, CV, CP or Cx+CV mode.
0 V to 10 V correspond to 0 % to 100 % of the rated current (CC mode),
rated voltage (CV, Cx+CV mode), or rated power (CP mode).
0 V to 10 V correspond to maximum resistance to minimum resistance. (CR
mode)
External Resistance Control
Operates in CC, CR, CV or CP mode.
0Ω to 10kΩ correspond to 0% to 100% or 100% to 0% of the rated current
(CC mode), rated voltage (CV mode), or rated power (CP mode).
0Ω to 10kΩ correspond to maximum resistance to minimum resistance or
minimum resistance to maximum resistance. (CR mode)
Current Monitor Output
10V f.s. (H or L range) and 1V f.s. (M range)
Voltage Monitor Output
10V f.s.
Parallel Operation Input
Signal input for one-control parallel operation.
Parallel Operation Output
Signal input for one-control parallel operation.
Load Boost Power Supply Control
Power on/off control signal for the load booster.