ES-5502 Rev.17
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
Typical Applications
• Positive displacement flowmeters, turbine flowmeters and vortex flowmeters
• Proximity switches
MODEL: W2SP–[1][2][3]-[4][5]
ORDERING INFORMATION
• Code number: W2SP-[1][2][3]-[4][5]
Specify a code from below for each of [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: When the user requires a current and a voltage output, specify the current to be the Output 1 which allows 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 & Approvals (must be specified)
/N
: Without CE or UL
/CE
: CE marking
/UL
: UL approval, CE marking
Other Options
blank
: none
/Q
: Option other than the above (specify the specification)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to our web site.)
/C01
: Silicone coating
/C02
: Polyurethane coating
/C03
: Rubber coating (UL not available)
TERMINAL SCREW MATERIAL
/S01
: Stainless steel (UL not available)
GENERAL SPECIFICATIONS
Construction
: Plug-in
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
: 0 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.
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
≥ 5 msec. with input range < 100 Hz
Sensing
: Approx. 12 V DC @3 mA
ON/OFF level
: ≤ 200 Ω / 0.6 V for ON, ≥ 100 kΩ / 2.5 V for OFF
■
Voltage Pulse
: Square or sine waveforms
Pulse width time requirement
: 20 μsec. min. for high and low levels
≥ 5 msec. with input range < 100 Hz
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 lb)
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
EU conformity
:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
Low Voltage Directive
EN 61010-1
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)
RoHS Directive
Approval
:
UL/C-UL nonincendive Class I, Division 2,
Groups A, B, C, and D
(UL 121201, CAN/CSA-C22.2 No.213-17)
UL/C-UL general safety requirements
(UL 61010-1, CAN/CSA-C22.2 No.61010-1-12)
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM