Manufacturers
M-SYSTEMS W2DYS
Description
M-Systems W2DYS Mini-MW Series Space-saving Dual Output Signal Conditioner; Current Loop Supply
Part Number
W2DYS
Price
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Manufacturer
M-SYSTEMS
Lead Time
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Category
TBD
Specifications
Accuracy
±0.1 %
Connection
M3 screw terminals (torque 0.8 N•m)
Construction
Plug-in
Dielectric strength
2000 V AC @1 minute (input to output 1 to output 2 to power to ground)
Housing material
Flame-resistant resin (black)
Insulation resistance
Greater than 100 M Omega with 500 V DC
Isolation
Input to output 1 to output 2 to power
Mounting
Surface or DIN rail
Operating humidity
30 to 90 %RH (non-condensing)
Operating temperature
-5 to +55°C (23 to 131°F)
Output signal
±0.1 % over voltage range
Overrange output
Approx. -10 to +120 % at 1 – 5 V
Power Consumption AC
Approx. 5 VA at 100 V; Approx. 6 VA at 200 V; Approx. 7 VA at 264 V
Power Consumption DC
Approx. 3 W
Response time
= 0.5 sec. (0 – 90 %)
Span adjustment
95 to 105 % (front)
Supply output
±3 % over voltage range
Temp. coefficient
±0.015 %/°C (±0.008 %/°F)
Weight
200 g (0.44 lbs)
Zero adjustment
-5 to +5 % (front)
Features
- 2000V AC isolation
- Applicable to smart transmitters
- Base socket included with modules
- CE marking and UL/C-UL Class 1 Div 2 approval
- Fixed range or PC programmable models selectable
- Powers a 4 – 20 mA DC current loop
- Selectable 100-240V AC/24V DC power input
- Short circuit protection
- Standard DIN rail or surface mounting
- W2 use a compact-size, plug-in socket base for quick installation or replacement of modules without disturbing wiring.
Datasheet
Extracted Text
Model ZERO SPAN ZERO SPAN MODEL: W2DYS B: 2 – 10 mA DC (Load resistance 1500 Ω max.) Space-saving Dual Output Signal Conditioners C: 1 – 5 mA DC (Load resistance 3000 Ω max.) Mini-MW Series D: 0 – 20 mA DC (Load resistance 750 Ω max.) E: 0 – 16 mA DC (Load resistance 900 Ω max.) CURRENT LOOP SUPPLY F: 0 – 10 mA DC (Load resistance 1500 Ω max.) Functions & Features G: 0 – 1 mA DC (Load resistance 15 kΩ max.) • Powers a 4 – 20 mA DC current loop Z: Specify current (See OUTPUT SPECIFICATIONS) • Short circuit protection Voltage • Applicable to smart transmitters 1: 0 – 10 mV DC (Load resistance 10 kΩ min.) • CE marking 2: 0 – 100 mV DC (Load resistance 100 kΩ min.) • UL approval 3: 0 – 1 V DC (Load resistance 1000 Ω min.) 4: 0 – 10 V DC (Load resistance 10 kΩ min.) Typical Applications 5: 0 – 5 V DC (Load resistance 5000 Ω min.) • Various 2-wire transmitters 6: 1 – 5 V DC (Load resistance 5000 Ω min.) • Isolation application (4 – 20 mA input) 0: Specify voltage (See OUTPUT SPECIFICATIONS) 29.5 (1.16) [2] OUTPUT 2 Y: None Current 89 A: 4 – 20 mA DC (Load resistance 350 Ω max.) (3.51) 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.) 124 (4.88) E: 0 – 16 mA DC(Load resistance 430 Ω max.) mm (inch) 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) MODEL: W2DYS–24[1][2]-[3][4] Voltage Same range availability as Output 1 ORDERING INFORMATION • Code number: W2DYS-24[1][2]-[3][4] [3] POWER INPUT Specify a code from below for each [1] through [4]. AC Power (e.g. W2DYS-24A6-M2/CE/Q) M: 85 – 264 V AC (Operational voltage range 85 – 264 V, • Special output ranges (For codes Z & 0) 47 – 66 Hz) • Specify the specification for option code ‘Q.’ (e.g. /C01 (Select ‘/N’ for ‘Standards & Approvals’ code.) /S01) M2: 100 – 240 V AC (Operational voltage range 85 – 264 V, Note: If one of the outputs should be a current range, 47 – 66 Hz) specify it for the Output 1 to allow a greater load. (90 – 264 V for UL) DC Power R: 24 V DC SUPPLY OUTPUT (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) 24: 24 V DC R2: 11 – 27 V DC (Operational voltage range 11 – 27 V, ripple 10 %p-p max.) (Select ‘/N’ for ‘Standards & Approvals’ code.) INPUT P: 110 V DC Current (Operational voltage range 85 – 150 V, ripple 10 %p-p max.) 4 – 20 mA DC (110 V ±10 % for UL) [1] OUTPUT 1 [4] OPTIONS (multiple selections) Current Standards & Approvlas (must be specified) A: 4 – 20 mA DC (Load resistance 750 Ω max.) /N: Without CE or UL http://www.m-system.co.jp/ W2DYS SPECIFICATIONS ES-5525 Rev.5 Page 1/3 MODEL: W2DYS /CE: CE marking INSTALLATION /UL: UL approval, CE marking Power Consumption Other Options •AC: blank: none Approx. 5 VA at 100 V /Q: Option other than the above (specify the specification) Approx. 6 VA at 200 V (UL not available) Approx. 7 VA at 264 V •DC: Approx. 3 W Operating temperature: -5 to +55°C (23 to 131°F) SPECIFICATIONS OF OPTION: Q (multiple selections) Operating humidity: 30 to 90 %RH (non-condensing) COATING (For the detail, refer to M-System's web site.) Mounting: Surface or DIN rail /C01: Silicone coating Weight: 200 g (0.44 lbs) /C02: Polyurethane coating /C03: Rubber coating TERMINAL SCREW MATERIAL PERFORMANCE in percentage of span /S01: Stainless steel Accuracy: ±0.1 % Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) Response time: ≤ 0.5 sec. (0 – 90 %) GENERAL SPECIFICATIONS Line voltage effect Construction: Plug-in Supply output: ±3 % over voltage range Connection: M3 screw terminals (torque 0.8 N·m) Output signal: ±0.1 % over voltage range Housing material: Flame-resistant resin (black) Insulation resistance: ≥ 100 MΩ with 500 V DC Isolation: Input to output 1 to output 2 to power Dielectric strength: 2000 V AC @1 minute (input to output Overrange output: Approx. -10 to +120 % at 1 – 5 V 1 to output 2 to power to ground) Zero adjustment: -5 to +5 % (front) Span adjustment: 95 to 105 % (front) STANDARDS & APPROVALS CE conformity: SUPPLY OUTPUT EMC Directive (2004/108/EC) (across the terminals 1 – 5) EMI EN 61000-6-4: 2007 Output voltage: 24 – 28 V DC with no load EMS EN 61000-6-2: 2005 18 V DC min. at 20 mA Low Voltage Directive (2006/95/EC) Current rating: ≤ 22 mA DC EN 61010-1: 2001 • Shortcircuit Protection Installation Category II Current limited: 30 mA max. Pollution Degree 2 Protected time duration: No limit Input or output 1 or output 2 to power input: Reinforced insulation (300 V) INPUT SPECIFICATIONS Input to output 1 to output 2: Basic insulation (300 V) ■ DC Current: Input resistors incorporated Approval: Approx. 300 Ω (50 Ω as receiving resistor, 250 Ω across the UL/C-UL nonincendive Class I, Division 2, monitor terminals) Groups A, B, C, and D hazardous locations (ANSI/ISA-12.12.01:2007, CAN/CSA-C22.2 No.213:1987) UL/C-UL general safety requirements OUTPUT SPECIFICATIONS (UL 61010B-1:2003, CAN/CSA-C22.2 No.1010-1:1992) ■ DC Current: 0 – 20 mA DC Minimum span: 1 mA Offset: Max. 1.5 times span Load resistance: Output drive 15 V max. for Output 1; 7 V max. for Output 2 ■ DC Voltage: 0 – 12 V DC (up to 10 V for Output 2) Minimum span: 5 mV Offset: ≤ 1.5 times span Load resistance: Output drive 1 mA max.; at ≥0.5 V http://www.m-system.co.jp/ W2DYS SPECIFICATIONS ES-5525 Rev.5 Page 2/3 MODEL: W2DYS DIMENSIONS unit: mm (inch) 6 (.23) DIN RAIL 3 2 1 35mm wide 6 5 4 2–4.2x5 (.17x.20) MTG HOLE 6 (.24) deep 9 8 7 11–M3 SCREW 11 10 22 (.87) 29.5 (1.16) 23 (.91) 10 (.39) 84 (3.31) 114 (4.49) [4 (.16)] When mounting, no extra space is needed between units. SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM Z S Isolation Low Drift Output + 1 7 + Amplifier Driver 50Ω INPUT OUTPUT 1 – 2 8 – 2-WIRE XMTR Z S PWR SUPPLY + 5 Output 250Ω + – 3 Current Driver MONITOR V 4 OUTPUT 2 Limiter + 1 – 5V DC – 6 U(+) 10 POWER V(–) 11 Base Socket Remark: The section enclosed by broken line is only with 2nd output option. � When Used as DC Supply � When Used as Isolator 2-WIRE TRANSMITTER – + + 1 + 1 50Ω 50Ω INPUT – 2 – 2 + + 5 5 250Ω 250Ω 4 4 Specifications are subject to change without notice. http://www.m-system.co.jp/ W2DYS SPECIFICATIONS ES-5525 Rev.5 Page 3/3 89 (3.50) 53 (2.09) 59 (2.32) 72 (2.83) 4 (.16)
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