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4-Port Industrial Secure Modbus TCP/RTU/ASCII Gateway

4-Port Industrial Secure Modbus TCP/RTU/ASCII Gateway with Optional 3kV isolation, DIN-rail mount, dual power input, wide-temperature

Model No : MB5904D

Weight In KG :1

Weight In LB :2.20462



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INTRODUCTION

Diverse Hardware Infrastructure
Modbus Gateway supports the four most commonly used communication standards, RS-232/485/422, and Ethernet. The ease-of use configuration utility provided with Modbus Gateway can quickly select the hardware  interface , and easily switch to the existing communication infrastructure. Industrial EMC protection and wide temperature operation capability make MB5904D ready for every mission. And if cabling is an issue, the PoE-powered version can allow MB5904D to be powered through PoE.


Advanced embedded security and advanced features
Relax. MB5904D Modbus Gateway supports OpenVPN and IPsec VPN encryption, allowing you to safely use the device over the internet without worrying about malicious attacks, data sniffing or unintentional remote control of your Modbus slaves. On your LAN, RSTP protocol will provide an additional layer of security in case of link losses.


Switching between Modbus Protocols
Modbus Gateway supports the standard Modbus protocol and is capable of converting any Modbus protocols between Modbus TCP, Modbus RTU, and Modbus ASCII for all supported hardware interfaces. All of this, in bidirectional mode: Ethernet and Serial ends can selected to be either master or slave Modbus ID Routing. Modbus Gateway supports various types of hardware communication interfaces, Modbus protocol conversion, and Modbus ID routing. Therefore the Modbus Gateway can integrate your existing and complex Modbus hardware configuration into a simple network that can be easily managed.

TECHNICAL 

NETWORK INTERFACE
Speed
IEEE 802.3 10BaseT
IEEE 802.3u 100BaseT(X)
IEEE 802.3u for 100Base-X (SFP version only)
IEEE 802.3z for 1000Base-X (SFP version only)
PoE standard supported
IEEE 802.3 af (-PoE version only)
LAN Mode
Dual Subnets or Network Redundancy
Connector ports
2x 10/100BASE-T(X) RJ-45 or
2x 100/1000 Base-X SFP Slots (SFP version)
OTHER INTERFACE

USB Ports
1
Speed
USB 2.0
Connector
USB A Type
SERIAL INTERFACE
Connector
1x2 5 pin 3.81mm Terminal Block, or D-sub9 connector
Mode
RS-232/422/485, software selectable
Ports
4
Baud Rate
1,200~921,600 bps
Flow Control
None, Xon/Xoff, RTS/CTS (RS-232 only)
Data Bits
7, 8 software selectable
Stop Bits
1, 2 software selectable
Parity
None, Odd, Even
Serial Isolation
2 kV isolation 
SOFTWARE
Protocols
IPv4, ICMP, TCP, UDP, DHCP Client, SNMPv1,v2c,v3, HTTP, HTTPS, Telnet, RFC2217, 802.1D-2004 RSTP, Security through OpenVPN Client/Server or IPsec VPN (peer-to-peer or peer-to-side) with up to 37.9Mbps VPN throughput, PPTP, and SMTP/TLS
Configuration
Atop Management Utility, Web UI, Telnet
VirtualCOM
Windows/Linux redirection software
Modbus Gateway Supported Modes
Ethernet: Modbus TCP Server/Client(or VCOM);
Serial: Modbus RTU/ASCII (master/slave)
Maximum number of Modbus clients/slaves
Modbus TCP: Maximum 16 clients;
Maximum 32 slave connections
Modbus concentrator
Optional - please ask your ATOP Representative
Modbus redundant concentrator
Optional - please ask your ATOP Representative
POWER
Input Voltage
Dual 12 - 48VDC (non-PoE Models); or through Ethernet Cable (PoE versions)
Input Current
0.65 A @ 12 VDC
Power Redundancy
Yes
Power Consumption
Approximately 8 W (Max)
Connector
7-Pin 5.08mm Lockable Terminal Block
Reverse Polarity Protection
Yes 
Relay Output
1A @ 30 VDC (normal open)
PHYSICAL CHARACTERISTICS
Housing
IP30 SPCC housing
Dimension (W x H x D)
55 x 145 x 113 mm
Weight
1,000g
Installation
DIN-Rail , Wall mount (optional kit)
Reset Button
Yes
ENVIRONMENTAL LIMITS
Operating Temperature
-40°C~85°C (-40°F~185°F)
Storage Temperature
-40°C~85°C (-40°F~185°F)
Ambient Relative Humidity
5%~95%, 55°C (Non-condensing)


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MB5904D-4P-Sis Industrial 4-Port Modbus Gateway, 10/100BASE-T(X), 3kV Isolation
MB5904D-4P-PoE-DB Industrial 4-Port Modbus Gateway, 10/100BASE-T(X) with PoE, DB9
MB5904D-4P-PoE-TB Industrial 4-Port Modbus Gateway, 10/100BASE-T(X) with PoE, TB5
MB5904D-4P-PoE-Sis Industrial 4-Port Modbus Gateway, 10/100BASE-T(X) with PoE, 3kV Isolation
MB5904D-4P-G-DB-SFP Industrial 4-Port Modbus Gateway, 100/1000BASE-X with SFP Slot, DB9
MB5904D-4P-G-TB-SFP Industrial 4-Port Modbus Gateway, 100/1000BASE-X with SFP Slot, TB5
MB5904D-4P-G-Sis-SFP Industrial 4-Port Modbus Gateway, 100/1000BASE-X with SFP Slot, 3kV Isolation