WP-9000-series switch output isolator

WP-9000 series switch output isolator, through switch contact type free voltage or logic level signal input to control the equipment. It is suitable for driving some low-power devices such as solenoid valves, alarms, light emitting diodes (LEDs), or other simple devices without energy storage.

　　 This isolator needs independent power supply, electromagnetic isolation between power supply-input circuit-output circuit.

◆ Features

　　● Switch contact, open collector transistor or logic driver input.

　　● Drive solenoid valves, alarms and other intrinsically safe devices with inverted logic drive function.

　　● With working power indicator. Output status indicator.

　　● Plug and unplug terminal blocks, DIN rail card installation.

● Power supply

Power connection: independent terminal 13－, 14＋, can be plugged and unplugged

　　 Power supply voltage: (20～30) V DC

　　 Current consumption: at 24VDC,

　　　　　 single channel <75mA (when the output current is 45mA)

　　　　　 dual channel <110mA (when the 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 turned on, or the voltage between terminals 11 and 12 is >4V, the output is turned on, and the LED yellow light is on (when it is reversed, it is not turned on and the LED yellow light is off);

　　☆If the input switch is disconnected, the transistor is not conducting or the voltage between terminals 11 and 12 is <1V, the output is not conducting, and the yellow LED light is off (when reverse phase, it is conducting, and the yellow LED light is on)

　　 Note: If the reverse phase is required, it needs to be set by the micro switch inside the product, and the user should indicate it when placing an order.

● Isolation performance

　　Insulation resistance: ≥100MΩ/500V DC (AC)

　　 Isolation capacity: 1500VAC/1 minute 50Hz

　　Anti-electromagnetic compatibility: in line with IEC 61000 related anti-electromagnetic standards

● Environmental parameters

　　Working temperature: (-20～＋60)℃

　　Storage temperature: (-40～＋80)℃

　　Environmental humidity: (5～＋95)%RH (no condensation)

● Structure and dimensions

　　Clip-on type; modular watch core; ABS material case; plug-in terminal

　　 Machine weight: about 110g

◆ Dimensions

　Dimensions: width × height × depth = 16 × 116 × 110 (mm)