Module RS-485 Modbus RTU 8 kênh đầu vào bộ đếm tốc độ cao HSC+8 kênh đầu ra PWM ICP DAS M-7088D-G CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng

Liên hệ

8-ch PWM Output and 8-ch High-speed Counter Input Module (5 VDC) with LED Display

THÔNG TIN SẢN PHẨM

Features

8 PWM Outputs and 8 Counter Inputs
Burst Mode and Continuous Mode for PWM Output
Software and Hardware Trigger Mode for PWM Output
Individual and Synchronous PWM Output
High-speed Counters
Built-in Dual Watchdog

Introduction

The M-7088/M-7088D provides 8-channel PWM (Pulse Width Modulation) output and 8-channel Counter input 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 input channels are also able to be used as high-speed counters with a speed of up to 1 MHz. The M-7088(D) supports both the Modbus RTU and the DCON protocols, which can be configured via software, and all hardware specifications are the same as the I-7088(D). The M-7088(D)/S allows the load voltage to be increased from +3.5 to +50 V for the 8-channels PWM (Pulse Width Modulation) output and the 8-channel high-speed counter.

Applications

• Controlling Motor Position/Speed
• Dimming Lamp Brightness
• Controlling Fan Speed

Specifications

CPU Module
Watchdog Timer	Module, Communication (Programmable)

Display
Type	5-Digit 7 Segment LED Display

Memory
Battery Backup	Yes

Isolation
Intra-module Isolation	2500 VDC

EMS Protection
EFT (IEC 61000-4-4)	±4 kV for Power Line
ESD (IEC 61000-4-2)	±4 kV Contact for Each Terminal

LED Indicators
Status	1 x Power and Communication

PWM
Channels	8
Type	TTL
Sink/Source (NPN/PNP)	Sink, Source
Load Voltage	+5 VDC
Load Current	Sink: 10 mA @ 5V /Channel Source: 1 mA @ 5V /Channel
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

Counter/Frequency/Encoder Input
Channels	8
Type	Counter
Counter Mode	Up
Counter/Encoder Bits	32-bit
Sink/Source (NPN/PNP)	Sink
ON Voltage Level	+3.5 ~ +5 VDC
OFF Voltage Level	+1 VDC Max.
Max. Speed	1 MHz

COM Ports
Ports	1 x RS-485
Baud Rate	1200 ~ 115200 bps
Data Format	(N, 8, 1), (N, 8, 2), (E, 8, 1), or (O, 8, 1)
Protocol	Modbus RTU, DCON

Power
Reverse Polarity Protection	Yes
Input Range	+10 ~ +30 VDC
Consumption	3.4 W

Mechanical
Dimensions (mm)	123 x 72 x 35 (W x L x H)
Installation	DIN-Rail Mounting

Environment
Operating Temperature	-25 ~ +75 °C
Storage Temperature	-40 ~ +85 °C
Humidity	10 ~ 95% RH, Non-condensing

Download

Datasheet

Documents

Ordering Information

M-7088D-G CR

8-ch PWM Output and 8-ch High-speed Counter Input Module (5 VDC) with LED Display, using DCON and Modbus Protocols (Gray Cover) (RoHS)

Module RS-485 Modbus RTU 8 kênh đầu vào bộ đếm tốc độ cao HSC+8 kênh đầu ra PWM ICP DAS M-7088D-G CR

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