M2RR-2-R2 [MSYSTEM]
Super-mini Signal Conditioners Mini-M Series;型号: | M2RR-2-R2 |
厂家: | M-SYSTEM |
描述: | Super-mini Signal Conditioners Mini-M Series |
文件: | 总2页 (文件大小:94K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MODEL: M2RR
Super-mini Signal Conditioners Mini-M Series
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
RESISTANCE/RESISTANCE CONVERTER
Functions & Features
/C02: Polyurethane coating
/C03: Rubber coating
• Accepts a resistance input from an RTD and provides a
multiplied resistance value
TERMINAL SCREW MATERIAL
/S01: Stainless steel
• High-density mounting
23 (.91)
GENERAL SPECIFICATIONS
Construction: Plug-in
Connection: M3 screw terminals (torque 0.8 N·m)
Screw terminal: Chromated steel (standard) or stainless
steel
Model
76
(2.99)
Housing material: Flame-resistant resin (black)
Isolation: Input or output to power
Zero adjustment: ±2 % of the output resistance (measuring
current ≤ 2 mA DC)
ZERO
SPAN
124
(4.88)
mm (inch)
Span (gain) adjustment: ± 5 % of the output resistance
I/O ratio: 1.20 – 100.00
MODEL: M2RR–[1]–[2][3]
INPUT SPECIFICATIONS
Resistance: 40 Ω to 5 kΩ
ORDERING INFORMATION
• Code number: M2RR-[1]-[2][3]
Specify a code from below for each of [1] through [3].
(e.g. M2RR-5-M/Q)
OUTPUT SPECIFICATIONS
Resistance: 80 Ω to 10 kΩ
• Input resistance range (e.g. 100 – 150 Ω)
• Specify the specification for option code /Q
(e.g. /C01/S01)
Maximum measuring voltage: 12 V DC
Minimum measuring current: 1 mA DC
Maximum measuring current: 20 mA DC
Note: AC measurement is unable.
[1] I/O RATIO
(n = Output / Input)
2 : n = 2
INSTALLATION
Power Consumption
5: n = 5
•AC
10: n = 10
Approx. 1.0 VA at 100 V
0: Specify ‘n’ (≥ 1.20)
Approx. 2.5 VA at 200 V
Approx. 3.5 VA at 264 V
•DC: Approx. 0.5 W
[2] POWER INPUT
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
Weight: 150 g (0.33 lb)
AC Power
M: 85 – 264 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)
DC Power
R2: 11 – 27 V DC
(Operational voltage range 11 – 27 V, ripple 10 %p-p max.)
P: 110 V DC
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
[3] OPTIONS
Other Options
blank: none
/Q: Option other than the above (specify the specification)
M2RR SPECIFICATIONS
ES-5016 Rev.4 Page 1/2
http://www.m-system.co.jp/
MODEL: M2RR
PERFORMANCE based on the resistance output
Accuracy: ± 0.1 % or 0.1 Ω, whichever is greater.
Temp. coefficient: ±0.04 %/°C (±0.02 %/°F)
(n = 5, Rin = 100 Ω, Is = 7 mA)
The following equation is applied for other cases:
Temp. coefficient (%/°C) = (5 × n) ÷ (Rin (Ω) × Is (mA))
n = I/O ratio
Rin = Input resistance
Is = Measuring current
Response time: ≤ 50 msec. (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 or output
to power to ground)
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)
6 (.23)
DIN RAIL
35mm wide
4
1
5
8
2–4.2x5
(.17x.20)
MTG HOLE
6 (.24) deep
12
9
8–M3
SCREW
14 13
21.5 (.85) 10 (.39)
84 (3.31)
114 (4.49)
15 (.59)
[4 (.16)]
23 (.91)
• When mounting, no extra space is needed between units.
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
Output Driver
Z
S
Input Resistance
Rin
Measuring Current
Is
Resistance
Computation
1
4
5
8
9
+
OUTPUT
12
13
14
–
U(+)
V(–)
POWER
Base Socket
Specifications are subject to change without notice.
M2RR SPECIFICATIONS
ES-5016 Rev.4 Page 2/2
http://www.m-system.co.jp/
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