WJR-032B/Q

更新时间:2024-10-29 22:59:50
品牌:MSYSTEM
描述:Dual Output Plug-in Signal Conditioners W-UNIT

WJR-032B/Q 概述

Dual Output Plug-in Signal Conditioners W-UNIT

WJR-032B/Q 数据手册

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MODEL: WJR  
5: Pt 50 Ω (JIS'81)  
Dual Output Plug-in Signal Conditioners W-UNIT  
(Usable range: -200 to +500°C, -328 to +932°F; min.span: 100°C, 180°F)  
6: Ni 508.4 Ω  
RTD TRANSMITTER  
(field-programmable)  
(Usable range: -50 to +200°C, -58 to +392°F; min.span: 30°C, 54°F)  
0: Specify  
Functions & Features  
Note: Consult M-System for 2-wire RTD  
• Accepting direct input from an RTD and providing  
standard process signal  
[2] OUTPUT 1  
• Micro-processor based  
Current  
• Field-programmable temperature range  
• Linearization  
A: 4 – 20 mA DC (Load resistance 600 Ω max.)  
B: 2 – 10 mA DC (Load resistance 1200 Ω max.)  
C: 1 – 5 mA DC (Load resistance 2400 Ω max.)  
D: 0 – 20 mA DC (Load resistance 600 Ω max.)  
E: 0 – 16 mA DC (Load resistance 750 Ω max.)  
F: 0 – 10 mA DC (Load resistance 1200 Ω max.)  
G: 0 – 1 mA DC (Load resistance 12 kΩ max.)  
Z: Specify current (See OUTPUT SPECIFICATIONS)  
Voltage  
• Burnout protection  
• Isolation up to 2000 V AC  
• Loop testing via hand-held programmer PU-2x  
• High-density mounting  
Typical Applications  
• Ideal for quick spare part  
• Power plant (2000 V AC isolation)  
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 1000 Ω min.)  
4: 0 – 10 V DC (Load resistance 10 kΩ min.)  
5: 0 – 5 V DC (Load resistance 5000 Ω min.)  
6: 1 – 5 V DC (Load resistance 5000 Ω min.)  
0: Specify voltage (See OUTPUT SPECIFICATIONS)  
50  
(1.97)  
80  
(3.15)  
136  
(5.35)  
[3] OUTPUT 2  
Current  
mm (inch)  
A: 4 – 20 mA DC (Load resistance 350 Ω max.)  
B: 2 – 10 mA DC (Load resistance 700 Ω max.)  
C: 1 – 5 mA DC (Load resistance 1400 Ω max.)  
D: 0 – 20 mA DC (Load resistance 350 Ω max.)  
E: 0 – 16 mA DC(Load resistance 430 Ω max.)  
F: 0 – 10 mA DC (Load resistance 700 Ω max.)  
G: 0 – 1 mA DC (Load resistance 7000 Ω max.)  
Z: Specify current (See OUTPUT SPECIFICATIONS)  
Voltage  
MODEL: WJR–[1][2][3]–[4][5]  
ORDERING INFORMATION  
• Code number: WJR-[1][2][3]-[4][5]  
Specify a code from below for each of [1] through [5].  
(e.g. WJR-4AA-B/BL/Q)  
• Temperature range (e.g. 0 – 500°C)  
• Special output ranges (For codes Z & 0)  
• Specify the specification for option code /Q  
(e.g. /C01/S01)  
Same range availability as Output 1  
[4] POWER INPUT  
AC Power  
Note: When the user requires a current and a voltage  
output, specify the current to be the Output 1 which allows  
a greater load.  
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  
[1] INPUT RTD (2- or 3-wire)  
1: JPt 100 (JIS'89)  
(Usable range: -200 to +500°C, -328 to +932°F; min.span: 50°C, 90°F)  
3: Pt 100 (JIS'89)  
(Usable range: -200 to +650°C, -328 to +1202°F; min.span: 50°C, 90°F)  
4: Pt 100 (JIS'97, IEC)  
DC Power  
S: 12 V DC  
(Usable range: -200 to +650°C, -328 to +1202°F; min.span: 50°C, 90°F)  
R: 24 V DC  
WJR SPECIFICATIONS  
ES-2264 Rev.7 Page 1/3  
http://www.m-system.co.jp/  
MODEL: WJR  
V: 48 V DC  
INPUT SPECIFICATIONS  
Maximum leadwire resistance: 20 Ω per wire (3-wire)  
Sensing current: 2 mA (Pt)  
[5] OPTIONS (multiple selections)  
Burnout  
If not specified, the input range is shown below.  
1: JPt 100 (JIS '89) 0 – 100°C  
blank: Upscale burnout  
3: Pt 100 (JIS '89) 0 – 100°C  
/BL: Downscale burnout  
4: Pt 100 (JIS '97, IEC) 0 – 100°C  
5: Pt 50 Ω (JIS '81) 0 – 200°C  
Other Options  
blank: none  
6: Ni 508.4 Ω 0 – 100°C  
/Q: Option other than the above (specify the specification)  
OUTPUT SPECIFICATIONS  
■ DC Current: 0 – 20 mA DC  
SPECIFICATIONS OF OPTION: Q (multiple selections)  
COATING (For the detail, refer to M-System's web site.)  
/C01: Silicone coating  
Minimum span: 1 mA  
Offset: Max. 1.5 times span  
/C02: Polyurethane coating  
Load resistance: Output drive 12 V max. for Output 1;  
7 V max. for Output 2  
/C03: Rubber coating  
TERMINAL SCREW MATERIAL  
/S01: Stainless steel  
DC Voltage: -10 – +10 V DC  
Minimum span: 5 mV  
Offset: Max. 1.5 times span  
RELATED PRODUCTS  
Load resistance: Output drive 1 mA max.; at ≥ 0.5 V  
• Programming Unit (model: PU-2x)  
• PC configurator software (model: JXCON)  
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.  
INSTALLATION  
Power input  
AC: Operational voltage range: rating ±10 %,  
50/60 ±2 Hz, approx. 3.5 VA  
DC: Operational voltage range: rating ±10 %  
ripple 10 %p-p max., approx. 2.6 W (110 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  
GENERAL SPECIFICATIONS  
Construction: Plug-in  
Connection: M3.5 screw terminals  
Screw terminal: Chromated steel (standard) or stainless  
steel  
Weight: 400 g (0.88 lb)  
PERFORMANCE in percentage of span  
Accuracy: ±0.1 % or ±0.1°C (±0.18°F), whichever is greater  
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)  
Response time: ≤ 0.5 sec. (0 – 90 %)  
Housing material: Flame-resistant resin (black)  
Isolation: Input to output 1 to output 2 to power  
Overrange output: Approx. -10 to +120 % at 1 – 5 V  
Zero adjustment: -5 to +5 % (front)  
Span adjustment: 95 to 105 % (front)  
Adjustable individually for each output 1 and output 2.  
Linearization: Standard  
Burnout response: ≤ 10 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 to power to ground)  
Adjustments: Programming Unit (model: PU-2x);  
(Refer to the users manual of JXCON for the adjustments  
configurable with JXCON.)  
1000 V AC @ 1 minute (output 1 to output 2)  
• RTD type (between Pt 100 and JPt 100 only)  
• temp. range  
• zero and span  
• simulating output  
• Others  
WJR SPECIFICATIONS  
ES-2264 Rev.7 Page 2/3  
http://www.m-system.co.jp/  
MODEL: WJR  
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)  
CLAMP  
(top & bottom)  
7.8 (.31)  
DIN RAIL  
35mm wide  
8
7
6
5
4
2–  
4.5 (.18) dia.  
MTG HOLE  
25 (.98) deep  
9
3
2
10 11  
1
11  
M3.5  
SCREW  
50 (1.97)  
107 (4.21)  
136 (5.35)  
40 (1.57)  
50 (1.97)  
[3.3 (.13)]  
• When mounting, no extra space is needed between units.  
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM  
Burnout  
RTD  
4
5
6
3
9
A
B
B
Z
S
Isolation  
Low Drift  
Amplifier  
Digital  
Computation  
Output  
Driver  
1
2
+
OUTPUT 1  
Reference  
Resistor  
Z
S
Constant  
Current  
Output  
Driver  
10 +  
11 –  
OUTPUT 2  
POWER  
MODULAR JACK  
PU-2x  
7
8
U(+)  
V(–)  
SERIAL TRANSMISSION LINE  
Base Socket  
Specifications are subject to change without notice.  
WJR SPECIFICATIONS  
ES-2264 Rev.7 Page 3/3  
http://www.m-system.co.jp/  

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