Mô tả

Bộ chuyển đổi Profibus sang HART ICP DAS GW-7557-M CR

Features

  • Protocol & Hierarchy : DP-V0 Slave
  • Transmission Rate Setting : detected automatically
  • Max Input Data Length : 240 Bytes
  • Max Output Data Length : 240 Bytes
  • Address Setting : 0~126 set by DIP switch or EEPROM
  • Supports HART Mode : point-to-point / multi-drop
  • Support HART Master : Allow two HART Masters
  • Support HART Channel : 4 channels
  • Support HART Frame : Short/Long frame
  • Support HART modules : Connecting up to 15 HART modules
  • Support HART Burst mode : YES
  • Network Isolation Protection : 2500 Vrms High Speed iCoupler
  • DC Isolation Protection : 3000 VDC on PROFIBUS side

Introduction

The GW-7557 Gateway is specially designed for the slave device of PROFIBUS DP protocol. It allows the PROFIBUS master to access the HART slave devices. These HART slave devices may be a transmitter, an actuator, a current output device and so forth. In addition, we also provide the utility software for users to configure the GW-7557. By using this module, users can put their HART slave devices into PROFIBUS network very easily.

Applications

  • Industrial Automation
  • Factory Automation
  • Process Automation
  • Etc…

Specifications

CPU Module
CPU 80186, 80 MHz or compatible
EEPROM 16 KB
Flash 512 KB
SRAM 512 KB
Watchdog Timer Watchdog IC
CPU built-in
LED Indicators
Status PWR LED, RUN LED, ERR LED
COM Ports
Ports RS-232
3-pin screwed terminal block (RxD, TxD, GND)
Baud Rate Up to 115200
Parity None, Even, Odd
Data Bit 7, 8
Stop Bit 1, 2
HART
Ports 4 channels
PROFIBUS
Controller Profichip VPC3+C
Transceiver ADI ADM2486
Baud Rate 9.6 k, 19.2 k, 45.45 k, 93.75 k, 187.5 k, 500 k, 1.5 M, 3 M, 6 M, 12 M
Isolation 3000 VDC for DC-to-DC, 2500 Vrms for bus-to-logic
Protocol DP-V0
Power
Consumption 2.0 W
Mechanical
Casing Metal
Dimensions (mm) 96 x 33 x 119 (W x L x H)
Installation DIN-Rail
Environment
Operating Temperature -25 ~ +75℃
Storage Temperature -30 ~ +85 ℃
Humidity 5 ~ 95% RH, Non-condensing

Download

Datasheet

Documents

Ordering Information

GW-7557-M     CR  PROFIBUS to HART Gateway (Metal Case) (RoHS)
Đăng nhập
Đăng ký
Hotline: 0904251826
x