MODEL: KSP Plug-in Signal Conditioners K-UNIT

MODEL: KSP Plug-in Signal Conditioners K-UNIT
MODEL: KSP
Plug-in Signal Conditioners K-UNIT
LOW FREQUENCY TRANSMITTER
(50 Hz minimum)
Functions & Features
• Converting the output from a pulse-type transducer into a
standard process signal
• Isolation up to 2000 V AC
• High-density mounting
Typical Applications
• Positive displacement flowmeters, turbine flowmeters and
vortex flowmeters
• Proximity switches
50
(1.97)
80
(3.15)
K-UNIT
123
(4.84)
mm (inch)
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)
[3] 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
[4] OPTIONS
MODEL: KSP–[1][2]–[3][4]
LOW-END CUTOUT
blank: With
/DN: Without
ORDERING INFORMATION
GENERAL SPECIFICATIONS
• Code number: KSP-[1][2]-[3][4]
Specify a code from below for each [1] through [4].
(e.g. KSP-2A-B/DN)
• Frequency range (e.g. 0 – 10 kHz)
• Special output range (For codes Z & 0)
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: Capacitor coupled; detecting pulse rise
Low-end cutout: 2 to 5 %
(For /DN option, the output signal may fluctuate when the
input signal is less than 5 %.)
[1] INPUT
1: Dry contact
2: Voltage pulse
[2] 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.)
http://www.m-system.co.jp/
INPUT SPECIFICATIONS
Frequency range: 0 – 50 Hz through 10 kHz
Pulse width (time) requirement: Duty ratio 20 – 80 % at 100
% input
• Dry Contact: Mechanical contact or open collector
Sensing: approx. 7.5 V DC @1 mA
ON/OFF level: ≤ 200 Ω / 0.2 V for ON, ≥ 100 kΩ / 7 V for OFF
• Voltage Pulse: Square or sine waveforms
Input amplitude: 2 – 50 Vp-p
Input impedance: 100 kΩ min.
KSP SPECIFICATIONS
ES-3572 Rev.6 Page 1/3
MODEL: KSP
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 lbs)
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 – 10 kHz
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)
DIMENSIONS unit: mm (inch)
CLAMP
(top & bottom)
20
(.79)
7.8 (.31)
103 (4.06)
123 (4.84)
5
4
3
7
8
1
2
2–4.5 (.18) dia.
MTG HOLE
15 (.59) deep
8–M3.5
SCREW
50 (1.97)
6
80 (3.15)
80 (3.15)
35.4 (1.39)
DIN RAIL
35mm wide
40 (1.57)
[3.3 (.13)]
50 (1.97)
• When mounting, no extra space is needed between units.
http://www.m-system.co.jp/
KSP SPECIFICATIONS
ES-3572 Rev.6 Page 2/3
MODEL: KSP
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
Z
Isolation
+ 3
INPUT
Waveform
Shaper
One-Shot
S
Output
Driver
Integration
1 +
OUTPUT
2 –
– 4
5
7 U(+)
6
8 V(–)
POWER
Base Socket
Input Connection Examples
■Dry Contact
+7.5V
■Voltage Pulse
7.5kΩ
+
+ 3
+
+ 3
–
– 4
–
– 4
Specifications are subject to change without notice.
http://www.m-system.co.jp/
KSP SPECIFICATIONS
ES-3572 Rev.6 Page 3/3
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