VIP member
WP-9000 series switch input isolator
The switch input isolator receives signals from switches or proximity switches, and outputs them to the control system or other intelligent instrument
Product details
The WP-9000 series switch input isolator controls equipment through switch contact type free voltage or logic level signal input. Suitable for driving small power devices such as solenoid valves, alarms, light-emitting diodes (LEDs), or other simple devices without energy storage.
This isolator requires independent power supply, with electromagnetic isolation between the power supply input circuit output circuit.
◆ Characteristics
● Switch contacts, open collector transistors or logic driver inputs.
● Drive intrinsic safety equipment such as solenoid valves and alarms, with reverse logic drive function.
Equipped with a working power indicator light. Output status indicator light.
● Plug and unplug terminal block, DIN rail card installation.
● Working power supply
Power wiring: independent wiring terminals 13-, 14+, can be plugged and unplugged with power on
Power supply voltage: (20-30) V DC
Current loss: At 24VDC,
Single channel ＜ 75mA (when output current is 45mA)
Dual channel ＜ 110mA (when output current is 45mA)
Power indicator: Power on LED light on: green
● Input signal
Input switch type: suitable for switch contacts; Transistor or logic driver
Input current: ≤ 3mA/24V
Switch delay: ≤ 2s
● Output signal
Channel output: 0~24V logic signal
Minimum output voltage: 12V at 45mA
Maximum output voltage: 24V
Current limit: 45mA
● Input/output characteristics
Normal (reverse) phase:
If the input switch is closed, the transistor is conductive or the voltage between terminals 11 and 12 is greater than 4V, the output is conductive, and the yellow LED light is on (when in reverse phase, then...)
Not conducting, the yellow LED light is off);
If the input switch is disconnected, the transistor does not conduct or the voltage between terminals 11 and 12 is less than 1V, the output does not conduct, and the yellow LED light does not light up (reverse phase)
At this time, it will conduct and the yellow LED light will turn on
Note: If reverse phase is required, it needs to be set through the micro switch inside the product, which should be specified by the user when ordering.
● Isolation performance
Insulation resistance: ≥ 100M Ω/500V DC (AC)
Isolation capability: 1500VAC/1 minute 50Hz
Electromagnetic compatibility: Complies with relevant electromagnetic standards of IEC 61000
● Environmental parameters
Working temperature: (-20~+60) ℃
Storage temperature: (-40~+80) ℃
Environmental humidity: (5~+95)% RH (without condensation)
● Structure and external dimensions
Card mounted type; Modular watch core; ABS material casing; Plug in terminal
Whole machine weight: approximately 110g
◆ External dimensions
Dimensions: Width x Height x Depth=16 x 116 x 110 (mm)
Online inquiry
-
Contacts
-
Company
-
Telephone
-
Email
-
WeChat
-
Verification Code
-
Message Content
-