ES-3572-ME Rev.6
KSP-ME
Plug-in Signal Conditioners K-UNIT
LOW FREQUENCY TRANSMITTER
(50 Hz minimum, for Mitsubishi inverter)
Functions & Features
• Converting the pulse output from FM terminal of Mitsubishi inverter into standard process signal
• Isolation up to 2000 V AC
• High-density mounting
Typical Applications
• Positive displacement flowmeters, turbine flowmeters and vortex flowmeters
• Proximity switches
MODEL: KSP-2[1]-[2]-ME
ORDERING INFORMATION
• Code number: KSP-2[1]-[2]-ME
Specify a code from below for each of [1] and [2].
(e.g. KSP-2A-B-ME)
• Frequency range (e.g. 0 – 1440 Hz)
INPUT
2
: Voltage pulse
[1] OUTPUT
Current
A
: 4 – 20 mA DC (Load resistance 750 Ω max.)
B
: 2 – 10 mA DC (Load resistance 1500 Ω max.)
C
: 1 – 5 mA DC (Load resistance 3000 Ω max.)
D
: 0 – 20 mA DC (Load resistance 750 Ω max.)
E
: 0 – 16 mA DC (Load resistance 900 Ω max.)
F
: 0 – 10 mA DC (Load resistance 1500 Ω max.)
G
: 0 – 1 mA DC (Load resistance 15 kΩ max.)
Z
: Specify current (See OUTPUT SPECIFICATIONS)
Voltage
1
: 0 – 10 mV DC (Load resistance 10 kΩ min.)
2
: 0 – 100 mV DC (Load resistance 100 kΩ min.)
3
: 0 – 1 V DC (Load resistance 100 Ω min.)
4
: 0 – 10 V DC (Load resistance 1000 Ω min.)
5
: 0 – 5 V DC (Load resistance 500 Ω min.)
6
: 1 – 5 V DC (Load resistance 500 Ω min.)
4W
: -10 – +10 V DC (Load resistance 2000 Ω min.)
5W
: -5 – +5 V DC (Load resistance 1000 Ω min.)
0
: Specify voltage (See OUTPUT SPECIFICATIONS)
[2] POWER INPUT
AC Power
B
: 100 V AC
C
: 110 V AC
D
: 115 V AC
F
: 120 V AC
G
: 200 V AC
H
: 220 V AC
J
: 240 V AC
DC Power
S
: 12 V DC
R
: 24 V DC
GENERAL SPECIFICATIONS
Construction
: Plug-in
Connection
: M3.5 screw terminals
Housing material
: Flame-resistant resin (black)
Isolation
: Input to output to power
Overrange output
: 0 to 120 % at 1 – 5 V
Zero adjustment
: -5 to +5 % (front)
Span adjustment
: 95 to 105 % (front)
Input pulse sensing
: DC coupled standard
Input filter
: CR filter incorporated
(C = 3.3 nF, R = 10 kΩ; parallel connection)
Low-end cutout
: 2 to 5 %
Applicable inverter
:
Mitsubishi electric FREQROL series
: A024, A200,
A500, A700, A800, D700, E500, E700, E800, F400, F500,
F700,F700PJ, F800, S500, U100, B, B3
Mitsubishi electric MELTRAC series
: A100, A200,
V200
Note) Do NOT connect other devices except the transmitter to the inverter's FM terminal. Do NOT bundle the FM and motor wirings.
INPUT SPECIFICATIONS
Frequency range
: 0 – 50 Hz through 0 - 1440 Hz
Pulse width (time) requirement
: ≥ 280 μsec. (Hi and Lo)
■
Voltage Pulse
Waveform
: Square
Input amplitude
: V
H
4 ±0.7 - 50 V, V
L
1 ± 0.7 V
Input impedance
: ≥ 7 kΩ (for 9 V DC pulse)
OUTPUT SPECIFICATIONS
■ DC Current
: 0 – 20 mA DC
Minimum span
: 1 mA
Offset
: Max. 1.5 times span
Load resistance
: Output drive 15 V max.
■
DC Voltage
: -10 – +12 V DC
Minimum span
: 5 mV
Offset
: Max. 1.5 times span
Load resistance
: Output drive 10 mA max.; 5 mA for negative voltage output; at ≥ 0.5 V
INSTALLATION
Power input
•
AC
: Operational voltage range: rating ±10 %,
50/60 ± 2 Hz, approx. 2.5 VA
•
DC
: Operational voltage range: rating ±10 %,
ripple 10% p-p max.; approx. 2.5 W (100 mA at 24 V)
Operating temperature
: -5 to +55°C (23 to 131°F)
Operating humidity
: 30 to 90 %RH (non-condensing)
Mounting
: Surface or DIN rail
Weight
: 350 g (0.77 lb)
PERFORMANCE in percentage of span
Accuracy
: ± 0.3 % (output 10 – 100 %)
Temp. coefficient
: ±0.02 %/°C (±0.01 %/°F)
Response time
: (0 – 90 %)
Approx. 2 sec. for 0 – 50 Hz
Approx. 1 sec. for 0 – 100 Hz
Approx. 0.5 sec. for 0 – 500 Hz
Approx. 0.5 sec. for 0 – 1440 Hz
Ripple
: 0.2 %p-p max. with input ≥ 10 %
Line voltage effect
: ±0.1 % over voltage range
Insulation resistance
: ≥ 100 MΩ with 500 V DC
Dielectric strength
: 2000 V AC @1 minute (input to output to power to ground)
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM