SENTRONIC Mini-MW Series User manual

MODEL: W2SP
Space-saving Dual Output Signal Conditioners
Mini-MW Series
LOW FREQUENCY TRANSMITTER
(50 Hz minimum)
Functions & Features
• Converts the output from a pulse-type transducer
into a standard process signal
• CE marking
• UL approval
Typical Applications
• Positive displacement flowmeters, turbine flowmeters and
vortex flowmeters
• Proximity switches
Model
SPAN
ZERO
SPAN
ZERO
89
(3.51)
29.5 (1.16)
124
(4.88)
mm (inch)
MODEL: W2SP–[1][2][3]-[4][5]
ORDERING INFORMATION
• Code number: W2SP-[1][2][3]-[4][5]
Specify a code from below for each [1] through [5].
(e.g. W2SP-1AA-M2/CE/Q)
• Frequency range (e.g. 0 – 10 kHz)
• Special output ranges (For codes Z & 0)
• Specify the specification for option code ‘Q.’
(e.g. /C01/S01)
Note: If one of the outputs should be a current range,
specify it for the Output 1 to allow a greater load.
[1] INPUT
1: Dry contact
2: Voltage pulse
[2] OUTPUT 1
Current
A: 4 – 20 mA DC (Load resistance 750 Ω max.)
B: 2 – 10 mA DC (Load resistance 1500 Ω max.)
C: 1 – 5 mA DC (Load resistance 3000 Ω max.)
D: 0 – 20 mA DC (Load resistance 750 Ω max.)
E: 0 – 16 mA DC (Load resistance 900 Ω max.)
F: 0 – 10 mA DC (Load resistance 1500 Ω max.)
G: 0 – 1 mA DC (Load resistance 15 kΩ max.)
Z: Specify current (See OUTPUT SPECIFICATIONS)
Voltage
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.)
4W: -10 – +10 V DC (Load resistance 10 kΩ min.)
5W: -5 – +5 V DC (Load resistance 5000 Ω min.)
0: Specify voltage (See OUTPUT SPECIFICATIONS)
[3] OUTPUT 2
Y: None
Current
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
Same range availability as Output 1
[4] POWER INPUT
AC Power
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)
(90 – 264 V for UL)
DC Power
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
R2: 11 – 27 V DC
(Operational voltage range 11 – 27 V, ripple 10 %p-p max.)
(Select ‘/N’ for ‘Standards & Approvals’ code.)
P: 110 V DC
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
(110 V ±10 % for UL)
[5] OPTIONS (multiple selections)
Standards & Approvlas (must be specified)
/N: Without CE or UL
/CE: CE marking
/UL: UL approval, CE marking
Other Options
blank: none
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MODEL: W2SP
/Q: Option other than the above (specify the specification)
(UL not available)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating
TERMINAL SCREW MATERIAL
/S01: Stainless steel
GENERAL SPECIFICATIONS
Construction: Plug-in
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
Overrange output: 0 to 120 % at 1 – 5 V
Zero adjustment: -5 to +5 % (front)
Span adjustment: 95 to 105 % (front)
Input pulse sensing: DC coupled; detecting pulse rise
Input filter: Provided with input range <100 Hz
(time constant approx. 1 msec.)
Low-end cutout: 2 to 5 %
INPUT SPECIFICATIONS
Excitation: 12 V DC @30 mA; shortcircuit protection
Frequency range: 0 – 50 Hz through 10 kHz
■ Dry Contact: Mechanical contact or open collector
Pulse width time requirement: 20 μsec. min. for ON and OFF
Sensing: Approx. 12 V DC @3 mA
ON/OFF level: ≤ 200 Ω / 0.6 V for ON, ≥ 100 kΩ / 6 V for OFF
■ Voltage Pulse: Square or sine waveforms
Pulse width time requirement: 20 μsec. min. for high and
low levels
Hi level: 2 – 50 V
Lo level: ≤ 1 V
Input impedance: 10 kΩ min.
OUTPUT SPECIFICATIONS
■ 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
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 lbs)
PERFORMANCE in percentage of span
Accuracy: ±0.1 % (output 10 – 100 %)
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
Response time: (0 – 90%)
Approx. 1.8 sec. with 0 – 50 Hz
Approx. 0.7 sec. with 0 – 100 Hz
Approx. 0.5 sec. with 0 – 500 Hz
Approx. 0.5 sec. with 0 – 10 kHz
Ripple: 0.2 %p-p max. with input ≥ 10 %
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
1 to output 2 to power to ground)
STANDARDS & APPROVALS
CE conformity:
EMC Directive (2004/108/EC)
EMI EN 61000-6-4: 2007
EMS EN 61000-6-2: 2005
Low Voltage Directive (2006/95/EC)
EN 61010-1: 2001
Installation Category II
Pollution Degree 2
Input or output 1 or output 2 to power input:
Reinforced insulation (300 V)
Input to output 1 to output 2: Basic insulation (300 V)
Approval:
UL/C-UL nonincendive Class I, Division 2,
Groups A, B, C, and D hazardous locations
(UL 1604:2004, CAN/CSA-C22.2 No.213:1987)
UL/C-UL general safety requirements
(UL 61010B-1:2003, CAN/CSA-C22.2 No.61010-1:1992)
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MODEL: W2SP
DIMENSIONS unit: mm (inch)
4
8 7
10
23 (.91)
89 (3.50)
84 (3.31)10 (.39)
22 (.87)
59 (2.32)
DIN RAIL
35mm wide
[4 (.16)]
11 – M3
SCREW
72 (2.83)
29.5 (1.16)
53 (2.09)
2 – 4.2x5
(.17x.20)
MTG HOLE
6 (.24) deep
114 (4.49)
11
56
123
9
6 (.23)
When mounting, no extra space is needed between units.
4
(.16)
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
Base Socket
1
2
5
4
9U(+)
V(–) POWER
10
11
Remark: The section enclosed by broken line is only with 2nd output option.
+
–OUTPUT 1
+
–
Isolation SZ
Output
Driver
SZ
Output
Driver OUTPUT 2
7
8
3
6
Waveform
Shaper
12V Supply
+
–
INPUT
+
SENSOR EXC.
One-Shot Smoother
1
4
2
+
4kΩ
■ Dry Contact
Input Connection Examples
+
–
–+12V
PWR
■ Voltage Pulse
1
4
2
+
+
–
–+12V
PWR
Specifications are subject to change without notice.
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W2SP
P. 1 / 2EM-5502 Rev.4
LOW FREQUENCY TRANSMITTER
(50 Hz minimum) MODEL W2SP
INSTRUCTION MANUAL
BEFORE USE ....
Thank you for choosing M-System. Before use, please check
contents of the package you received as outlined below.
If you have any problems or questions with the product,
please contact M-System’s Sales Office or representatives.
■ PACKAGE INCLUDES:
Signal conditioner (body + base socket) ...................... (1)
■ MODEL NO.
Confirm Model No. marking on the product to be exactly
what you ordered.
■ INSTRUCTION MANUAL
This manual describes necessary points of caution when
you use this product, including installation, connection and
basic maintenance procedures.
POINTS OF CAUTION
■ NONINCENDIVE APPROVAL OPTION
• This equipment is suitable for use in Class I, Div. 2, Groups
A, B, C and D or Non-Hazardous Locations only.
• WARNING! Before You Remove the Unit from Its Base
Socket or Mount It, Turn Off the Power Supply and Input
Signal for Safety.
• WARNING! – Explosion Hazard –
Substitution of Components May Impair Suitability for
Class I, Div. 2.
• WARNING! – Explosion Hazard –
Do Not Disconnect Equipment Unless Power Has Been
Switched Off or The Area is Known To Be Non-Hazardous.
• The equipment was evaluated for use in the ambient tem-
perature and relative humidity as mentioned in ‘ENVI-
RONMENT’ section.
•The input and output wiring must be in accordance with
Class I, Div. 2 wiring methods and in accordance with the
authority having jurisdiction for use in these hazardous
locations.
■ CONFORMITY WITH LOW VOLTAGE DIRECTIVE OR UL
• This equipment is suitable for use in a Pollution Degree
2 environment and in Installation Category II, with the
maximum operating voltage of 300V.
Basic insulation is maintained between signal input, output
1 and output 2. Prior to installation, check that the insula-
tion class of this unit satisfies the system requirements.
• Altitude up to 2000 meters
• The equipment must be mounted inside a panel.
•The equipment must be installed such that appropriate
clearance and creepage distances are maintained to con-
form to CE/UL requirements. Failure to observe these re-
quirements may invalidate the CE/UL conformance.
■ CONFORMITY WITH EMC DIRECTIVE
•Insert a noise filter for the input and output connected
to the unit. TDK Noise Filter Model ZCAT 3035-1330 or
equivalent is recommended.
■ POWER INPUT RATING & OPERATIONAL RANGE
• Locate the power input rating marked on the product and
confirm its operational range as indicated below:
100 – 240V AC rating: 85 – 264V (90 – 264V for UL),
47 – 66 Hz, approx. 5 – 7VA
24V DC rating: 24V ±10%, approx. 3W
11 – 27V DC rating: 11 – 27V, approx. 3W
110V DC rating: 85 – 150V (110V ±10% for UL), approx. 3W
■ GENERAL PRECAUTIONS
• Before you remove the unit from its base socket or mount
it, turn off the power supply and input signal for safety.
■ ENVIRONMENT
•Indoor use
• When heavy dust or metal particles are present in the air,
install the unit inside proper housing with sufficient ven-
tilation.
• Do not install the unit where it is subjected to continuous
vibration. Do not subject the unit to physical impact.
• Environmental temperature must be within -5 to +55°C
(23 to 131°F) with relative humidity within 30 to 90% RH
in order to ensure adequate life span and operation.
• Be sure that the ventilation slits are not covered with ca-
bles, etc.
■ WIRING
• Do not install cables (power supply, input and output)
close to noise sources (relay drive cable, high frequency
line, etc.).
• Do not bind these cables together with those in which
noises are present. Do not install them in the same duct.
■ AND ....
•The unit is designed to function as soon as power is supplied,
however, a warm up for 10 minutes is required for satisfying
complete performance described in the data sheet.
• With voltage output, do not leave the output terminals
shortcircuited for a long time. The unit is designed to en-
dure it without breakdown, however, it may shorten ap-
propriate life duration.
COMPONENT IDENTIFICATION
INSTALLATION
Loosen the fixing screw at the front of the unit in order to
separate the body from the base socket.
■ DIN RAIL MOUNTING
Set the base socket so that its
DIN rail adaptor is at the bot-
tom. Position the upper hook
at the rear side of base socket
on the DIN rail and push in
the lower. When removing the
socket, push down the DIN
rail adaptor utilizing a minus
screwdriver and pull.
■ WALL MOUNTING
Refer to “EXTERNAL DIMEN-
SIONS.”
Model
SPAN
ZERO
SPAN
ZERO
Fixing Screw
Zero Adj.
Span Adj.
Zero Adj.
Span Adj. Connection
Diagram
Specifications
Output 1
Output 2*
*Provided only for dual output.
Body Base Socket
DIN Rail
35mm wide
Spring Loaded
DIN Rail Adaptor
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W2SP
P. 2 / 2EM-5502 Rev.4
M-SYSTEM WARRANTY
M-System warrants such new M-System product which it manufactures to be free from defects in materials and workmanship during the 36-month period following the date that such
product was originally purchased if such product has been used under normal operating conditions and properly maintained, M-System’s sole liability, and purchaser’s exclusive
remedies, under this warranty are, at M-System’s option, the repair, replacement or refund of the purchase price of any M-System product which is defective under the terms of this
warranty. To submit a claim under this warranty, the purchaser must return, at its expense, the defective M-System product to the below address together with a copy of its original
sales invoice.
THIS IS THE ONLY WARRANTY APPLICABLE TO M-SYSTEM PRODUCT AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. M-SYSTEM SHALL HAVE NO LIABILITY FOR CONSEQUENTIAL, INCIDENTAL OR
SPECIAL DAMAGES OF ANY KIND WHATSOEVER.
M-System Co., Ltd., 5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN, Phone: [phone], Fax: [phone], E-mail: [email protected]
TERMINAL CONNECTIONS
Connect the unit as in the diagram below or refer to the con-
nection diagram on the side of the unit.
CHECKING
1) Terminal wiring: Check that all cables are correctly con-
nected according to the connection diagram.
2) Power input voltage: Check voltage across the terminal
10 – 11 with a multimeter.
3) Input: Check input terminal 1 (+) – 2 (–) with an oscil-
loscope.
With voltage pulse input, the signal should be below 1V
at L level, while it should exceed 2V at H level.
4) Output: Check that the load resistance meets the de-
scribed specifications.
ADJUSTMENT PROCEDURE
This unit is calibrated at the factory to meet the ordered
specifications, therefore you usually do not need any cali-
bration.
For matching the signal to a receiving instrument or in case
of regular calibration, adjust the output as explained in the
following.
■ HOW TO CALIBRATE THE OUTPUT SIGNAL
Use a signal source and measuring instruments of sufficient
accuracy level. Turn the power supply on and warm up for
more than 10 minutes.
1) ZERO: Apply 10% input and adjust output to 10%.
2) SPAN: Apply 100% input and adjust output to 100%.
3) Check ZERO adjustment again with 10% input.
4) When ZERO value is changed, repeat the above proce-
dure 1) – 3).
5) Go through the same procedure for the Output 2.
MAINTENANCE
Regular calibration procedure is explained below:
■ CALIBRATION
Warm up the unit for at least 10 minutes. Apply 10%, 25%,
50%, 75% and 100% input signal. Check that the output
signal for the respective input signal remains within accu-
racy described in the data sheet. When the output is out of
tolerance, recalibrate the unit according to the “ADJUST-
MENT PROCEDURE” explained earlier.
EXTERNAL DIMENSIONS unit: mm (inch)
4
8 7
10
23 (.91)
89 (3.50)
84 (3.31)10(.39)
22 (.87)
59 (2.32)
DIN RAIL
35mm wide
[4 (.16)]
11–M3
SCREW
72 (2.83)
29.5 (1.16)
53 (2.09)
2–4.2x5
(.17x.20)
MTG HOLE
6 (.24) deep
114 (4.49)
11
56 123
9
6(.23)
• When mounting, no extra space is needed between units.
U(+)
V(–) POWER
10
11
+
–OUTPUT 1
7
8
+
–
3
6OUTPUT 2
1
2
4
+
–
INPUT
+
SENSOR EXC.
1
4
2
+
4kΩ
■ Dry Contact
Input Connection Examples
+
–
–+12V
PWR
■ Voltage Pulse
1
4
2
+
+
–
–+12V
PWR
The section enclosed by broken line is only with 2nd output option.
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Produkte, Support und Service
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