Card mở rộng 8 kênh đầu ra PWM ICP DAS XV488 CR
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.
Tính năng
- 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
Thông số kỹ thuật
| Isolation |
| Intra-module Isolation |
2000 VDC |
| EMS Protection |
| ESD (IEC 61000-4-2) |
±4 kV Contact For Each Terminal
±8 kV Air For Random Terminal |
| PWM |
| Channels |
8 |
| Type |
PWM |
| Sink/Source (NPN/PNP) |
Sink |
| Load Voltage |
Internal Power: +5 VDC
External Power: +3.5 ~ +50 VDC |
| Frequency |
1 Hz ~ 500 KHz |
| Mode |
Burst, Continuous |
| Burst Count |
1 to 65535 |
| Trigger Start |
Hardware or Software |
| COM Ports |
| Ports |
1 x RS-232 |
| Baud Rate |
115200 bps |
| Data Format |
N, 8, 1 |
| Protocol |
Modbus/RTU |
| Power |
| Consumption |
W Max. |
| Powered from Terminal Block |
5 VDC |
| Mechanical |
| Dimensions (mm) |
59 mm x 82 mm x 13 mm (W x L x H) |
| Environment |
| Operating Temperature |
-25 ~ +75 °C |
| Storage Temperature |
-30 ~ +80 °C |
| Humidity |
10 ~ 90% RH, Non-condensing |
Thông tin đặt hàng
| XV488 CR |
8-ch Isolated PWM Output Expansion Board (RoHS) |
Tài liệu
Datasheet
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