6.9 F/V Converter
6-203
Chap. 6
CONTROL OPTIONS
6.9 F/V Converter OPC/MCA-VG1-FV (available soon)
6.9.1 Product overview
OPC-VG1-FV is one of the FRENIC-VG analog interface option OPC series
products. A single unit of the FRENIC-VG analog interface option OPC series
product can be installed in a single FRENIC-VG inverter unit.
OPC-VG1-FV converts frequency signals into voltage signals. It is used to
detect a signal (e.g., line speed) by a pulse encoder and convert it into an
analog signal.
MCA-VG1-FV is an optional unit containing OPC-VG1-FV for separate
installation.
MCA-VG1-FV can be used in combination with other model (FRENIC series
inverter).
• The switches and volumes inside the option have been adjusted at the factory. Never touch a volume or switch
other than those used for adjustment by the user.
• Install the MCA (separate installation) type with the connection terminal side down, near the inverter, and
connect the cables so that no noise will be applied to signals.
The MCA (separate installation) type requires a separate power supply (±15 V DC), which is not supplied from
FRENIC-VG. Prepare a stabilized power supply (±15 V) separately.
6.9.2 Model and specifications
6.9.2.1 Model
Model elements: MCA/OPC-VG1-FV
OPC type accessories
Spacer x 3
M3 screw x 3
Power supply harness (for ±15V power supply) x 1
Installation method, OPC → Integrated,
MCA → Separate installation
Name of equipped inverter VG1 → FRENIC-VG
Option name; FV → FV converter
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