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8-Port Modbus Gateway met RJ45 serial, RS-232/422/485, 24-48 VDC power input

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beschikbaarheid: 3 weken


1 235,71 €

8-Port Rack-mount Secure Modbus TCP/RTU/ASCII Gateway
  • Remotely monitor, manage, and control industrial field devices
  • Industrial EMC protection, Opt. Serial port Isolation, -20°C~70°C operation
  • 2 Fast-Ethernet ports with RSTP allowing also dual-subnet or redundancy
  • 8/16 sw-selectable RS-232/485/422 (*) RJ45 serial ports, up to 921kbps with adjustable pull-high / pull-low resistors
  • 24~48 VDC Power Input or 100~240 VAC Power input (EU or US version)
  • TCP Server/Client, UDP, Virtual COM and Tunneling modes supported
  • Supports SNMPv1/v2c/v3, Embedded security with IPsec VPN
  • Configuration via Web Browser / Serial Console / Telnet Console / Windows Utility
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 
MB5904D embeds IPsec VPN Encryption, that allows you to tunnel your data securely throught the internet and prevent unauthorized control of your Serial Devices by malicious people. 

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.

Network Interface
Speed IEEE 802.3 10BaseT
IEEE 802.3u 100BaseT(X)
LAN Mode Dual Subnets or Network Redundancy
Connector ports 2x 10/100BASE-T(X) RJ-45
Serial Interface
Connector RJ45 RS-232/422/485 software selectable (-N models) or
RJ45 Isolated RS-422/485 software selectable (-SiS models)
Port(s) 8
Baud rate 1200~921,600 bps software selectable
Parity None, Odd, Even, Mark, Space
Data bits 5, 6, 7, 8 software selectable
Stop Bit 1,2 software selectable
Flow Control None, Xon/Xoff, RTS/CTS (RS-232 only)
Isolation 2.5 KV (Sis versions only)​
Power Characteristic
Connector DC version: 5.08mm 3-pin Lockable Terminal Block
EU-US version: IEC 60320-1 C14 AC Power Inlet
Input Voltage DC version: 24 - 48VDC; US-EU version: 100~240 VAC (EU or US Plug)
Input Current (@ 12VDC) DC version: 0.54 A @24VDC; US-EU version: 0.21A@100VAC
Power Consumption Approximately 21 W (Max)
Reverse Polarity Protection Yes (DC version only)
Redundancy No
Relay Output Yes (1)
EMC FCC Part 15, Subpart B, Class B
EN 55022, Class B, EN 61000-3-2, EN 61000-3-3, EN 55024​
Safety EN60950-1:2006/ IEC60950-1 LVD
Drop (Freefall) /Vibration
IEC 60068-2-27
ISTA Test Procedure 2A /IEC 60068-2-64
RoHS Yes
MTBF 5 years​
Operating -20°C~70°C (-4°F~158°F)
Storage -40°C~85°C (-40°F~185°F)
Humidity 5~95%RH(Non-condensing)
Housing IP30 SPCC housing
Dimensions (W x H x D) 436 mm x 43.5 mm x 200 mm
Installation 19' Rack-Mount (Kit included)
Reset Button Yes
Weight 3,000g
Configuration Atop Management Utility, Web UI, Telnet
Supported Protocol IPv4, ICMP, TCP, UDP, DHCP Client, SNMPv1,v2c,v3, HTTP, HTTPS, Telnet,
RFC2217, Security through IPsec host-to-host or host-to-side VPN with up to
37.9Mbps VPN throughput
VirtualCOM Windows/Linux redirection software
Link Mode
TCP Client Dual destination supports raw-data or VirtualCOM
TCP Server 4 Connections mode supports raw-data; VirtualCOM or reverse Telnet
UDP​ Up to 4 Ranges IP




Model Name Part Number Description
MB5908D-N-DC 1P1MB590800001G 8-Port Modbus Gateway, RJ45, RS232/422/485 DC
MB5908-SiS-DC 1P1MB590800002G 8-Port Modbus Gateway, RJ45, Isolated RS422/485 DC
MB5908-N-EU 1P1MB590800013G 8-Port Modbus Gateway, RJ45, RS232/422/485 EU Plug
MB5908-N-US 1P1MB590800003G 8-Port Modbus Gateway, RJ45, RS232/422/485 US Plug
MB5908-SiS-EU 1P1MB590800014G 8-Port Modbus Gateway, RJ45, Isol. RS422/485 EU Plug
MB5908-SiS-US 1P1MB590800004G 8-Port Modbus Gateway, RJ45, Isol. RS422/485 US Plug
SDK version Contact HQ

SDK Programmable version, ask HQ for information




Model Name P/N Description
SDR-75-24​ 50500752240001G 75W/3.2A DIN-Rail 24VDC power supply with universal 88~264VAC / 124~370VDC input
AD17-24C (US-Y) 50500151240002G Y-Type power adaptor,100-240VAC input, 0.6A @ 24VDC output, US plug
AD17-24D (EU-Y) 50500151240012G Y-Type power adaptor,100-240VAC input, 0.6A @ 24VDC output, EU plug
GDC-120 59906861G 120mm copper woven grounding cable
CBL-RJ45(8P)-DB9(M)-90 50891781G RJ45 to DB9 Male Cable, 90cm​
CBL-RJ45(8P)-DB9(M)-200 50891951G RJ45 to DB9 Male Cable, 200cm​
CBL-RJ45(8P)-DB9(F)-90 50891791G RJ45 to DB9 Female Cable, 90cm​
CBL-RJ45(8P)-DB9(F)-90-C 50891971G RJ45 to DB9 Female Cross Over Cable, 90cm​
CBL-RJ45(8)-DB9(F)-200-C 50891961G RJ45 to DB9 Female Cross Over Cable, 200cm​
RMK-718-Black 70100000000040G Rack Mount Mounting-Kit, Black
Power Cable (US) 50801041G 6 feet Power Cable, US
Power Cable (EU) 50801051G 6 feet Power Cable, EU
Fuse 50709441G SFP Transceiver, 1250Mbps, 1310nmDFB, Single-mode, 30km, 3.3V, -40~85°C
  • poorten 8
  • temperatuur -20 ~ 70°C
  • bouwvorm Rack
  • toepassing Modbus Gateway

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