Bộ chuyển đổi PROFIBUS sang HART ICP DAS GW-7557-M

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GW-7557-M CR PROFIBUS/HART Gateway (RoHS) (Metal casing)

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Bộ chuyển đổi PROFIBUS sang HART ICP DAS GW-7557-M

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.

Features

Protocol & Hierarchy

DP-V0 Slave

Supports PROFIBUS Transmission Rate (kbps)

9.6, 19.2, 45.45, 93.75, 187.5, 500, 1500, 3000, 6000, 12000

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

Indicators

PWR, ERR, and RUN LEDs

Network Isolation Protection

2500 Vrms High Speed iCoupler

DC Isolation Protection

3000 VDC on PROFIBUS side

Hardware Specifications

Hardware

CPU

80186, 80 MHz or compatible

SRAM/Flash/EEPROM

512 KB / 512 KB / 16 KB

Watchdog

Watchdog IC
CPU built-in

ESD Protection

4 kV class A

PROFIBUS Interface

Controller

Profichip VPC3+C

Transceiver

ADI ADM2486

Connector

9-pin female D-Sub

Baud Rate (bps)

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

Transmission Distance (m)

Depend on baud rate (for example, max. 1200 m at 9.6 kbps )

Isolation

3000 VDC for DC-to-DC, 2500 Vrms for bus-to-logic

Protocol

DP-V0

HART Interface

HART Interface

8-pin screwed terminal block

HART Channel

4 channels

UART Interface

COM

RS-232

COM Connector

3-pin screwed terminal block (RxD, TxD, GND)

Baud Rate (bps)

Up to 115200

Data bit

7, 8

Stop bit

1, 2

Parity

None, Even, Odd

LED

Round LED

PWR LED, RUN LED, ERR LED

POWER

Power supply

Unregulated +10 ~ +30 VDC

Protection

Power reverse polarity protection, Over-voltage brown-out protection

Power Consumption

2.0 W

Mechanism

Installation

DIN-Rail

Dimensions

72 mm x 33 mm x 119 mm (W x L x H)

Environment

Operating Temp.

-25 ~ 75℃

Storage Temp.

-30 ~ 85℃

Humidity

5 ~ 95% RH, non-condensing

Download

Pin

GSD

Manual

Data sheet

Certification

FAQ

Odering information

GW-7557-B CR

PROFIBUS/HART Gateway (RoHS)

GW-7557-M CR

PROFIBUS/HART Gateway (RoHS) (Metal casing)

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