Omron SYSDRIVE 3G3MV User Manual page 18

Overview
H International Standards (EC Directives and UL/cUL
Standards)
The 3G3MV Inverter meets the EC Directives and UL/cUL standard requirements for
worldwide use.
Classification
EC Directives EC Directives EMC directive
Low-voltage directive prEN50178
UL/cUL
H Compatible with CompoBus/D and RS-422/485
·Supports RS-422 and RS-485 communications conforming to the MODBUS Commu-
nications Protocol, thus making it possible to easily construct networks with the use of
the Protocol Macro or ASCII Unit mounted on an OMRON SYSMAC PC. The MOD-
BUS Communications Protocol is a trademark of AEG Schneider Automation.
·Connects to the 3G3MV-PDRT1-SINV CompoBus/D Communications Unit. A remote
I/O function for CompoBus/D communications is available to the 3G3MV Inverter,
which ensures ease of communications just like standard I/O communications.
Furthermore, CompoBus/D communications conform to the DeviceNet communica-
tions protocol for open networks, thus allowing construction of multi-vendor networks
in which other companies' devices can coexist.
Note Modbus communication and CompoBus/D communication cannot be performed
simultaneously. It is necessary to select the type of communication required.
H Handles a Variety of I/O Signals
Handles a variety of I/O signals over a wide application range as described below.
·Analog voltage input:
·Analog current input:
·Pulse train input:
·Multi-function analog output or pulse train output is selectable as monitor output
H Suppression of Harmonics
Connects to DC reactors, thus suppressing harmonics more effectively than conven-
tional AC reactors.
Further improvement in the suppression of harmonics is possible with the combined use
of the DC and AC reactors.
1-4
Applicable standard
EN50081-2 and EN50082-2
UL508C
0 to 10 V
4 to 20 or 0 to 20 mA
0.1 to 33.0 kHz
Chapter 1