LMS-DZ-V [MSYSTEM]
Plug-in Signal Conditioners M-UNIT;
| 型号： | LMS-DZ-V |
| 厂家： | 
M-SYSTEM |
| 描述： | Plug-in Signal Conditioners M-UNIT |
| 文件： | 总4页 (文件大小：108K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: LMS
GW: -1 – +1 mA DC (Input resistance 1000 Ω)
Plug-in Signal Conditioners M-UNIT
FW: -10 – +10 mA DC (Input resistance 100 Ω)
Z: Specify current (See INPUT SPECIFICATIONS)
Voltage
LIMITER
(isolated)
1: 0 – 10 mV DC (Input resistance 10 kΩ min.)
15: 0 – 50 mV DC (Input resistance 10 kΩ min.)
16: 0 – 60 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)
Functions & Features
• Preventing DC output signals from going above or below
preset values
• High and low limits independently adjustable over entire
range
• Monitor jacks provided for setpoint adjustments
• Isolation up to 2000 V AC
• High-density mounting
Typical Applications
• Securing the minimum fuel flow in a combustion control
loop
[2] OUTPUT
Current
50
(1.97)
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)
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)
MODEL: LMS–[1][2]–[3][4]
ORDERING INFORMATION
• Code number: LMS-[1][2]-[3][4]
Specify a code from below for each of [1] through [4].
(e.g. LMS-6A-B/Q)
• Special input and output ranges (For codes Z & 0)
• Specify the specification for option code /Q
(e.g. /C01/S01)
[3] POWER INPUT
AC Power
[1] INPUT
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
Current
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)
J: 0 – 10 μA DC (Input resistance 1000 Ω)
K: 0 – 100 μA DC (Input resistance 1000 Ω)
DC Power
S: 12 V DC
R: 24 V DC
V: 48 V DC
P: 110 V DC
LMS SPECIFICATIONS
ES-1627 Rev.2 Page 1/4
http://www.m-system.co.jp/
MODEL: LMS
[4] OPTIONS
INSTALLATION
blank: none
Power input
/Q: With options (specify the specification)
• AC: Operational voltage range: rating ±10 %,
50/60 ±2 Hz, approx. 2 VA
• DC: Operational voltage range: rating ±10 %, or 85 – 150
V for 110 V rating (ripple 10 % p-p max.) approx. 2 W (90
mA at 24 V)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
Operating temperature: -5 to +60°C (23 to 140°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
/C02: Polyurethane coating
/C03: Rubber coating
TERMINAL SCREW MATERIAL
/S01: Stainless steel
Weight: 300 g (0.66 lb)
PERFORMANCE in percentage of span
Accuracy: ±0.1 %
GENERAL SPECIFICATIONS
Construction: Plug-in
Limit monitor accuracy: ± 0.25 %
Connection: M3.5 screw terminals
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
Response time: ≤ 0.5 sec. (0 – 90 %)
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)
Screw terminal: Chromated steel (standard) or stainless
steel
Housing material: Flame-resistant resin (black)
Isolation: Input to output to power
Overrange output: Approx. -5 to +105 % at 1 – 5 V
Zero adjustment: -5 to +5 % (front)
Span adjustment: 95 to 105 % (front)
Limit adjustments: Multi-turn screwdriver adjustments
(front); 0 – 100 %; factory set to 0 % for low, 100 % for high
Monitor output: 0 – 10 V for 0 – 100 % limit
Monitor jacks: 2 mm (.08") dia.
INPUT SPECIFICATIONS
■ DC Current:
Shunt resistor attached to the input terminals (0.5 W)
Specify input resistance value for code Z.
■ DC Voltage: -300 – +300 V DC
Minimum span: 3 mV
Offset: Max. 1.5 times span
Input resistance
Span 3 – 10 mV : ≥ 10 kΩ
Span 10 – 100 mV : ≥ 10 kΩ
Span 0.1 – 1 V : ≥ 100 kΩ
Span ≥ 1 V : ≥ 1 MΩ
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
LMS SPECIFICATIONS
ES-1627 Rev.2 Page 2/4
http://www.m-system.co.jp/
MODEL: LMS
EXTERNAL VIEW
Lo Set.
Hi Set.
COM.
Zero Adj.
Span Adj.
Lo Limit Monitor
Hi Limit Monitor
Front Cover (open)
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.
LMS SPECIFICATIONS
ES-1627 Rev.2 Page 3/4
http://www.m-system.co.jp/
MODEL: LMS
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
COM. HI
LO
Z
S
Isolation
Low Drift
Amplifier
Hi / Lo
Limiter
Output
Driver
+
–
+
3
4
5
6
1
2
7
8
*
INPUT
R
OUTPUT
POWER
–
U(+)
V(–)
Base Socket
*Input shunt resistor attached for current input.
Specifications are subject to change without notice.
LMS SPECIFICATIONS
ES-1627 Rev.2 Page 4/4
http://www.m-system.co.jp/
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