W2CA - M-SYSTEMS - Elite.Parts

Description

M-Systems W2CA Mini-MW Series Space-saving Dual Output Signal Conditioner; CT Transmitter (average sensing, RMS calibrated)

Part Number

W2CA

Price

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Manufacturer

M-SYSTEMS

Lead Time

Request Quote

Category

TBD

Specifications

Accuracy

±0.3 %

Average sensing

Sine wave

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

Line voltage effect

±0.1 % over voltage range

Mounting

Surface or DIN rail

Operating humidity

30 to 90 %RH (non-condensing)

Operating temperature

-5 to +55°C (23 to 131°F)

Over-range output

0 to 120% at 1–5 V

Power Consumption AC

Approx. 4 VA at 100 V; Approx. 5 VA at 200 V; Approx. 6 VA at 240 V

Power Consumption DC

Approx. 3 W

Response time

Less than 0.5 sec. (0 – 90 %)

Ripple

0.5 %p-p max. (100/120 Hz)

Span adjustment

95 to 105% (front)

Temp. coefficient

±0.015 %/°C (±0.008 %/°F)

Weight

200 g (0.44 lbs)

Zero adjustment

-5 to +5% (front)

Features

2000V AC isolation
Base socket included with modules
CE marking and UL/C-UL Class 1 Div 2 approval
Converts alternating current from a current transformer into a standard process signal
CT Protector provided for open-circuit protection
Fixed range or PC programmable models selectable
Minimum ripple
Rerouted input signal does not pass through the base socket in order to protect it from melting caused by rush current of a motor
Selectable 100-240V AC/24V DC power input
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

W2CA-854209755.pdf

89 KiB

Download

Extracted Text

Model ZERO SPAN ZERO SPAN MODEL: W2CA Space-saving Dual Output Signal Conditioners [2] OUTPUT 1 Current Mini-MW Series A: 4 – 20 mA DC (Load resistance 750 Ω max.) B: 2 – 10 mA DC (Load resistance 1500 Ω max.) CT TRANSMITTER C: 1 – 5 mA DC (Load resistance 3000 Ω max.) (Average sensing, RMS calibrated) D: 0 – 20 mA DC (Load resistance 750 Ω max.) Functions & Features E: 0 – 16 mA DC (Load resistance 900 Ω max.) • Converts alternating current from a current transformer F: 0 – 10 mA DC (Load resistance 1500 Ω max.) into a standard process signal G: 0 – 1 mA DC (Load resistance 15 kΩ max.) • Minimum ripple Z: Specify current (See OUTPUT SPECIFICATIONS) • Rerouted input signal does not pass through the base Voltage socket in order to protect it from melting caused by rush 1: 0 – 10 mV DC (Load resistance 10 kΩ min.) current of a motor 2: 0 – 100 mV DC (Load resistance 100 kΩ min.) • CT Protector provided for open-circuit protection 3: 0 – 1 V DC (Load resistance 1000 Ω min.) • CE marking 4: 0 – 10 V DC (Load resistance 10 kΩ min.) • UL approval 5: 0 – 5 V DC (Load resistance 5000 Ω min.) 6: 1 – 5 V DC (Load resistance 5000 Ω min.) Typical Applications 4W: -10 – +10 V DC (Load resistance 10 kΩ min.) • Centralized monitoring and control of motors, pumps or 5W: -5 – +5 V DC (Load resistance 5000 Ω min.) heaters by DCS 0: Specify voltage (See OUTPUT SPECIFICATIONS) • Monitoring power line and power supply current [3] OUTPUT 2 29.5 (1.16) Y: None Current A: 4 – 20 mA DC (Load resistance 350 Ω max.) B: 2 – 10 mA DC (Load resistance 700 Ω max.) 89 C: 1 – 5 mA DC (Load resistance 1400 Ω max.) (3.51) 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.) 124 (4.88) G: 0 – 1 mA DC (Load resistance 7000 Ω max.) mm (inch) Z: Specify current (See OUTPUT SPECIFICATIONS) Voltage Same range availability as Output 1 MODEL: W2CA–[1][2][3]-[4][5] [4] POWER INPUT ORDERING INFORMATION AC Power • Code number: W2CA-[1][2][3]-[4][5] M2: 100 – 240 V AC (Operational voltage range 85 – 264 V, Specify a code from below for each [1] through [5]. 47 – 66 Hz) (e.g. W2CA-5AA-M2/CE/Q) (90 – 264 V for UL) • Special output ranges (For codes Z & 0) DC Power • Specify the specification for option code ‘Q.’ R: 24 V DC (e.g. /C01/S01) (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) Note: If one of the outputs should be a current range, R2: 11 – 27 V DC specify it for the Output 1 to allow a greater load. (Operational voltage range 11 – 27 V, ripple 10 %p-p max.) (Select ‘/N’ for ‘Standards & Approvals’ code.) [1] INPUT (sine wave) P: 110 V DC Current (Operational voltage range 85 – 150 V, ripple 10 %p-p max.) 1: 0 – 1 A AC (110 V ±10 % for UL) 5: 0 – 5 A AC http://www.m-system.co.jp/ W2CA SPECIFICATIONS ES-5537 Rev.7 Page 1/3 MODEL: W2CA [5] OPTIONS (multiple selections) INSTALLATION Standards & Approvlas (must be specified) Power Consumption /N: Without CE or UL •AC: /CE: CE marking Approx. 4 VA at 100 V /UL: UL approval, CE marking Approx. 5 VA at 200 V Other Options Approx. 6 VA at 240 V blank: none •DC: Approx. 3 W /Q: Option other than the above (specify the specification) Operating temperature: -5 to +55°C (23 to 131°F) (UL not available) Operating humidity: 30 to 90 %RH (non-condensing) Mounting: Surface or DIN rail Weight: 200 g (0.44 lbs) SPECIFICATIONS OF OPTION: Q (multiple selections) COATING (For the detail, refer to M-System's web site.) /C01: Silicone coating PERFORMANCE in percentage of span /C02: Polyurethane coating Accuracy: ±0.3 % /C03: Rubber coating Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) TERMINAL SCREW MATERIAL Response time: ≤ 0.5 sec. (0 – 90 %) /S01: Stainless steel Ripple: 0.5 %p-p max. (100/120 Hz) Line voltage effect: ±0.1 % over voltage range Insulation resistance: ≥ 100 MΩ with 500 V DC GENERAL SPECIFICATIONS Dielectric strength: 2000 V AC @1 minute (input to output Construction: Plug-in 1 to output 2 to power to ground) Connection: M3 screw terminals (torque 0.8 N·m) Housing material: Flame-resistant resin (black) Isolation: Input to output 1 to output 2 to power STANDARDS & APPROVALS Input waveform CE conformity: Average sensing: Sine wave EMC Directive (2004/108/EC) Overrange output: 0 to 120 % at 1 – 5 V EMI EN 61000-6-4: 2007 Zero adjustment: -5 to +5 % (front) EMS EN 61000-6-2: 2005 Span adjustment: 95 to 105 % (front) Low Voltage Directive (2006/95/EC) EN 61010-1: 2001 Installation Category II INPUT SPECIFICATIONS Pollution Degree 2 Frequency: 50 or 60 Hz Input or output 1 or output 2 to power input: Input burden: Reinforced insulation (300 V) ≤ 0.1 VA (input 0 – 1 A) Input to output 1 to output 2: Basic insulation (300 V) ≤ 0.5 VA (input 0 – 5 A) Approval: Overload capacity: 500 % of rating for 5 sec., 120 % UL/C-UL nonincendive Class I, Division 2, continuous Groups A, B, C, and D hazardous locations Operational range: 0 – 120 % of rating (UL 1604:2004, CAN/CSA-C22.2 No.213:1987) UL/C-UL general safety requirements OUTPUT SPECIFICATIONS (UL 61010B-1:2003, CAN/CSA-C22.2 No.61010-1:1992) ■ 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: -10 – +12 V DC (up to 10 V for Output 2) Minimum span: 5 mV Offset: Max. 1.5 times span Load resistance: Output drive 1 mA max.; at ≥ 0.5 V http://www.m-system.co.jp/ W2CA SPECIFICATIONS ES-5537 Rev.7 Page 2/3 MODEL: W2CA EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch) CT PROTECTOR (model: CTM2) 6 (.23) approx. 200 (7.9) (total of both sides) 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 SOURCE Z S INPUT K k TRANSFORMER RMS / Ave. Output + 1 7 Operation Driver CT OUTPUT 1 – 2 8 l L Z S Isolation 4 Output LOAD 3 + Driver 5 OUTPUT 2 6 – 9 10 U(+) POWER CT PROTECTOR 11 V(–) model: CTM2 Base Socket Remark: The section enclosed by broken line is only with 2nd output option. Specifications are subject to change without notice. http://www.m-system.co.jp/ W2CA SPECIFICATIONS ES-5537 Rev.7 Page 3/3 89 (3.50) 53 (2.09) 59 (2.32) 72 (2.83) 28 (1.10)

Frequently asked questions

At GID Industrial (Elite.Parts' parent company), we specialize in procuring industrial parts. We know where to find the rare and obsolete equipment that our customers need in order to get back to business. There are other companies who claim to do what we do, but we're confident that our commitment to quality and value is unparalleled in our field.

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What they say about us

FANTASTIC RESOURCE

One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!

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Applied Materials

CONSISTENTLY DELIVERS QUALITY SOLUTIONS

Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.

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Trican Well Service

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When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.

ConAgra Foods

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