W2XR-9V2V2-R 概述
Space-saving Dual Output Signal Conditioners
W2XR-9V2V2-R 数据手册
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PDF下载MODEL: W2XR
(Usable range: -200 to +650°C, -328 to +1202°F; min.span: 20°C, 36°F)
4: Pt 100 (JIS'97, IEC)
Space-saving Dual Output Signal Conditioners
Mini-MW Series
(Usable range: -200 to +850°C, -328 to +1562°F; min.span: 20°C, 36°F)
5: Pt 50 Ω (JIS'81)
RTD TRANSMITTER
(PC programmable)
(Usable range: -200 to +649°C, -328 to +1200°F; min.span: 20°C, 36°F)
7: Pt 1000
Functions & Features
(Usable range: -200 to +850°C, -328 to +1562°F; min.span: 20°C, 36°F)
9: Cu 10 @25°C
• Accepts direct input from a RTD
• 4-wire connection available
• Two independent output ranges
• Linearization and burnout
• PC programmable
(Usable range: -50 to +250°C, -58 to +482°F; min.span: 20°C, 36°F)
0: Specify (Please provide a resistance table.)
(Configurator software is used to change the input type and
precise range.)
• High-density mounting
[2] OUTPUT 1
Current
Typical Applications
Z1: Range 0 – 20 mA DC
• Long distance transmission between the RTD
and the transmitter
Voltage
V2: Range -10 – +10 V DC
• Combination with intrinsic safety barriers
V3: Range -5 – +5 V DC
(Configurator software is used to change output over the
described range of the selected suffix code.
For changing between suffix codes, set the Output Range
Selector on the side of unit before software adjustment.)
29.5 (1.16)
88.5
(3.48)
[3] OUTPUT 2
Same range availability as Output 1
Y: None
124
(Configurator software is used to change output over the
described range of the selected suffix code.
For changing between suffix codes, set the Output Range
Selector on the side of unit before software adjustment.)
(4.88)
mm (inch)
MODEL: W2XR–[1][2][3]-[4][5]
[4] POWER INPUT
AC Power
ORDERING INFORMATION
• Code number: W2XR-[1][2][3]-[4][5]
Specify a code from below for each [1] through [5].
(e.g. W2XR-4Z1V3-M2/N/Q)
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)
DC Power
R: 24 V DC
• Temperature range (e.g. 0 – 100°C)
• Output 1 range (e.g. 4 – 20 mA DC)
• Output 2 range (e.g. 1 – 5 V DC)
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
R2: 11 – 27 V DC
(Operational voltage range 11 – 27 V, ripple 10 %p-p max.)
P: 110 V DC
• Specify the specification for option code /Q
(e.g. /C01/S01/SET)
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
Note: If one of the outputs should be a current range,
specify it for the Output 1 to allow a greater load.
[5] OPTIONS (multiple selections)
Standards & Approvals (must be specified)
/N: Without CE
[1] INPUT RTD
1: JPt 100 (JIS'89)
Other Options
blank: none
(Usable range: -200 to +500°C, -328 to +932°F; min.span: 20°C, 36°F)
3: Pt 100 (JIS'89)
/Q: Option other than the above (specify the specification)
W2XR SPECIFICATIONS
ES-5503 Rev.7 Page 1/4
http://www.m-system.co.jp/
MODEL: W2XR
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
OUTPUT SPECIFICATIONS
■ DC Current
Maximum range: 0 – 20 mA DC
Conformance range: 0 – 23 mA DC
Minimum span: 1 mA
/C02: Polyurethane coating
/C03: Rubber coating
TERMINAL SCREW MATERIAL
/S01: Stainless steel
Offset: Lower range can be any specific value within the
output range provided that the minimum span is
maintained.
EX-FACTORY SETTING
/SET: Preset according to the Ordering Information Sheet
(No. ESU-5503)
Load resistance: Output drive 12 V max. for Output 1; 7 V
max. for Output 2
(e.g. 4 – 20 mA: 600 Ω [12 V ÷ 20 mA])
If not specified, the output range is 4 – 20 mA DC.
■ DC Voltage
RELATED PRODUCTS
• PC configurator software (model: W2CFG)
Downloadable at M-System’s web site.
A dedicated cable is required to connect the module to the
PC. Please refer to the internet software download site or
the users manual for the PC configurator for applicable
cable types.
Code V2 (wide spans)
Output range: -10 – +10 V DC
Conformance range: -11.5 – +11.5 V DC
Minimum span: 1 V
Code V3 (narrow spans)
Output range: -5 – +5 V DC
Conformance range: -6 – +6 V DC
Minimum span: 0.5 V
GENERAL SPECIFICATIONS
Construction: Plug-in
Offset: Lower range can be any specific value within the
output range provided that the minimum span is
maintained.
Connection: M3 screw terminals (torque 0.8 N·m)
Screw terminal: Chromated steel (standard) or stainless
steel
Load resistance: Output drive 1 mA max.
(e.g. 1 – 5 V: 5000 Ω [5 V ÷ 1 mA])
If not specified, the output range is shown below.
V2: 0 – 10 V DC
Housing material: Flame-resistant resin (black)
Isolation: Input to output 1 to output 2 to power
Overrange output: -15 to +115 %
(Negative current output is not available.)
Zero adjustment: -5 to +5 % (PC programming)
Span adjustment: 95 to 105 % (PC programming)
Burnout: Upscale standard; downscale, specific value output
or no burnout optional by programming
Linearization: Standard
V3: 1 – 5 V DC
INSTALLATION
Power Consumption
•AC:
Approx. 5 VA at 100 V
Status indicator LED: Tri-color (green/amber/red) LED;
Blinking patterns indicate operation status of the
transmitter.
Approx. 6 VA at 200 V
Approx. 7 VA at 240 V
•DC: Approx. 3 W
Programming: Downloaded from PC; input type, number of
wires and range, output type and range, zero and span,
burnout type, user’s linearization table, etc.
Configurator connection: 2.5 dia. miniature jack;
RS-232-C level
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
Weight: 200 g (0.44 lb)
PERFORMANCE in percentage of span
Accuracy: Input accuracy + output accuracy
Input accuracy*: (whichever is greater)
INPUT SPECIFICATIONS
■ RTD: 2- , 3- or 4-wire RTDs
Maximum leadwire resistance: 20 Ω per wire
Sensing current: ≤0.2 mA
±0.1 % of input range or ±0.15°C (Pt and JPt)
±2°C (Cu 10)
Min. span: 20°C or 36°F
Output accuracy*: ≤ ±0.04 % of max. output range
*Inversely proportional to the span.
If not specified, the input range is 0 – 100 °C
See CALCULATION EXAMPLES OF OVERALL ACCURACY.
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) of max. span
W2XR SPECIFICATIONS
ES-5503 Rev.7 Page 2/4
http://www.m-system.co.jp/
MODEL: W2XR
Response time: ≤ 1 sec. (0 – 90 %)
(filter time constant: 0)
Burnout response time: ≤ 2 sec.
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
1 to output 2 to power to ground)
CALCULATION EXAMPLES OF OVERALL ACCURACY
[Example] Pt 100, 0 – 100°C, Output Type -5 – +5 V, Output
Range 1 – 5 V
Input Accuracy*
2
(0.15°C* ) ÷ Span (100°C) × 100 % + Max.
3
Output Range (10 V) ÷ Span (4 V) × 0.04 % = 0.25 %
*2, Calculate the accuracy in °C.
*3, 100°C × 0.1 % = 0.1°C ≤0.15°C. 0.15°C is used as input
accuracy value.
EXTERNAL VIEW
FRONT VIEW
SIDE VIEW
LED1 (LD1)
Output 1
Configuration DIP SW
LED2 (LD2)
1 2 3 4
ON
LED3 (LD3)
OFF
Configurator Jack
Output 2
Configuration DIP SW
1 2 3 4
ON
*
SW2
SW1
OFF
*Provided only for two-output type.
Refer to the instruction manual for detailed procedures.
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)
6 (.23)
DIN RAIL
35mm wide
3
2
5
1
4
6
2–
4.2x5
(.17x.20)
MTG HOLE
6 (.24) deep
9
8
7
11–M3
SCREW
11 10
22 (.87)
29.5 (1.16)
21.5 (.87) 10 (.39)
84 (3.31)
114 (4.49)
[4 (.16)]
• When mounting, no extra space is needed between units.
W2XR SPECIFICATIONS
ES-5503 Rev.7 Page 3/4
http://www.m-system.co.jp/
MODEL: W2XR
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
STATUS
2.5V
2-wire
RTD
3-wire
RTD
4-wire
RTD
DIP SW
Isolation
Isolation
Output
Driver
+
A
A
A
A
B
B
1
7
OUTPUT 1
Digital
Computation
Circuit
–
B
2
8
Low Drift
Amplifier
DIP SW
5
Output
Driver
+
3
6
OUTPUT 2
POWER
B
B
4
13kΩ
–
9
U(+)
V(–)
10
11
CONFIGURATOR
JACK
Base Socket
Remark: The section enclosed by broken line is only with 2nd output option.
Specifications are subject to change without notice.
W2XR SPECIFICATIONS
ES-5503 Rev.7 Page 4/4
http://www.m-system.co.jp/
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