Specifications

PowerLogic:
Circuit monitor series 4000
50
Adaptive waveform capture:
transformer inrush current
Adaptive waveform capture:
motor starter rms value
Example CM4000 HTML page showing
instantaneous values
Safety
Europe CE, as per IEC 61010
USA and Canada UL508 and CSA C22.2-2-4-M1987
Communication
RS485 port
(1)
2/4 wires, up to 38 400 bauds, Modbus
RS232 port
(1)
Up to 38 400 bauds, Modbus, direct connection to
a PC or modem
Infrared port (optional)
(1)
IrDa, up to 38 400 bauds, Modbus
Ethernet ECC21 card with HTML server (optional)
(1)
Copper ethernet link 10/100 BaseTX, RJ45 connector, 100 m link
Fibre optic ethernet link 100 Base FX, LC duplex connector, 1300 nm, FO multimode
with gradient index 62.5/125 µm or 50/125 µm, 2000 m link
Protocol Modbus/TCP/IP
Gateway function for Master Modbus port, 31 daisy-chained slaves,
products connected to the 63 with repeater, 2/4 wires, 1200 to 38 400 bauds,
ECC21 also compatible with the PowerLogic protocol
HTML server 1 standard page, 5 customisable pages
Firmware characteristics
14 data logs Up to 96 different parameters, factory-set logs ready to use
One 100 ms data log Parameters recorded every 100 ms for events
One min/max log -
One min/max/avg. log Min/max/average values recorded for 23 parameters at
regular intervals from 1 to 1440 minutes
One event log Time stamping to 1 ms, synchro. 1 ms by GPS
Waveform captures Standard: manual launch, 1 cycle, 512 samples, 255th
harmonic
Disturbance: manual launch or by alarm, adjustable from 512
samples/cycle over 28 cycles to 16 samples/cycle over 915
cycles, response time less than 0.5 cycle, number of cycles
before alarm settable from 2 to 10
Adaptive: manual launch or by alarm, adjustable from 512
samples/cycle over 8 seconds to 16 samples/cycle over 264
seconds, capture takes place during a set duration or as long
as an alarm is active (to save memory), number of cycles before
alarm settable from 2 to 10
Transient: voltage sampling at 5 MHz (83 333 samples/cycle)
over 2 ms to capture transient peaks < 2 µs
Alarms Adjustable pickup and dropout setpoints and time delays,
numerous activation levels possible for a given type of alarm
4 priority levels
4 response times: standard 1 s, fast 100 ms, disturbance < 1/2
cycle, transient < 1µs
Boolean combination of four alarms is possible using the
operators NAND, OR, NOR and XOR
Digital alarms, e.g. status change of digital inputs
Memory 8 MB standard, expandable up to 32 Mbytes
Firmware update Update via the communication ports
Display characteristics
CMDLC (optional) Back lit LCD
CMDVF (optional) Vacuum fluorescent display (VFD) with IR port
Languages English, French, Spanish
(1) All the communication ports may be used simultaneously.