KGS5D-RB/Q [MSYSTEM]
Plug-in Signal Conditioners K-UNIT;
| 型号： | KGS5D-RB/Q |
| 厂家： | 
M-SYSTEM |
| 描述： | Plug-in Signal Conditioners K-UNIT |
| 文件： | 总3页 (文件大小：99K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: KGS
6: 10 mV/V
7: 20 mV/V
Plug-in Signal Conditioners K-UNIT
0: Specify (strain gauge and excitation)
STRAIN GAUGE TRANSMITTER
(isolated)
[2] OUTPUT
Functions & Features
Current
• Providing a DC output signal proportional to a
bridge type strain gauge utilized in load cells, pressure
transducers
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
• Supplying required excitation voltage
• Drives bridges 80 Ω or above
• Excitation adjustable from 2 V to 10 V
• Wide-range adjustment: 0 – 80 % for zero, 20 –100 % for
span
• Isolation up to 2000 V AC
• Fast response type available
• Highdensity mounting
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)
Typical Applications
• Weighing system for tanks, hoppers, silos
• Weighing system using cranes
• Float level meter utilizing strain gauges
50
(1.97)
80
(3.15)
[3] POWER INPUT
AC Power
B: 100 V AC
C: 110 V AC
D: 115 V AC
F: 120 V AC
132
(5.20)
mm (inch)
G: 200 V AC
H: 220 V AC
J: 240 V AC
MODEL: KGS–[1][2]–[3][4]
DC Power
ORDERING INFORMATION
• Code number: KGS-[1][2]-[3][4]
Specify a code from below for each of [1] through [4].
(e.g. KGS-2A-B/K/Q)
R: 24 V DC
[4] OPTIONS (multiple selections)
Response Time (0 – 90 %)
• Special output range (For codes Z & 0)
• Specify the specification for option code /Q
(e.g. /C01/S01)
blank: Standard (≤ 0.5 sec.)
/K: Fast response approx. 25 msec.
(Not available when DC power is selected.)
Other Options
[1] INPUT STRAIN GAUGE
1: 1 mV/V
blank: none
/Q: Option other than the above (specify the specification)
12: 1.25 mV/V
15: 1.5 mV/V
2: 2 mV/V
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
3: 3 mV/V
4: 4 mV/V
/C02: Polyurethane coating
5: 5 mV/V
KGS SPECIFICATIONS
ES-3527 Rev.2 Page 1/3
http://www.m-system.co.jp/
MODEL: KGS
/C03: Rubber coating
PERFORMANCE in percentage of span
Accuracy: ±0.1 % (input ≥ 3 mV)
TERMINAL SCREW MATERIAL
/S01: Stainless steel
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 for AC power
1000 V AC @1 minute for DC power
GENERAL SPECIFICATIONS
Construction: Plug-in
Connection: M3.5 screw terminals
Screw terminal: Chromated steel (standard) or stainless
steel
(input or output to power)
1000 V AC @1 minute (input to output)
2000 V AC @1 minute
Housing material: Flame-resistant resin (black)
Isolation: Input to output to power
Overrange output: Approx. -10 to +120 % at 1 – 5 V
Excitation adjustment: 2 – 10 V (front)
Zero adjustments (tare): 0 – 80 % (front)
(Excitation voltage: factory default)
Span adjustment: 100 – 20 % (front)
(Excitation voltage: factory default)
(input or output or power to ground)
INPUT SPECIFICATIONS
■ Input: Bridge voltage from load cells
• Strain Gauge
Rated output from strain gauge: 1 – 20 mV/V;
Input to the transmitter must be over 3 mV.
• Excitation: 2 – 10 V adjustable (5 V standard)
Maximum current: 35 mA at 10 V, 65 mA at ≤ 7.5 V
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. 3 VA
•DC: Operational voltage range: 24 V ±10 %,
approx. 150 mA, ripple 10 %p-p max.
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
Weight: 430 g (0.95 lb)
KGS SPECIFICATIONS
ES-3527 Rev.2 Page 2/3
http://www.m-system.co.jp/
MODEL: KGS
EXTERNAL VIEW
Excitation Adj.
Zero Adj.
Span Adj.
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)
CLAMP
(top & bottom)
7.8 (.31)
DIN RAIL
35mm wide
8
7
6
5
4
2
–4.5 (.18) dia.
MTG HOLE
25 (.98) deep
9
3
2
10 11
1
11
–M3.5
SCREW
50 (1.97)
103 (4.06)
132 (5.20)
40 (1.57)
50 (1.97)
[3.3 (.13)]
• When mounting, no extra space is needed between units.
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
Z
S
Isolation
STRAIN
GAUGE
Low Drift
Amplifier
Output
Driver
+
–
+
–
+
10
11
3
1
2
7
8
OUTPUT
POWER
–
U(+)
V(–)
Low Drift
DC Volt.
Stabilizer
EXC.
9
6
Base Socket
Specifications are subject to change without notice.
KGS SPECIFICATIONS
ES-3527 Rev.2 Page 3/3
http://www.m-system.co.jp/
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