KMS-1-C/K 概述
Plug-in Signal Conditioners K-UNIT
KMS-1-C/K 数据手册
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PDF下载MODEL: KMS
G: 0 – 1 mA DC (Load resistance 15 kΩ max.)
Plug-in Signal Conditioners K-UNIT
Z: Specify current (See OUTPUT SPECIFICATIONS)
Voltage
POTENTIOMETER TRANSMITTER
(isolated)
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)
Functions & Features
• Providing a DC output proportional to a potentiometer or
slidewire position input
• Constant voltage excitation allows the connection of pots
with total resistance from 100 Ω – 10 kΩ without affecting
accuracy
• 50 % zero/span adjustments with minimal interaction
• Isolation up to 2000 V AC
• Fast response type available
[2] POWER INPUT
AC Power
• High-density mounting
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
Typical Applications
• Tank levels
• Positions
50
(1.97)
DC Power
80
(3.15)
S: 12 V DC
R: 24 V DC
123
(4.84)
[3] OPTIONS (multiple selections)
Response Time (0 – 90 %)
mm (inch)
blank: Standard (≤ 0.5 sec.)
/K: Fast Response (Approx. 25 msec.)
Other Options
MODEL: KMS–[1]–[2][3]
blank: none
ORDERING INFORMATION
• Code number: KMS-[1]-[2][3]
/Q: Option other than the above (specify the specification)
Specify a code from below for each of [1] through [3].
(e.g. KMS-A-H/K/Q)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
• Special output range (For codes Z & 0)
• Specify the specification for option code /Q
(e.g. /C01/S01)
/C02: Polyurethane coating
/C03: Rubber coating
TERMINAL SCREW MATERIAL
/S01: Stainless steel
INPUT POTENTIOMETER
Total resistance 100 Ω – 10 kΩ
GENERAL SPECIFICATIONS
Construction: Plug-in
[1] OUTPUT
Current
Connection: M3.5 screw terminals
Screw terminal: Chromated steel (standard) or stainless
steel
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.)
Housing material: Flame-resistant resin (black)
Isolation: Input to output to power
Zero adjustment: 0 – 50 % of total resistance (front)
KMS SPECIFICATIONS
ES-3522 Rev.3 Page 1/3
http://www.m-system.co.jp/
MODEL: KMS
Span adjustment: 50 – 100 % of total resistance (front)
INPUT SPECIFICATIONS
Minimum span: 50 % of total resistance
Excitation: 0.5 V DC
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 VA
•DC: Operational voltage range: rating ±10 %,
ripple 10 %p-p max., approx. 2 W (80 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: 300 g (0.66 lb)
PERFORMANCE in percentage of span
Accuracy: ±0.1 %
Temp. coefficient: ±0.02 %/°C (±0.01 %/°F)
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)
CLAMP
(top & bottom)
7.8 (.31)
DIN RAIL
35mm wide
6
5
4
3
2–
4.5 (.18) dia.
MTG HOLE
15 (.59) deep
7
8
1
2
8–
M3.5
SCREW
50 (1.97)
103 (4.06)
123 (4.84)
40 (1.57)
50 (1.97)
[3.3 (.13)]
• When mounting, no extra space is needed between units.
KMS SPECIFICATIONS
ES-3522 Rev.3 Page 2/3
http://www.m-system.co.jp/
MODEL: KMS
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
POTENTIOMETER
max.
Excitation Volt.
Generator
+
3
4
5
6
3
2
1
Z
S
Isolation
Low Drift
Amplifier
Output
Driver
1
2
7
8
+
OUTPUT
POWER
–
–
min.
U(+)
V(–)
Base Socket
Specifications are subject to change without notice.
KMS SPECIFICATIONS
ES-3522 Rev.3 Page 3/3
http://www.m-system.co.jp/
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