Specifications

432E2240.fm/6
Schneider Electric
11 mars 2002
Functions and
characteristics
Power-monitoring unit
(cont.)
Circuit Monitor Series 2000
(cont.)
054521
Input/output modules IOM
Input/output modules can easily be added to the Circuit Monitor.
Part numbers
IOM11 I/O module: 1 digital input, 1 pulse output
3020IOM11
IOM18 I/O module: 8 digital inputs, 1 pulse output
3020IOM18
IOM44 I/O module: 4 digital inputs, 1 pulse output, 3 digital outputs
3020IOM44
IOM4444-01 I/O module: 4 digital inputs and outputs,
4 analogue inputs and outputs (0-1 mA)
3020IOM444401
IOM4444-20 I/O module: 4 digital inputs and outputs,
4 analogue inputs and outputs (4-20 mA)
3020IOM444420
Optical communications interface OCI2000
An optical communications interface can be added to allow RS232 communication
between the Circuit Monitor and a PC. This interface mounts magnetically to the
front of the Circuit Monitor and makes it possible to read information stored in the
monitoring unit directly from a PC.
IOM input/output modules.
054523_A
Part numbers
Merlin Gerin brand Square D brand
Optical communications interface
3090OCI2000MG 3090OCI2000
Voltage/power module (autotransformer) VPM277
Part numbers
Merlin Gerin brand Square D brand
277/480 V to 120 V transformer module
3090VPM277C1MG 3090VPM277C1
Switchboard mounting adapter CMA100
For applications where depth in the equipment enclosure is critical, this adapter
reduces the depth requirements by extending the Circuit Monitor beyond the front of
the switchboard.
OCI2000 optical communications interface.
E60631
Part numbers
Circuit Monitor mounting adapter
3090CMA100
Surface-mount enclosure for Circuit Monitor SMA220
This surface-mount enclosure can be used to house a Circuit Monitor module
equipped with an I/O module and a voltage/power module.
Part numbers
Surface-mount enclosure with door for Circuit Monitor
3090SMA220
Control power module CPM48
CMA100 switchboard mounting adapter.
Part numbers
16-60 V DC/110 V DC converter
3090CPM48
Ride-through module RTM317
This module protects the Circuit Monitor against short power failures lasting up to
8 seconds.
Part numbers
Ride-through module
3090RTM317