KMT-2-J [MSYSTEM]
Plug-in Signal Conditioners K-UNIT;
| 型号： | KMT-2-J |
| 厂家： | 
M-SYSTEM |
| 描述： | Plug-in Signal Conditioners K-UNIT |
| 文件： | 总3页 (文件大小：112K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: KMT
Plug-in Signal Conditioners K-UNIT
[3] OPTIONS
blank: none
/Q: With options (specify the specification)
CONTACT ISOLATOR
Functions & Features
• Accepting one contact signal and providing two outputs
• Input circuit containing a constant current source allows
large leadwire resistance up to 3 kΩ
• Relay contact or open collector outputs
• High-density mounting
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating
TERMINAL SCREW MATERIAL
/S01: Stainless steel
50
(1.97)
GENERAL SPECIFICATIONS
Construction: Plug-in
80
(3.15)
Connection: M3.5 screw terminals
Screw terminal: Chromated steel (standard) or stainless
steel
123
(4.84)
Housing material: Flame-resistant resin (black)
Isolation: Input to output 1 to output 2 to power
Front LEDs: Red light turns on with the output ON.
Green light turns on with the output OFF.
mm (inch)
MODEL: KMT–[1]–[2][3]
INPUT SPECIFICATIONS
■ Dry contact
ORDERING INFORMATION
• Code number: KMT-[1]-[2][3]
Specify a code from below for each of [1] through [3].
(e.g. KMT-1-B/Q)
Sensing: Approx. 28 V DC @5 mA
ON/OFF level: ≤ 3 kΩ for ON; ≥ 30 kΩ for OFF
• Specify the specification for option code /Q
(e.g. /C01/S01)
OUTPUT SPECIFICATIONS
■ Open Collector: 24 V DC @100 mA
Maximum frequency: 40 Hz
Saturation voltage: 1.8 V DC
■ Relay Contact:
INPUT
Dry contact
100 V AC @5 A (cos ø = 1)
24 V DC @5 A (resistive load)
[1] OUTPUT
1: Relay contact
2: Open collector
Electrical life: 10 cycles (rate 30 cycles/min.)
5
Maximum switching voltage: 380 V AC or 125 V DC
Maximum switching power: 500 VA or 120 W
Minimum load: 5 V DC @10 mA
[2] POWER INPUT
AC Power
Mechanical life: 5 × 10 cycles
7
Maximum frequency: 1 Hz
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
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. 1.5 W (60 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
DC Power
S: 12 V DC
R: 24 V DC
KMT SPECIFICATIONS
ES-3574 Rev.11 Page 1/3
http://www.m-system.co.jp/
MODEL: KMT
Weight: 400 g (0.88 lb)
PERFORMANCE
Response time
Relay contact: ≤ 10 msec.
Open collector: ≤ 10 msec.
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1000 V AC @1 minute
(input to output 1 to output 2 to power)
2000 V AC @1 minute
(input or output 1 or output 2 or power to ground)
EXTERNAL VIEW
Output Monitor LED (ON)
Output Monitor LED (OFF)
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.
KMT SPECIFICATIONS
ES-3574 Rev.11 Page 2/3
http://www.m-system.co.jp/
MODEL: KMT
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
KMT-1 (relay contact)
Output Monitor LED
OPEN
COLLECTOR
RELAY
5mA
Current
Detector
Frequency
Limiter
+
1
2
7
8
3
4
5
6
OUTPUT 1
OUTPUT 2
Constant
Current
–
Relay
U(+)
POWER
V(–)
Base Socket
KMT-2 (open collector)
Output Monitor LED
OPEN
COLLECTOR
RELAY
5mA
Current
Detector
Frequency
Limiter
+
+
–
+
–
1
2
7
8
3
4
5
6
OUTPUT 1
OUTPUT 2
Constant
Current
–
Open
Collector
U(+)
POWER
V(–)
Base Socket
Output Connection Examples
Open Collector
Relay Contact
•AC Powered
+
–
+
–
+
–
+
–
3
4
5
6
3
4
LOAD
U
Relay or
Counter Coil
5
6
Varistor or Spark
Quenching Circuit
LOAD
U
•DC Powered
3
4
LOAD
LOAD
Relay or
Counter Coil
5
6
Spark Quenching Diode
Specifications are subject to change without notice.
KMT SPECIFICATIONS
ES-3574 Rev.11 Page 3/3
http://www.m-system.co.jp/
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