W2DYH-24AY-R/Q [MSYSTEM]
Space-saving Dual Output Signal Conditioners Mini-MW Series;型号: | W2DYH-24AY-R/Q |
厂家: | M-SYSTEM |
描述: | Space-saving Dual Output Signal Conditioners Mini-MW Series |
文件: | 总3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: W2DYH
Space-saving Dual Output Signal Conditioners
[1] OUTPUT 2
Y: None
Mini-MW Series
Current
A: 4 – 20 mA DC (Load resistance 350 Ω max.)
CURRENT LOOP SUPPLY
(applicable to HART signal)
Functions & Features
[2] POWER INPUT
AC Power
• Powers a 4 – 20 mA DC current loop
• Isolates and relays HART signals
• Shortcircuit protection
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)
DC Power
• High-density mounting
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
R2: 11 – 27 V DC
Typical Applications
• 2-wire HART transmitters
(Operational voltage range 11 – 27 V, ripple 10 %p-p max.)
P: 110 V DC
29.5 (1.16)
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
Model
88.5
(3.49)
[3] OPTIONS
blank: none
/Q: With options (specify the specification)
ZERO
SPAN
124
(4.88)
ZERO
SPAN
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
mm (inch)
/C02: Polyurethane coating
MODEL: W2DYH–24A[1]-[2][3]
/C03: Rubber coating
TERMINAL SCREW MATERIAL
/S01: Stainless steel
ORDERING INFORMATION
• Code number: W2DYH-24A[1]-[2][3]
Specify a code from below for each of [1] through [3].
(e.g. W2DYH-24AA-M2/Q)
GENERAL SPECIFICATIONS
Construction: Plug-in
• Specify the specification for option code /Q
(e.g. /C01/S01)
Connection: M3 screw terminals (torque 0.8 N·m)
Screw terminal: Chromated steel (standard) or stainless
steel
Housing material: Flame-resistant resin (black)
Isolation: Input to output 1 to output 2 to power
Overrange output: Approx. -10 to +110 %
Zero adjustment: -5 to +5 % (front)
SUPPLY OUTPUT
24: 24 V DC
Span adjustment: 95 to 105 % (front)
Adjustable individually for each output 1 and output 2.
INPUT
Current
4 – 20 mA DC (Input resistance 250 Ω)
SUPPLY OUTPUT
(across the terminals 1 – 4)
Output voltage: 24 – 28 V DC with no load
18 V DC min. at 20 mA
OUTPUT 1
Current
A: 4 – 20 mA DC (Load resistance 600 Ω max.)
225 - 600 Ω for HART communication
Current rating: ≤ 22 mA DC
• Shortcircuit Protection
Current limited: 30 mA max.
Protected time duration: No limit
W2DYH SPECIFICATIONS
ES-5527 Rev.8 Page 1/3
http://www.m-system.co.jp/
MODEL: W2DYH
INPUT SPECIFICATIONS
■ DC Current: Input resistor incorporated
HART COMMUNICATION
Frequency band: 500 Hz – 10 kHz (within -10 dB)
Transmission gain: Approx. -3 dB (within 1 – 3 kHz)
measured with 250 Ω at output
Loop impedance: 250 Ω ±10 %
Communication directions: Bidirectional
(HART communication not available for Output 2)
INSTALLATION
Power Consumption
•AC:
Approx. 5 VA at 100 V
Approx. 6 VA at 200 V
Approx. 7 VA at 240 V
•DC: Approx. 3 W
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: ±0.1 %
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
Response time
Output signal 1: ≤ 0.5 sec. (0 – 90 %)
Output signal 2: ≤ 0.2 sec. (0 – 90 %)
Line voltage effect
Supply output: ±3 % over voltage range
Output signal: ±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)
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.
W2DYH SPECIFICATIONS
ES-5527 Rev.8 Page 2/3
http://www.m-system.co.jp/
MODEL: W2DYH
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
HART Isolation
Z
S
DC Isolation
4–20mA DC
Output
Driver
+
–
+
+
–
1
2
4
5
9
7
8
*
RL
250Ω
INPUT
OUTPUT 1
HHC
2-WIRE XMTR
PWR SUPPLY
Z
S
24V DC
Supply
4–20mA DC
Output
Driver
+
–
3
6
RL
OUTPUT 2
U(+)
V(–)
10
11
POWER
Base Socket
*Hand-held communicator
Note: The section enclosed by broken line is only with 2nd output option.
■ When Used as DC Supply
■ When Used as Isolator
–
+
+
–
+
+
–
+
1
2
4
1
2
4
*
250Ω
250Ω
HHC INPUT
*
2-WIRE
XMTR
HHC
Specifications are subject to change without notice.
W2DYH SPECIFICATIONS
ES-5527 Rev.8 Page 3/3
http://www.m-system.co.jp/
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