MLS-04W-V [MSYSTEM]
Plug-in Signal Conditioners M-UNIT;
| 型号： | MLS-04W-V |
| 厂家： | 
M-SYSTEM |
| 描述： | Plug-in Signal Conditioners M-UNIT |
| 文件： | 总3页 (文件大小：111K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: MLS
Z: Specify current (See INPUT SPECIFICATIONS)
Plug-in Signal Conditioners M-UNIT
Voltage
1: 0 – 10 mV DC (Input resistance 10 kΩ min.)
2: 0 – 100 mV DC (Input resistance 100 kΩ min.)
3: 0 – 1 V DC (Input resistance 1 MΩ min.)
4: 0 – 10 V DC (Input resistance 1 MΩ min.)
5: 0 – 5 V DC (Input resistance 1 MΩ min.)
6: 1 – 5 V DC (Input resistance 1 MΩ min.)
4W: -10 – +10 V DC (Input resistance 1 MΩ min.)
5W: -5 – +5 V DC (Input resistance 1 MΩ min.)
0: Specify voltage (See INPUT SPECIFICATIONS)
DIGITAL MULTIPLIER
Functions & Features
• Accepting two DC inputs and providing a standard process
signal proportional to the multiplication of the two signals
• Isolation up to 2000 V AC
• LCD meter
• High-density mounting
Typical Applications
• DC wattmeter (multiplying voltage and current inpus)
• Remote gain control (potentiometer signals pre-converted
into 1 – 5 V, provided to the MLS inputs)
[2] INPUT 2
Same range availability as Input 1
50
(1.97)
[3] 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
80
(3.15)
127
(5)
mm (inch)
MODEL: MLS–[1][2][3]–[4][5]
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)
ORDERING INFORMATION
• Code number: MLS-[1][2][3]-[4][5]
Specify a code from below for each of [1] through [5].
(e.g. MLS-6AA-B/E/Q)
• Special input and output ranges (For codes Z & 0)
• Parameters (e.g. K
1
= 0.50, K = 0.90)
2
• Specify the specification for option code /Q
(e.g. /C01/S01)
[4] POWER INPUT
AC Power
[1] INPUT 1
Current
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
A: 4 – 20 mA DC (Input resistance 250 Ω)
A1: 4 – 20 mA DC (Input resistance 50 Ω)
B: 2 – 10 mA DC (Input resistance 500 Ω)
C: 1 – 5 mA DC (Input resistance 1000 Ω)
D: 0 – 20 mA DC (Input resistance 50 Ω)
E: 0 – 16 mA DC (Input resistance 62.5 Ω)
F: 0 – 10 mA DC (Input resistance 100 Ω)
G: 0 – 1 mA DC (Input resistance 1000 Ω)
H: 10 – 50 mA DC (Input resistance 100 Ω)
K: 0 – 100 μA DC (Input resistance 1000 Ω)
GW: -1 – +1 mA DC (Input resistance 1000 Ω)
FW: -10 – +10 mA DC (Input resistance 100 Ω)
DC Power
S: 12 V DC
R: 24 V DC
V: 48 V DC
MLS SPECIFICATIONS
ES-1644 Rev.5 Page 1/3
http://www.m-system.co.jp/
MODEL: MLS
Specify input resistance value for code Z.
[5] OPTIONS (multiple selections)
Multiplication Indicator
■ DC Voltage: -300 – +300 V DC
Minimum span: 10 mV
blank: Without
Offset: Max. 1.5 times span
Input resistance
/E: With (0.0 - 100.0 % display)
Other Options
Span 10 – 100 mV : ≥ 10 kΩ
Span 0.1 – 1 V : ≥ 100 kΩ
Span ≥ 1 V : ≥ 1 MΩ
blank: none
/Q: Option 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
OUTPUT SPECIFICATIONS
■ DC Current: 0 – 20 mA DC
Minimum span: 1 mA
/C02: Polyurethane coating
Offset: Max. 1.5 times span
/C03: Rubber coating
Load resistance: Output drive 15 V max.
■ DC Voltage: -10 – +12 V DC
Minimum span: 5 mV
TERMINAL SCREW MATERIAL
/S01: Stainless steel
Offset: Max. 1.5 times span
GENERAL SPECIFICATIONS
Construction: Plug-in
Load resistance: Output drive 10 mA max.; 5 mA for
negative voltage output; at ≥ 0.5 V
Connection: M3.5 screw terminals
Screw terminal: Chromated steel (standard) or stainless
steel
INSTALLATION
Power input
Housing material: Flame-resistant resin (black)
Isolation: Input 1 or input 2 to output to power
(Negative sides of the input 1 and 2 must be of the same
potential.)
•AC: Operational voltage range: rating ±10 %,
50/60 ±2 Hz, approx. 3 VA
•DC: Operational voltage range: rating ±10 %,
ripple 10 %p-p max., approx. 2 W (80 mA at 24 V)
Operating temperature: -5 to +60°C (23 to 140°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
Overrange output: 0 to 115 % at 1 – 5 V
Zero adjustment: -5 to +5 % (front)
Span adjustment: 95 to 105 % (front)
Equation: Output = K
, K : 0.10 – 1.15 (parameters)
where K × K ≥ 0.2
1
× Input 1 × K × Input 2
2
Weight: 350 g (0.77 lb)
K1
2
1
2
Input 1, Input 2: 0 – 115 %; forcibly limited to 0 % or 115 %
with overrange.
PERFORMANCE in percentage of span
Accuracy: ±0.2 %
Output: 0 – 115 % with K
forcibly limited to 0 % or 115 % with overrange.
0 – [115 × K × K ] % with K × K < 1;
forcibly limited to 0 % or [115 × K × K
, K are ex-factory specified.
[example]
1
× K
2
≥ 1;
Display accuracy: ± (0.2 % of FS + 1 digit)
Temp. coefficient: ±0.02 %/°C (±0.01 %/°F)
Response time: ≤ 0.5 sec. (0 – 90 %)
1
2
1
2
1
2] % with overrange.
Line voltage effect: ±0.1 % over voltage range
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 2000 V AC @1 minute (input 1 or input 2
to output to power to ground)
K1
2
K
1
K
2
INP1
1.00 1.15 115 % 100 % 115 %
1.00 1.15 100 % 50 % 57.5 %
1.00 1.15 100 % -5 % 0 %
■ DISPLAY (Multiplied values indicator)
INP2
OUT
LCD digital display: 0.0 - 100.0 % (min. digit 0.1 %)
(No scaling)
INPUT SPECIFICATIONS
■ DC Current:
Shunt resistor attached to the input terminals (0.5 W)
MLS SPECIFICATIONS
ES-1644 Rev.5 Page 2/3
http://www.m-system.co.jp/
MODEL: MLS
EXTERNAL DIMENSIONS 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)
107 (4.21)
127 (5)
40 (1.57)
50 (1.97)
[3.3 (.13)]
• When mounting, no extra space is needed between units.
TERMINAL ASSIGNMENTS unit: mm (inch)
INPUT RESISTOR
(model: REM)
6
5
4
3
7
8
1
2
Input shunt resistor attached
for current input.
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
**
Z
S
Isolation
Input
Circuit
Digital
Computation
Output
Driver
+
–
+
–
+
1
2
7
8
3
4
5
6
*
*
INPUT 1
INPUT 2
R
R
OUTPUT
POWER
–
Input
Circuit
U(+)
V(–)
Base Socket
* Input shunt resistor attached for current inputs.
**Option /E
Specifications are subject to change without notice.
MLS SPECIFICATIONS
ES-1644 Rev.5 Page 3/3
http://www.m-system.co.jp/
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