Module 2 cổng Ethernet Modbus TCP 4/8 kênh Counter/Frequency/Encoder +4 kênh DO ICP DAS ET-7284 CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng

Liên hệ

Ethernet I/O Module with 2-port Ethernet Switch, 4/8-ch Counter/Frequency/Encoder Input and 4-ch DO

THÔNG TIN SẢN PHẨM

Features

Built-in Web Server
Web HMI
Support for both Modbus TCP and Modbus UDP Protocols
Communication Security
2-port Ethernet Switch for Daisy-Chain Topology
Dual Watchdog
Wide Operating Temperature Range: -25 ~ +75°C
I/O Pair Connection
Built-in I/O
- Counter/Frequency/Encoder: 4/8 Channels
- Digital Output: 4 Channels

Introduction

The ET-7284 is a 32-bit high-speed Counter/Frequency/Encoder input and 4-channel Digital Output module that offers a variety of input mode options, including "Up Counter”, "Frequency Input", "Up/Down Counter", "Direct/Pulse Counter" and "A/B Phase Counter". The mode can be individually configured for all 8 channels, where, for example, some channels can be set to “Up Counter” mode, and other channels can be individually set to “Frequency”, "Up/ Down Counter" or “Encoder input” mode. The built-in programmable low pass filter can be used to eliminate noise where the width of the high/low pulse is narrower than the minimum high/low width of the low pass filter. The ET-7284 module is equipped with FRAM memory to retain the counter values. FRAM is a type of non-volatile memory that can be used to store written data, even after the module has been powered off. This storage feature can be either enabled or disabled, and the data can be retained for up to 10 years.

Specification

CPU Module
Watchdog Timer	Yes, Module (0.8 second), Communication (Programmable)

EMS Protection
EFT (IEC 61000-4-4)	±4 kV for Power Line
ESD (IEC 61000-4-2)	±4 kV Contact for Each Terminal ±8 kV Air for Random Point
Surge (IEC 61000-4-5)	±2 kV for Power Line

LED Indicators
Status	1 x Power, 2 x Ethernet, 16 x I/O

Software
Built-in Web Server	Yes

Digital Output
Channels	4
Type	Isolated Open Collector
Sink/Source (NPN/PNP)	Sink
Load Voltage	+5 VDC ~ +50 VDC
Max. Load Current	650 mA/channel
Overvoltage Protection	60 VDC
Overload Protection	1.4 A
Short-Circuit Protection	Yes
Power on Value	Yes, Programmable
Safe Value	Yes, Programmable

Counter/Frequency/Encoder Input
Channels	4-channel Up/Down Counter (CW/CCW) 4-channel Dir/Pulse Counter (Bi-directional) 4-channel A/B Phase (Quadrant Counting) 8-channel Up Counter 8-channel Frequency
Type	Counter, Frequency or Encoder
ON Voltage Level	+3.5 VDC ~ +30 VDC
OFF Voltage Level	+1 VDC Max.
Bits	32-bit (4,294,967,295)
Frequency Accuracy	1 Hz ~ 200 kHz: ±0.025% of Input Frequency (Note1)
Individual Channel Configuration	Yes
Max. Speed	3.5 VDC ~ 10 VDC: 200 kHz 10 VDC ~ 30 VDC: 150 kHz
Count Value Retention	Yes
Counter Value Retain	Yes

Ethernet
Ports	2 x RJ-45, 10/100 Base-TX, Swtich Ports
Security	ID, Password and IP Filter
Protocol	Modbus/TCP, Modbus/UDP

Power
Reverse Polarity Protection	Yes
Consumption	4.2 W
Powered from Terminal Block	12 ~ 48 VDC

Mechanical
Dimensions (mm)	76 mm x 120 mm x 38 mm (W x L x H)
Installation	DIN-Rail or Wall mounting

Environmental
Operating Temperature	-25 ~ +75°C
Storage Temperature	-30 ~ +80°C
Humidity	10 ~ 90% RH, Non-condensing

Download

Data sheet

Documents

Ordering information

ET-7284 CR

Ethernet I/O Module with 2-port Ethernet Switch, 4/8-ch Counter/Frequency/Encoder Input and 4-ch DO (RoHS)

Module 2 cổng Ethernet Modbus TCP 4/8 kênh Counter/Frequency/Encoder +4 kênh DO ICP DAS ET-7284 CR

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