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

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Mã sản phẩm: ET-7284
Thương hiệu: ICP DAS
Tình trạng:

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

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

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
  • 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.

Applications

  • Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, and Testing Equipment.

Specifications

Software
Built-in Web Server Yes
CPU Module
Watchdog Timer Module, Communication (Programmable)
Isolation
2-way Isolation Ethernet: 1500 VDC
I/O: 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
±8 kV Air for Random Point
Surge (IEC 61000-4-5) ±2 kV for Power Line
LED Indicators
Status Run, Ethernet, I/O
Digital Output
Channels 4
Type Isolated Open Collector
Sink/Source (NPN/PNP) Sink
Load Voltage +5 to +50 VDC
Load Current 650 mA/channel
Overvoltage Protection +60 VDC
Overload Protection 1.4 A
Short-circuit Protection Yes
Power on Value Programmable
Safe Value 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
Bits 32-bit
ON Voltage Level +3.5 to +30 VDC
OFF Voltage Level +1 VDC (max.)
Frequency Accuracy 1 Hz to 200 kHz: ±0.025% of Input Frequency
Individual Channel Configuration Yes
Max. Speed +3.5 to +10 VDC: 200 kHz
+10 to +30 VDC: 150 kHz
Low Pass Filter 1 to 32767 μs
Counter Value Retention Yes
Ethernet
Ports 2 x RJ-45, 10/100 Base-TX, Swtich Ports
LAN bypass Yes
Security ID, Password and IP Filter
Protocol Modbus TCP, Modbus UDP
Power
Reverse Polarity Protection Yes
Consumption 4.2 W (max.)
Powered from Terminal Block +12 to +48 VDC
Mechanical
Dimensions (mm) 76 x 120 x 38 (W x L x H)
Installation DIN-Rail mounting
Environment
Operating Temperature -25 to +75°C
Storage Temperature -30 to +80°C
Humidity 10 to 90% RH, Non-condensing

Download

Datasheet

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)
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