![background image](http://html1.mh-extra.com/html/omron/sysdrive-3g3mv-a2001/sysdrive-3g3mv-a2001_user-manual_742837279.webp)
9-11
9-2-4 Scaling Meter
H
K3MA-J
The Scaling Meter is connected to the
multi-function analog output of the Inverter so that
the Scaling Meter will display the rpm and speed
values of the machines and lines in actual units.
H
Applicable Models
Input type
Output type
Power supply voltage
p
yp
p
yp
100 to 240 V AC (50/60 Hz)
24 V AC (50/60 Hz), 24 V
DC
DC voltage/ current inputs
None
K3MA-J:
100 to 240 V AC
K3MA-J: 24 V AC/DC
Relay: 2SPST-NO
K3MA-J-A2, 100 to 240 V AC
K3MA-J-A2: 24 V AC/DC
H
Standard Specifications
Input signals
DC voltage/current (0 to 20 mA, 4 to 20 mA, 0 to 5 V, 1 to 5 V,
±
10 V)
A/D conversion
Double integral method
Input impedance
Current input: 45
Ω
max;
voltage input: 1 M
Ω
min.
Sampling period
250 ms
Display refresh
period
Sampling period (with average value processing:
Sample period x No. of averages)
Max. displayed
digits
5 (–19,999 to 99,999)
Display type
7-segment digital display
Sign display
Minus sign (–) displayed automatically for negative input signals.
Zero suppression
(leftmost digits)
Supported
Scaling
Programmed (The displayed range corresponds to the maximum number of displayed digits.)
The decimal point position can be set as required.
Hold functions
Maximum value hold, minimum value hold
Comparative output
hysteresis
Programmed with front-panel keys (0001 to 9999)
Other functions
Forced–zero by front-panel keys, zero reset, scaling teaching, display color switching (green [red],
green, red [green], red), comparative output switching (upper limit, lower limit, upper/lower limits),
average value processing (simple averaging: OFF, 2, 4, or 8 times)
Output form
Relay: DPST-NO
Comparative output
response time
750 ms max.
Enclosure ratings
Front panel: NEMA4X for indoor use (equivalent to IP66), Rear case: IP20
Terminals: IP00 + finger protection (VDE0106/100)
Memory protection
Nonvolatile memory (100,000 overwrites)
Specifications
Chapter 9
Summary of Contents for SYSDRIVE 3G3MV-A2001
Page 1: ...Cat No I527 E1 04 USER S MANUAL SYSDRIVE 3G3MV Multi function Compact Inverter...
Page 2: ......
Page 3: ...USER S MANUAL Multi function Compact Inverter SYSDRIVE 3G3MVSERIES...
Page 18: ......
Page 23: ...Chapter 1 Overview 1 1 Functions 1 2 Nomenclature 1 3 New Features 1...
Page 32: ......
Page 33: ...Chapter 2 Design 2 1 Installation 2 2 Wiring 2...
Page 74: ......
Page 93: ...Chapter 4 Test Run 4 1 Procedure for Test Run 4 2 Operation Example 4...
Page 102: ......
Page 142: ......
Page 242: ......
Page 268: ......
Page 269: ...Chapter 9 Specifications 9 1 Inverter Specifications 9 2 Option Specifications 9...
Page 303: ...Chapter 10 List of Parameters 10...
Page 337: ...Chapter 11 Using the Inverter for a Motor 11...
Page 343: ......
Page 344: ...I527 E1 04...