Rockwell Automation 1420 PowerMonitor 500 - Manual (Page 64)

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Rockwell Automation Publication 1420-UM001D-EN-P - September 2013
Appendix B
Technical Specifications
Voltage overloads
Continuous 1.2 Un
For 500 ms 2 Un
Input impedance
400VL-L (V2) > 1.6 M

208VL-L (V1) > 1.6 M

5(6)A < 0.2 VA
Frequency 40…440 Hz
Table 33 - Input Specifications
Attribute Value
Table 34 - Pulse (digital) Output Specifications (P option)
Attribute Value
Physical outputs 2
Purpose For either alarm output or digital output
Type Relay, SPDT type AC 1-5 A @ 250V AC; AC 15-1.5 A @ 250V AC DC 12-5A @ 24V DC; DC 13-1.5A @ 24V DC
Configuration By means of the front keypad
Function The outputs can work as alarm outputs but also as digital outputs, communication controlled outputs, or in any other
combination
Alarms Up alarm and down alarm linked to the virtual alarms, other details see Virtual alarms
Response time, min
200 ms, filters excluded. Set-point on-time delay: ‘0 s’
Pulse
Signal retransmission Total: +kWh, -kWh, +kVARh, -kVARh. Partial: +kWh, -kWh, +kVARh, -kVARh
Pulse type The above listed variables can be connected to any output
Pulse duration Programmable from 0.001…10.00 kWh/kVARh per pulse.
100 ms <120 ms (ON), 120 ms (OFF),
according to EN62052-31
Communication controlled outputs The activation of the outputs is managed through the serial communication port
Insulation See Table 42 Isolation Between Inputs and Outputs (1 minute)