KAC-A4A-E

更新时间:2024-10-29 22:23:47
品牌:MSYSTEM
描述:Plug-in Signal Conditioners K-UNIT

KAC-A4A-E 概述

Plug-in Signal Conditioners K-UNIT

KAC-A4A-E 数据手册

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MODEL: KAC  
A8: Specify voltage (See INPUT SPECIFICATIONS)  
Plug-in Signal Conditioners K-UNIT  
(0 % input must be 0 V.)  
AC TRANSMITTER  
Functions & Features  
[2] OUTPUT  
Current  
• Converting an alternating current/voltage into a standard  
process signal  
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  
• True RMS sensing  
• Isolation up to 2000 V AC  
• High-density mounting  
Typical Applications  
• Converting a large AC current in combination with a shunt  
resistor, or a narrow span AC 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)  
50  
(1.97)  
80  
(3.15)  
123  
(4.84)  
mm (inch)  
[3] POWER INPUT  
AC Power  
MODEL: KAC–[1][2]–[3][4]  
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  
ORDERING INFORMATION  
• Code number: KAC-[1][2]-[3][4]  
Specify a code from below for each of [1] through [4].  
(e.g. KAC-A1A-B/Q)  
• Special input and output ranges (For codes AZ, A8, Z & 0)  
• Specify the specification for option code /Q  
(e.g. /C01/S01)  
DC Power  
S: 12 V DC  
R: 24 V DC  
[1] INPUT  
Current  
AA: 0 – 10 mA AC (Input resistance 100 Ω)  
AB: 0 – 50 mA AC (Input resistance 20 Ω)  
AC: 0 – 100 mA AC (Input resistance 10 Ω)  
AD: 0 – 500 mA AC (Input resistance 1 Ω)  
AZ: Specify current (See INPUT SPECIFICATIONS)  
(0 % input must be 0 mA.)  
[4] OPTIONS  
blank: none  
/Q: Options other than the above (specify the specification)  
SPECIFICATIONS OF OPTION: Q (multiple selections)  
COATING (For the detail, refer to M-System's web site.)  
/C01: Silicone coating  
Voltage  
A1: 0 – 100 mV AC (Input resistance 100 kΩ min.)  
A2: 0 – 500 mV AC (Input resistance 100 kΩ min.)  
A3: 0 – 1 V AC (Input resistance 100 kΩ min.)  
A4: 0 – 5 V AC (Input resistance 100 kΩ min.)  
A5: 0 – 10 V AC (Input resistance 100 kΩ min.)  
A6: 0 – 120 V AC (Input resistance 100 kΩ min.)  
A7: 0 – 150 V AC (Input resistance 100 kΩ min.)  
/C02: Polyurethane coating  
/C03: Rubber coating  
TERMINAL SCREW MATERIAL  
/S01: Stainless steel  
KAC SPECIFICATIONS  
ES-3565 Rev.8 Page 1/3  
http://www.m-system.co.jp/  
MODEL: KAC  
Weight: 400 g (0.88 lb)  
GENERAL SPECIFICATIONS  
Construction: Plug-in  
Connection: M3.5 screw terminals  
Screw terminal: Chromated steel (standard) or stainless  
steel  
PERFORMANCE in percentage of span  
Accuracy: ±0.4 %  
Temp. coefficient: ±0.05 %/°C (±0.03 %/°F)  
Response time: ≤ 0.7 sec. (0 – 90 %)  
Ripple: 0.5 %p-p max.  
Housing material: Flame-resistant resin (black)  
Isolation: Input to output to power  
Input waveform  
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)  
RMS sensing: Up to 15 % of 3rd harmonic content  
Overrange output: 0 to 120 % at 1 – 5 V  
Zero adjustment: -5 to +5 % (front)  
Span adjustment: 95 to 105 % (front)  
INPUT SPECIFICATIONS  
Frequency: 40 Hz min., 1 kHz max.  
AC Current: 0 – 1 A AC; input resistor incorporated  
Minimum span: 1 mA  
Input resistance  
Span 1 mA: 1 kΩ  
Span ≤ 2 mA: 500 Ω  
Span ≤ 5 mA: 200 Ω  
Span ≤ 10 mA: 100 Ω  
Span ≤ 20 mA: 50 Ω  
Span ≤ 50 mA: 20 Ω  
Span ≤ 100 mA: 10 Ω  
Span ≤ 500 mA: 1 Ω  
Span ≤ 1 A: 0.5 Ω  
AC Voltage: 0 – 250 V AC  
Minimum span: 50 mV  
Input resistance: 100 kΩ min.  
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  
KAC SPECIFICATIONS  
ES-3565 Rev.8 Page 2/3  
http://www.m-system.co.jp/  
MODEL: KAC  
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.  
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM  
Z
S
Isolation  
AC  
Amplifier  
R.M.S.  
Operation  
Output  
Driver  
3
4
5
6
1
2
7
8
+
INPUT  
OUTPUT  
POWER  
*
U(+)  
V(–)  
Base Socket  
*Input shunt resistor incorporated for current input.  
Specifications are subject to change without notice.  
KAC SPECIFICATIONS  
ES-3565 Rev.8 Page 3/3  
http://www.m-system.co.jp/  

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