ES-5535 Rev.16
W2AP
Space-saving Dual Output Signal Conditioners
Mini-MW Series
DC/FREQUENCY CONVERTER
Functions & Features
• Provides a pulse rate output in proportion to DC input signal
Typical Applications
• Totalizing applications in combination with a counter
MODEL: W2AP–[1][2][3]-[4][5]
ORDERING INFORMATION
• Code number: W2AP-[1][2][3]-[4][5]
Specify a code from below for each of [1] through [5].
(e.g. W2AP-612-M2/CE/Q)
• Special input range (For codes Z & 0)
• Output frequency range (e.g. 0 – 500 Hz)
Frequencies of Output 1 and 2 are the same.
• Specify the specification for option code /Q
(e.g. /C01/S01)
[1] INPUT
Current
A
: 4 – 20 mA DC (Input resistance 250 Ω)
D
: 0 – 20 mA DC (Input resistance 50 Ω)
G
: 0 – 1 mA DC (Input resistance 1000 Ω)
H
: 10 – 50 mA DC (Input resistance 100 Ω)
Z
: Specify current (See INPUT SPECIFICATIONS)
( 0 % input must be 0 mA.)
Voltage
3
: 0 – 1 V DC (Input resistance 1 MΩ min.)
4
: 0 – 10 V DC (Input resistance 1 MΩ min.)
5
: 0 – 5 V DC (Input resistance 1 MΩ min.)
6
: 1 – 5 V DC (Input resistance 1 MΩ min.)
0
: Specify voltage (See INPUT SPECIFICATIONS)
( 0 % input must be 0 V.)
[2] OUTPUT 1
1
: Open collector (max. frequency 10 kHz)
(When the dry contact AC/DC switch is selected as
one of the outputs, the frequency of the other output
is limited to max. 30 Hz.)
2
: 5 V pulse (max. frequency 10 kHz)
(When the dry contact AC/DC switch is selected as
one of the outputs, the frequency of the other output
is limited to max. 30 Hz.)
3
: Dry contact AC/DC switch (max. frequency 30 Hz)
[3] OUTPUT 2
Same range availability as Output 1
Y
: None
[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.)
(Select ‘/N’ for ‘Standards & Approvals’ code.)
[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
Zero adjustment
: 0 – 5 % (front)
Span adjustment
: 95 to 105 % (front)
INPUT SPECIFICATIONS
■
DC Current
:
Shunt resistor attached to the input terminals (0.5 W)
Specify input resistance value for code Z.
■
DC Voltage
: 0 – 300V DC
Minimum span
: 1V
Input resistance
: 1 MΩ min.
OUTPUT SPECIFICATIONS
■
Open Collector
: 30 V DC @100 mA (resistive load)
Frequency range
: 0 – 10 pulses/hour through 10 kHz
Saturation voltage
: 0.6 V DC
■
5 V Pulse
Frequency range
: 0 – 10 pulses/hour through 10 kHz
Hi level
: 3.0 – 5.5 V
Lo level
: ≤ 0.5 V
Load resistance
: 250 Ω min.
■
Dry Contact AC/DC Switch
Frequency range:
0 – 10 pulses/hour through 30 Hz
Timer:
Limits within 75 ±25 msec.
for wider than 75 msec. pulses
Rated load:
132 V AC @200 mA (cos ø = 1)
30 V DC @200 mA (resistive load)
Saturation voltage:
3 V DC
OUTPUT PULSE WIDTH
INSTALLATION
Power Consumption
•
AC
:
Approx. 4 VA at 100 V
Approx. 5 VA at 200 V
Approx. 6 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
: Approx. 3 sec. (0 – 90 %)
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
Measurement Category II (input, output)
Installation Category II (power)
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 unit: mm [inch]
TERMINAL ASSIGNMENTS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM