MGATEMB3270 [MOXA]

1 and 2-port advanced serial-to-Ethernet Modbus gateways;


型号：	MGATEMB3270
厂家：	Moxa
描述：	1 and 2-port advanced serial-to-Ethernet Modbus gateways
文件：	总6页 (文件大小：1433K)
中文：	中文翻译
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MGate MB3170/MB3270 Series

1 and 2-port advanced serial-to-Ethernet Modbus gateways

Features and Benefits

• Supports Auto Device Routing for easy configuration

• Supports route by TCP port or IP address for flexible deployment

• Connects up to 32 Modbus TCP servers

• Connects up to 31 or 62 Modbus RTU/ASCII slaves

• Accessed by up to 32 Modbus TCP clients (retains 32 Modbus requests for

each Master)

• Supports Modbus serial master to Modbus serial slave communications

• Built-in Ethernet cascading for easy wiring

• 10/100BaseTX (RJ45) or 100BaseFX (single mode or multi-mode with SC/ST

connector)

• Emergency request tunnels ensure QoS control

• Embedded Modbus traffic monitoring for easy troubleshooting

• Serial port with 2 kV isolation protection (for “-I” models)

• -40 to 75°C wide operating temperature models available

• Supports redundant dual DC power inputs and 1 relay output

Certifications

Introduction

The MGate MB3170 and MB3270 are 1 and 2-port Modbus gateways, respectively, that convert between Modbus TCP, ASCII, and RTU

communications protocols. The gateways provide both serial-to-Ethernet communication and serial (master) to serial (slave) communications. In

addition, the gateways support simultaneously connecting serial and Ethernet masters with serial Modbus devices. The MGate MB3170 and

MB3270 Series gateways can be accessed by up to 32 TCP master/clients or connect to up to 32 TCP slave/servers. Routing through the serial

ports can be controlled by IP address, TCP port number, or ID mapping. A featured priority control function allows urgent commands to obtain an

immediate response. All models are rugged, DIN-rail mountable, and offer optional built-in optical isolation for serial signals.

Integrate TCP Masters without Altering the Modbus RTU/ASCII Network or Software

The MB3270 can integrate Modbus TCP with Modbus RTU/ASCII, without modifying the existing Modbus RTU/ASCII architecture or software. With

the serial redirector function, a serial master can maintain direct access to serial slave devices through a specially mapped serial port. This allows

the serial and TCP masters to access serial slaves simultaneously.

Optical Fiber for Ethernet Communication

The MGate MB3170 Series includes 100BaseFX fiber models that support transmission distances up to 4 km for multi-mode models, and up to 40

km for single-mode models. Optical fiber is well-suited for industrial applications because it is immune to electromagnetic noise and interference.

For environments that experience high ground loop voltages, fiber provides the best isolation protection, and because there is no danger of

sparking, optical fiber is safer than copper wire to use in hazardous environments.

Auto-Device Routing for Easy Configuration (Patent Pending)

Moxa’s Auto-Device Routing function helps eliminate many of the problems and inconveniences encountered by engineers who need to configure

large numbers of Modbus devices. A single mouse click is all that’s required to set up a slave ID routing table and configure Modbus gateways to

automatically detect Modbus requests from a supervisory control and data acquisition (SCADA) system. By removing the need to manually create

the slave ID routing table, the Auto-Device Routing function saves engineers significant time and cost.

Priority Control for Urgent Commands (Patented)

As Modbus networks increase in size and complexity, the lag time between commands and responses becomes a major concern. Advanced

models of the MB3000 Series provide a priority control function for urgent commands, allowing users to force certain commands to get an

immediate response. Depending on your system’s requirements, different methods are available to define which commands receive priority.

www.moxa.com

Patent Numbers: (US/TW)

• US7,743,192 B2/I332618

• US7,725,635 B2/I321007

Specifications

Ethernet Interface

10/100BaseT(X) Ports (RJ45 connector)

2 (1 IP, Ethernet cascade)

Auto MDI/MDI-X connection

Magnetic Isolation Protection

Optical Fiber

1.5 kV (built-in)

100BaseFX

Multi-Mode

50/125 µm

Single-Mode

G.652

Fiber Cable Type

OM1

4 km

800 MHz x km

5 km

Typical Distance

Typical (nm)

40 km

1310

1300

Wavelength

TX Range (nm)

1260 to 1360

1280 to 1340

1100 to 1600

0 to -5

RX Range (nm)

1100 to 1600

-10 to -20

-3 to -32

TX Range (dBm)

RX Range (dBm)

Link Budget (dB)

Dispersion Penalty (dB)

-3 to -34

Optical Power

Note: When connecting a single-mode fiber transceiver, we recommend using an

attenuator to prevent damage caused by excessive optical power.

Note: Compute the “typical distance” of a specific fiber transceiver as follows: Link

budget (dB) > dispersion penalty (dB) + total link loss (dB).

Ethernet Software Features

Industrial Protocols

Modbus TCP Client (Master), Modbus TCP Server (Slave)

Configuration Options

Management

Web Console (HTTP/HTTPS), Device Search Utility (DSU), MGate Manager, Telnet

Console

ARP, DHCP Client, DNS, HTTP, HTTPS, SMTP, SNMP Trap, SNMPv1/v2c/v3, TCP/IP,

Telnet, UDP, NTP Client

MIB

RFC1213, RFC1317

NTP Client

Time Management

Serial Interface

No. of Ports

MGate MB3170 Series: 1

MGate MB3270 Series: 2

Connector

MGate MB3170/MB3170I: DB9 male for RS-232 and terminal block for RS-422/485

MGate MB3270/MB3270I: 2 x DB9 male

Serial Standards

Baudrate

RS-232/422/485 (software selectable)

50 bps to 921.6 kbps

Data Bits

7, 8

Parity

None, Even, Odd, Space, Mark

www.moxa.com

Stop Bits

1, 2

Flow Control

DTR/DSR, RTS Toggle (RS-232 only), RTS/CTS

ADDC® (automatic data direction control)

1 kilo-ohm, 150 kilo-ohms

RS-485 Data Direction Control

Pull High/Low Resistor for RS-485

Terminator for RS-485

Isolation

120 ohms

MGate MB3170I: 2 kV (I models)

MGate MB3170I-T: 2 kV (I models)

MGate MB3170I-M-SC: 2 kV (I models)

MGate MB3170I-M-SC-T: 2 kV (I models)

MGate MB3170I-S-SC: 2 kV (I models)

MGate MB3170I-S-SC-T: 2 kV (I models)

MGate MB3270I: 2 kV (I models)

MGate MB3270I-T: 2 kV (I models)

Serial Signals

RS-232

TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND

Tx+, Tx-, Rx+, Rx-, GND

RS-422

RS-485-2w

RS-485-4w

Data+, Data-, GND

Tx+, Tx-, Rx+, Rx-, GND

Serial Software Features

Industrial Protocols

Modbus RTU/ASCII Master, Modbus RTU/ASCII Slave

Modbus (Transparent)

Max. No. of Client Connections

Max. No. of Server Connections

Power Parameters

Input Voltage

12 to 48 VDC

Input Current

MGate MB3170/MB3270: 435 mA @ 12 VDC

MGate MB3170I/MB3170-S-SC/MB3170I-M-SC/MB3170I-S-SC: 555 mA @ 12 VDC

MGate MB3270I/MB3170-M-SC/MB3170-M-ST: 510 mA @ 12 VDC

Power Connector

7-pin terminal block

Relays

Contact Current Rating

Resistive load: 1 A @ 30 VDC

Physical Characteristics

Housing

Plastic

IP Rating

IP30

Dimensions (with ears)

Dimensions (without ears)

Weight

29 x 89.2 x 124.5 mm (1.14 x 3.51 x 4.90 in)

29 x 89.2 x 118.5 mm (1.14 x 3.51 x 4.67 in)

MGate MB3170 Series: 360 g (0.79 lb)

MGate MB3270 Series: 380 g (0.84 lb)

www.moxa.com

Environmental Limits

Operating Temperature

MGate MB3170: 0 to 60°C (32 to 140°F)

MGate MB3170-T: -40 to 75°C (-40 to 167°F)

MGate MB3170-M-SC: 0 to 60°C (32 to 140°F)

MGate MB3170-M-SC-T: -40 to 75°C (-40 to 167°F)

MGate MB3170-M-ST: 0 to 60°C (32 to 140°F)

MGate MB3170-M-ST-T: -40 to 75°C (-40 to 167°F)

MGate MB3170-S-SC: 0 to 60°C (32 to 140°F)

MGate MB3170-S-SC-T: -40 to 75°C (-40 to 167°F)

MGate MB3170I: 0 to 60°C (32 to 140°F)

MGate MB3170I-T: -40 to 75°C (-40 to 167°F)

MGate MB3170I-M-SC: 0 to 60°C (32 to 140°F)

MGate MB3170I-M-SC-T: -40 to 75°C (-40 to 167°F)

MGate MB3170I-S-SC: 0 to 60°C (32 to 140°F)

MGate MB3170I-S-SC-T: -40 to 75°C (-40 to 167°F)

MGate MB3270: 0 to 60°C (32 to 140°F)

MGate MB3270-T: -40 to 75°C (-40 to 167°F)

MGate MB3270I: 0 to 60°C (32 to 140°F)

MGate MB3270I-T: -40 to 75°C (-40 to 167°F)

Storage Temperature (package included)

Ambient Relative Humidity

-40 to 85°C (-40 to 185°F)

5 to 95% (non-condensing)

Standards and Certifications

EMC

EN 55032/24

EMI

CISPR 32, FCC Part 15B Class A

EMS

IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV

IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m

IEC 61000-4-4 EFT: Power: 4 kV; Signal: 2 kV

IEC 61000-4-5 Surge: Power: 2 kV

IEC 61000-4-6 CS: 10 V

IEC 61000-4-8 PFMF

IEC 61000-4-11 DIPs

Hazardous Locations

Maritime

ATEX, Class I Division 2, IECEx

DNV-GL

Freefall

IEC 60068-2-32

Shock

IEC 60068-2-27

Vibration

IEC 60068-2-6, IEC 60068-2-64

EN 60950-1, IEC 60950-1, IEC 62368-1, UL 62368-1

Safety

MTBF

Time

MGate MB3170/MB3170I Series: 1,349,710 hrs

MGate MB3170-M-SC/M-ST/S-SC Series: 1,175,887 hrs

MGate MB3170I-M-SC Series: 768,343 hrs

MGate MB3170I-S-SC Series: 763,707 hrs

MGate MB3270/MB3270I Series: 1,236,384 hrs

Standards

Telcordia SR332

Warranty

Warranty Period

5 years

Details

See www.moxa.com/warranty

www.moxa.com

Package Contents

Device

1 x MGate MB3170/MB3270 Series gateway

Documentation

1 x quick installation guide

1 x warranty card

Dimensions

Ordering Information

Model Name

Ethernet

2 x RJ45

No. of Serial Ports

Serial Standards

RS-232/422/485

Serial Isolation

Operating Temp.

0 to 60°C

MGate MB3170

MGate MB3170I

MGate MB3270

MGate MB3270I

MGate MB3170-T

MGate MB3170I-T

MGate MB3270-T

MGate MB3270I-T

–

2 kV

–

0 to 60°C

2 kV

–

0 to 60°C

-40 to 75°C

0 to 60°C

2 kV

–

2 kV

–

MGate MB3170-M-SC

MGate MB3170-M-ST

MGate MB3170-S-SC

MGate MB3170I-M-SC

MGate MB3170I-S-SC

MGate MB3170-M-SC-T

MGate MB3170-M-ST-T

MGate MB3170-S-SC-T

1 x Multi-Mode SC

1 x Multi-Mode ST

1 x Single-Mode SC

1 x Multi-Mode SC

1 x Single-Mode SC

1 x Multi-Mode SC

1 x Multi-Mode ST

1 x Single-Mode SC

–

0 to 60°C

–

0 to 60°C

2 kV

–

0 to 60°C

-40 to 75°C

–

www.moxa.com

Model Name

Ethernet

No. of Serial Ports

Serial Standards

RS-232/422/485

Serial Isolation

2 kV

Operating Temp.

-40 to 75°C

MGate MB3170I-M-SC-T

MGate MB3170I-S-SC-T

1 x Multi-mode SC

1 x Single-Mode SC

2 kV

-40 to 75°C

Accessories (sold separately)

Cables

CBL-F9M9-150

CBL-F9M9-20

DB9 female to DB9 male serial cable, 1.5 m

DB9 female to DB9 male serial cable, 20 cm

Connectors

Mini DB9F-to-TB

DB9 female to terminal block connector

Non-locking barrel plug to bare-wire cable

Power Cords

CBL-PJTB-10

This document and any portion thereof may not be reproduced or used in any manner whatsoever without the express written permission of

Moxa Inc. Product specifications subject to change without notice. Visit our website for the most up-to-date product information.

www.moxa.com

MGATEMB3270 [MOXA]

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