Specifications

432E2010.fm/4
23!mars!2004
Power-monitoring units
Circuit Monitor Series 4000
Functions and characteristics (cont.)
The Circuit Monitor has two optional display units, an LCD display and a vacuum
fluorescent display (VFD). They may be used for local circuit-monitor setup and
operation.
059156
CMDLC display
Back-lit LCD display with four lines and 20 characters per line. The display unit has
four navigation buttons, a contrast button and a red alarm LED.
It connects to the Circuit Monitor via a CAB12 cable, 4.2 metres long, supplied with
the display.
Part numbers
Merlin Gerin brand Square D brand
LCD display supplied with the CAB12 cable CMDLCMG CMDLC
Connection cables:
Circuit Monitor <-> display
1.3 m CAB4 CAB4
4.2 m CAB12 CAB12
9.0 m CAB30 CAB30
059155
CMDVF display
Vacuum fluorescent display (VFD) with four lines and 20 characters per line.
The display unit has four navigation buttons, a contrast button, a red alarm LED
and an infrared port. The infrared port is used with the OCIVF accessory and may
serve to set up or operate the Circuit Monitor from a computer.
The display comes with a cable for connection to the Circuit Monitor (CAB12 cable,
4.2 m long).
Part numbers
Merlin Gerin brand Square D brand
VFD supplied with the CAB12 cable CMDVFMG CMDVF
Connection cables:
Circuit Monitor <-> display
1.3 m CAB4 CAB4
4.2 m CAB12 CAB12
9.0 m CAB30 CAB30
059159
OCIVF optical communication interface
Accessory for transmission between the infrared port on the CMDVF display and a
PC computer.
Part number
Merlin Gerin brand Square D brand
Optical communication interface OCIVF OCIVF
E87288
1 Display screen.
2 Infrared port (VFD display only).
3 Alarm LED.
4 Arrow buttons.
5 Menu button.
6 Proximity sensor (VFD display only).
7 Enter button.
8 Contrast button.
Display.