Item *1 | PLZ1005WH2 | PLZ2005WH2 | PLZ4005WH2 | PLZ12005WH2 | PLZ20005WH2 | |
---|---|---|---|---|---|---|
Load on/off control input | Logic level switchable. Pulled up to 5 V by a 10 kΩ resistor. The thresholds are HIGH: 3.5 V to 5 V, LOW: 0 V to 1.5 V. | |||||
Alarm input | An alarm is activated with a voltage between 0 V and 1.5 V. Pulled up to 5 V by a 10 kΩ resistor. The thresholds are HIGH: 3.5 V to 5 V, LOW: 0 V to 1.5 V. | |||||
Alarm clearing input | After an alarm occurs, eliminate the root cause of the alarm, and change the input to pin 5 of the EXT CONT connector from a low level signal to a high level signal. The alarm will be cleared on the rising edge of this signal. Pulled up to 5 V by a 10 kΩ resistor. The thresholds are HIGH: 3.5 V to 5.0 V, LOW: 0 V to 1.5 V. | |||||
Trigger input | Paused sequence operation resumes when a voltage between 0 V and 0.66 V is received. Pulled up to 5 V by a 10 kΩ resistor. The thresholds are HIGH: 2.31 V to 3.3 V, LOW: 0 V to 0.66 V. | |||||
External voltage control input(CC, CR, CP mode) | Controls the load settings of CC, CR, CP mode through external voltage input. Input impedance: Approx. 10 kΩ. CC: The setting can be controlled in the range of 0 % to 100 % of the rated current through external voltage input of 0 V to 10 V. CR: The setting can be controlled in the range of 0 % to 100 % of the conductance setting through external voltage input of 0 V to 10 V. CP: The setting can be controlled in the range of 0 % to 100 % of the rated power through external voltage input of 0 V to 10 V. | |||||
Setting accuracy | ±(1 % of rating) (TYP value in CC mode) | |||||
External voltage control input (CV mode) | The load setting of CV mode can be controlled through external voltage input. The rated voltage can be controlled in the range of 0 % to 100 % with 0 V to 10 V. Input impedance: Approx. 10 kΩ. | |||||
Setting accuracy | ±(1 % of rating) (TYP) | |||||
External voltage control input (superimposing in CC mode) | Controls the load setting of CC mode by adding current through external voltage input. Adds current in the range of -100 % to 100 % of the rated current for -10 V to 10 V.Input impedance: Approx. 10 kΩ. | |||||
Setting accuracy | ±(1 % of rating) (TYP) | |||||
Load-on status output | On when load is on. Open-collector output from a photocoupler. *2 *2 | |||||
ALARM 1 output | ON when overvoltage detection, reverse-connection detection, overheat detection, front-panel DC INPUT overcurrent detection, alarm input detection, or parallel operation anomaly detection is activated. Open-collector output from a photocoupler. *2 *2 | |||||
ALARM 2 output | Turns on when OCP, OPP, UVP, or WDP is activated. Open-collector output from a photocoupler. *2 | |||||
DIGITAL 0 output | Can be controlled through sequences. Output impedance: Approx. 330 Ω. The thresholds are HIGH: 2.5 V to 3.3 V, LOW: 0 V to 0.4 V. | |||||
DIGITAL 1 output | ||||||
DIGITAL 2 input/output | Input/output switchable. Output: Sequence trigger output. The output impedance is 330 Ω.The thresholds are HIGH: 2.5 V to 3.3 V, LOW: 0 V to 0.4 V. Input: Trigger input signal for the sequence and the measurement functions. The thresholds are HIGH: 2.31 V to 3.3 V, LOW: 0 V to 0.66 V | |||||
Current monitor output | Outputs 0 V to 10 V for 0 % to 100 % of the rated current. Output impedance: 1 kΩ (TYP). | |||||
Accuracy | ±(1 % of rating) (TYP) |
* 1. 1000 V reinforced insulation between each terminal and the DC INPUT terminal * 2. The maximum voltage that can be applied to the photocoupler is 30 V. The maximum current is 4 mA.