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home > product> solutions > hmi & touch monitor> TouchPAD < I/O Expansion Boards(XV-Boards) > XV488
 
XV488
8-channel PWM Isolated Output Expansion Board
 
 
~ Available soon ~
Model: XV488
 
  • 8-channel PWM Output
  • Burst Mode and Continuous Mode for PWM Output
  • Software Trigger Mode for PWM Output
  • Individual and Synchronous PWM Output
  • 4 kV ESD and EFT Protection
  • Dual Watchdog
  • Wide Operating Temperature Range: -25 to +75°C
 
The XV488 provides 8-channel PWM (Pulse Width Modulation) Output, and can be used to develop powerful and cost-effective analog control systems. PWM is a powerful technique for controlling analog circuits that uses the Digital Output to generate a waveform with a variable duty cycle and frequency which can then be used to control an analog circuit in applications such as controlling the position or speed of motors, the brightness of lamps, or the speed of fans, etc. Either burst mode or continuous mode can be used for the PWM output depending on the application. In addition, all Digital The XV488 supports both the Modbus RTU and the DCON protocols, which can be configured via software. The XV488 allows the load voltage to be increased from +3.5 to +50 V for the 8-channels PWM (Pulse Width Modulation) output.
 
PWM Output Internal Power External Power
Channels 8
Type PWM
Sink/Source (NPN/PNP) Sink
Load Voltage +5 VDC +3.5 ~ +50 VDC
Max. Load Current Sink +5 VDC @ 10 mA/Channel +50 VDC @ 200 mA/Channel
Source +5 VDC @ 1 mA/Channel -
PWM Frequency 1 Hz ~ 500 KHz
Duty Cycle 0.1 to 99.9%
Mode Burst, Continuous
Burst Count 1 to 65535
Trigger Start Hardware or Software
Power-on Value -
Safe Value -
 
Communication
Interface RS-232/TTL
Format N, 8, 1
Baud Rate 115200 bps
Protocol Modbus/RTU
Isolation
Intra-module Isolation, Field-to-Logic 2000 VDC
EMS Protection
ESD (IEC 61000-4-2) ±4 kV Contact for Each Terminal
±8 kV Air For Random Terminal
Power
Power from Terminal Block 5 VDC
Consumption W Max.
Mechanical
Dimensions (W x L x H) 59 mm x 82 mm x 13 mm
Environment
Operating Temperature -25 to +75°C
Storage Temperature -30 to +80°C
Humidity 10 to 90% RH, Non-condensing
 
XV488 CR 8-channel PWM Isolated Output Expansion Board (RoHS)
 
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