W5DY

Isolation dual output terminal disc-shaped signal converter W5-UNET series

distributor

Main functions and strengths
Provide power to a two-wire transmitter (output signal: 4-20mA DC) and convert the transmitted signal into an isolated DC signal
● Small terminal block structure
● Can be installed with high density

Model: W5DY ①②③④

Matters for ordering
Model code: W5DY ①②③④
① Select from the following codes.
(For example: W5DY-A6-R2/K/Q)
Special specifications (e.g./C01)
Note: When using a single output type, use the first output signal.

input signal
◆ Current input
4-20mA DC (input resistance 249.5 Ω)

① First output signal
◆ Current output
A4~20mA DC (load resistance below 550 Ω)
B: 2-10mA DC (load resistance below 1100 Ω)
C1~5mA DC (load resistance below 2200 Ω)
D0-20mA DC (load resistance below 550 Ω)
E0-16mA DC (load resistance below 685 Ω)
F0-10mA DC (load resistance below 1100 Ω)
G0~1mA DC (load resistance below 11k Ω)
ZCurrent Range (Refer to the "Output Specifications" section)
◆ Voltage output
10~10mV DC (load resistance above 10k Ω)
20~100mV DC (load resistance above 100k Ω)
30~1V DC (load resistance above 100 Ω)
40~10V DC (load resistance above 1000 Ω)
50-5V DC (with a load resistance of 500 Ω or more)
61~5V DC (load resistance above 500 Ω)
4W-10~+10V DC (load resistance above 2000 Ω)
5W-5~+5V DC (load resistance above 1000 Ω)
0Voltage Range (Refer to the "Output Specifications" section)

② Second output signal
Code and first output signal*
Y: No second output signal

③ Power supply
◆ AC power supply
M85-264V AC (allowable voltage range 85-264V AC, 47-66Hz)
(Not compliant with CE)
◆ DC power supply
R24V DC (allowable voltage range ± 10%, ripple factor below 10% p-p)
R2: 11-27V DC (allowable voltage range 11-27V DC, ripple factor below 10% p-p)
(Not compliant with CE)
P: 110V DC
(Allowable voltage range 85-150V DC, ripple factor below 10% p-p)
(Not compliant with CE)

④ Additional code (can be multiple)
Response time (090%)
Do not writeStandard response type: less than 0.5s
/KQuick response type, approximately 25ms
◆ Special specifications
Do not write: No special specifications
/Q: Special specifications (please select from the special specifications separately)

Special specifications
◆ Coating (For detailed information, please refer to the company website)
/C01Silicon coating
/C02Polyurethane coating
/C03Rubber coating

Machine Specifications
Construction: Surface Terminal Disk Construction
connection method
Input section: M3.5 screw terminal connection (allowable torque of screw is 0.8N · m)
Output section: M3 screw terminal connection (allowable torque of screw is 0.8N · m)
Power supply section: M3 screw terminal connection (allowable torque of screw is 0.8N · m)
Terminal screw material: Nickel plated iron surface
Shell material: Black flame resistant resin
Isolation: 4-channel isolation (input -1st output -2nd output - power supply)
Output range: approximately -10 to+120% (at 1-5V DC)
Zero adjustment range: -2% to+2% (adjustable from the front)
Range adjustment range: 98-102% (adjustable from the front)

Power specifications for the use of 2-wire transmitters
Voltage range of power supply for 2-wire transmitter (between terminals ④ and ⑤):
24-28V DC (without load)
20V DC or above (under 20mA DC load)
Current capacity: below 22mA DC
Short circuit protection circuit
Limit current: below 30mA
Allowable short-circuit time: infinite

Input specifications
■ Current input
Input resistor: Built in input resistor

output specifications
■ Current output (manufacturing possible range)
Output range: 0-20mA DC
Output range: 1-20mA
Output zero current: less than 1.5 times the output range
Allow load resistance: to ensure that the voltage between the output terminals of the converter is below 11V
resistance value
Voltage output (manufacturing possible range)
Output range: -10 to+12V DC
Output range: 5mV~20V
Output zero voltage: less than 1.5 times the output range
Allowable load resistance: a resistance value that allows the load current to be below 10mA (below 5mA when outputting negative voltage)
(However, the output voltage should be above 0.5V)

Set specifications
power consumption
AC power supply:
Approximately 4VA at 100V AC
Approximately 5VA at 200V AC
Approximately 6VA at 264V AC
DC power supply: approximately 3W
Temperature range for use: -5 to+55 ℃
Humidity range: 0-90% RH (non condensing)
Installation: DIN rail installation
Weight: Approximately 130g

Performance (expressed as a percentage relative to range)
Standard accuracy: ± 0.1%
Temperature coefficient: ± 0.015%/℃
The impact of power supply voltage fluctuations: ± 0.1%/allowable voltage range
Insulation Resistance: Input - First Output - Second Output - Power Supply
100M Ω or above/500V DC
Isolation strength:
Input -1st Output/2nd Output - Power Supply - Ground Connection
2000V AC for 1 minute
Between the first output and the second output
1000V AC for 1 minute

Applicable standard
EU Directive:
Electromagnetic Compatibility Directive (EMC Directive)
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive
EN 50581
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