Schneider Electric 4000 manual Accessories and Options for the Circuit Monitor, Introduction April

63230-300-212	Chapter 1—Introduction
April 2001	What is the Circuit Monitor?

Accessories and Options for the Circuit Monitor

The circuit monitor has a modular design to maximize its usability. In addition to the main meter, the circuit monitor has plug-on modules and accessories, including:

•Current/voltage module (CVM). A standard part of the circuit monitor is the current/voltage module where all metering data acquisition occurs.

•Remote display. The optional remote 4-line display is available with a back-lit liquid crystal display (LCD) or a vacuum fluorescent display (VFD). The VFD model includes an infrared port that can be used to communicate directly with the circuit monitor from a laptop and can be used to download firmware, which keeps the circuit monitor up to date with the latest system enhancements.

•I / O Extender. The I/O extender, located on the side of the circuit monitor, enables you to “plug in” up to 8 industry-standard inputs and outputs. Several preconfigured combinations are available, or you can create a custom configuration.

•Digital I /O Card. You can further expand the I/O capabilities of the circuit monitor by adding a digital I/O card (4 inputs and 4 outputs). This card fits into one of the option slots on the top of the circuit monitor.

•Ethernet Communications Card. The Ethernet communications card provides an Ethernet port that accepts a 100 Mbps fiber optic cable or a 10 /100 Mbps UTP and provides an RS-485 master port to extend the circuit monitor communications options. This card is easily installed into option slot A on the top of the circuit monitor.

Table 1–2lists the circuit monitor parts and accessories and their associated instruction bulletins.

Table 1–2: Circuit Monitor Parts, Accessories, and Custom Cables

Description	Part Number	Document Number
Circuit Monitor	CM4000	63230-300-200
Current/ Voltage Module	CVM	63230-301-200
VFD Display with infrared (IR) port and proximity sensor	CMDVF	63230-305-200
LCD Display	CMDLC
Optical Communications Interface (for use with the VFD display only)	OCIVF	63230-306-200
I/O Extender Module
with no preinstalled I/ Os, accepts up to 8 individual I/O modules with a	IOX
maximum of 4 analog I/Os
with 4 digital inputs (32￿Vdc), 2 digital outputs (60 Vdc),	IOX2411	63230-302-200
1 analog output (4–20 mA), and 1 analog input (0–5 Vdc)
with 4 analog inputs (4–20 mA) and 4 digital inputs (120 Vac)	IOX0404
with 8 digital inputs (120 Vac)	IOX08
Digital I/O Card
Field installable with 4 digital inputs (120 Vac), 3 (10 A) relay outputs (120Vac),	IOC44	63230-303-200
1 pulse output (KYZ)
Ethernet Communications Card with	ECC21	63230-304-200
100 Mbps fiber or 10/100 Mbps UTP Ethernet port and 1 RS-485 master port
Optical Communications Interface	OCIVG	63230-306-200
Memory Expansion Kit (16 MB and 32 MB kits)	CM4MEM16M	63230-300-205
	CM4MEM32M

For parts list of individual inputs and outputs, see Table 5–1 on page 70.

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