WJR-62BJ [MSYSTEM]
Dual Output Plug-in Signal Conditioners W-UNIT;
| 型号： | WJR-62BJ |
| 厂家： | 
M-SYSTEM |
| 描述： | Dual Output Plug-in Signal Conditioners W-UNIT |
| 文件： | 总3页 (文件大小：101K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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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