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MB5916A-CT Series

16-Port IEC61850-3 Certified Industrial Rack-Mount Secure Modbus Gateway

  • Remotely access Modbus RTU/ASCII devices, convert to Modbus TCP
  • Supporting advanced Modbus Features. Configuration via Web Browser
  • IEC61850-3 certified, can be easily set up into IEC61850-3 substations
  • Industrial EMC protection, wide temperature operation, -40°C~80°C
  • Redundant Power Input for fault protection, either 24~48 VDC or High-Voltage AC/DC (100~240VAC or 100~370VDC)
  • 6 Fast-Ethernet interfaces, either RJ45 or SFP slot
  • 8 RS-232/RS-485/RS-422 Serial ports, with or without isolation
  • Supporting VirtualCOM, embedded security with IPsec VPN
  • Configuration via Web Browser/ Serial Console / Telnet/ Windows Utility
  • Automatic mapping of all slaves’ data into memory, up to 64 connections
MB5916A-CT Series
MB5916A-CT Series
MB5916A-CT Series

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. You could set it up via Web Browser, Serial Console, Telnet Console, Windows Utility or through the LCM display in front of the device. Industrial EMC protection makes MB5916A ready for every mission.

Security and Redundancy
MB5916A embeds OpenVPN and IPsec VPN, that allows you to tunnel your data securely throught the internet and prevent unauthorized control of your Serial Devices by malicious people. The integrated Rapid Spanning Tree Protocol (RSTP), allows you to add a backup Ethernet link in the event the primary one fails.

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.

Modbus Data Concentrator
The Modbus Data Concentrator performs pre-defined Modbus commands to read/write data from the slave devices via serial ports. It mirrors slave device data to its own memory. Therefore, requesting masters can receive response in a shorter period, achieving better overall efficiency.

Regular Modbus gateway

 

Modbus Concentrator

 

 

 

Environmental Limits
Operating Temperature-40°C~80°C (-40°F~176°F)
Storage Temperature-40°C~85°C (-40°F~185°F)
Ambient Relative Humidity5%~95%, 55°C (Non-condensing)
Physical CharacteristicsValue
HousingIP30 SPCC housing
Dimension (W x H x D)440.6 x 44 x 309 mm (1U Rack-mount)
Weight4,000g
Installation19’’ Rack-Mount (Kit included)
Reset ButtonYes
PowerValue
Rated Supply VoltageRedundant 24-48 VDC or Redundant 100-240 VAC/ 100-370 VDC (HV Series)
Input Voltage RangeRedundant 19.2-52.8 VDC or

Redundant 85-264 VAC/ 100-370 VDC (HV Series)
Input Current0.73 A @ 24 VDC
0.35 A @ 100 VAC
0.20 A @ 100 VDC
Power ConsumptionApproximately 20 W (Max)
Connector10-Pin Terminal Block
Power RedundancyYes
Reverse Polarity ProtectionYes
Software
ProtocolsIPv4, 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
ConfigurationAtop Management Utility, Web UI, Telnet
VirtualCOMWindows/Linux redirection software
Modbus Gateway Supported ModesEthernet: Modbus TCP Server/Client(or VCOM);
Serial: Modbus RTU/ASCII (master/slave)
Maximum number of Modbus clients/slavesModbus TCP: Maximum 16 clients;
Maximum 32 slave connections
Modbus concentratorOptional - please ask your ATOP Representative
Modbus redundant concentratorOptional - please ask your ATOP Representative
Serial Interface
ConnectorD-Sub9 (DB models, supporting only 5-pin RS-232 mode) or
5.08mm 5-Pin Terminal block (TB Models)
Ports16
ModeRS-232/422/485 Software selectable
Serial Isolation3 kV (Sis versions only)
Baud Rate1,200 ~ 921,600 bps software selectable
Data Bits5, 6, 7, 8 software selectable
Stop Bits1, 2 software selectable
Flow ControlNone, Xon/Xoff, RTS/CTS
Network Interface
SpeedIEEE 802.3 10BaseT
IEEE 802.3u 100BaseT(X) - RJ45 version
IEEE 802.3u 100Base-FX - SFP version
Network modeIndependent IP address (6 ports) or
Independent IP address (4 ports) + Unmanaged Switch (3 ports, including LAN4)
Connector portsRJ45 x 6 (RJ45 version)
SFP x 6 (SFP version)
CertificationStandard
Shock
Drop (Freefall)
Vibration		MIL-STD-810F Method 516.5
MIL-STD-810F Method 516.5
MIL-STD-810F Method 514.5 C1 & C2
RoHSYes
MTBFMB5916A-6SFP-Sis-HV: 9.18 years; MB5916A-6SFP-Sis: 8.63 years
Warranty5 years
StandardItemTestValueLevel
IEC 61000-4-2ESDContact Discharge
Air Discharge		±8kV
±15kV		4
IEC 61000-4-3RSRadiated (enclosure)20 V/m3
IEC 61000-4-4EFTAC Power Port
DC Power Port
Signal Port		±4.0kV4
IEC 61000-4-5SurgeAC Power Port
AC Power Port
DC Power Port
DC Power Port
Signal Port		Line-to Line±2.0KV
Line-to Earth±4.0KV
Line-to Line±1.0KV
Line-to Earth±2.0KV
Line-to Earth±4.0KV		4
4
3
3
4
IEC 61000-4-6CSAC Power Port
DC Power Port
Signal Port		10 V rms3
IEC 61000-4-8PFMFEnclosure100 A/m
1000 A/m (1sec.)		5
6
IEC 61000-4-11DIPAC Power Port30% reduction (Voltage Dips), 1 period
60% reduction (Voltage Dips), 50 period
100%, reduction (Voltage interruptions),
5 period
100% reduction (Voltage interruptions),
50 period		-
CertificationStandard
SafetyEN61010-1, EN 61010-2-201
EMCFCC Part 15, Subpart B, Class A, EN 55032, Class A, EN 61000-6-2, EN 61000-3-2, EN 61000-3-3,

EN 55024, EN 61000-6-4, IEC 61850-3 / IEEE 1613
MODEL NAME PART NUMBERDESCRIPTION
SDR-75-2450500752240001G75W/3.2A DIN-Rail 24VDC power supply with 88~264VAC / 124~370VDC input
GDC-12059906861G120mm copper woven grounding cable
ADP-DB9(F)-TB559906231GFemale DB9 to Female 3.81 TB5 Converter
AXFD-1314-0523522AXFD1314001GSFP Transceiver;155Mbps, Multi-mode;1310nm;2km;-40~85, DDMI
AXFD-1314-0553522AXFD1314011GSFP Transceiver;155Mbps, Single-mode;1310nm;30km;-40~85, DDMI
MODEL NAME PART NUMBERDESCRIPTIONETHERNET PORTSSERIAL PORTS
MB5916A CTContact ATOP
headquarters		Industrial 16-Port Modbus Concentrator, DB9(M),
RS-232/422/485, RJ45, dual pwr input		6 (RJ45)8 (DB9)
MB5916A-TB CTIndustrial 16-Port Modbus Concentrator, Terminal
Block, RS-232/422/485, RJ45, dual pwr input		6 (RJ45)8 (TB5)
MB5916A-Sis CTBlock, RS-232/422/485, 3kV Isolation, RJ45, dual6 (RJ45)8 (TB5)
MB5916A-6SFP CTIndustrial 16-Port Modbus Concentrator, DB9(M),
RS-232/422/485, SFP, dual pwr input		6 (SFP)8 (DB9)
MB5916A-6SFP-TB CTIndustrial 16-Port Modbus Concentrator, Terminal
Block, RS-232/422/485, SFP, dual pwr input		6 (SFP)8 (TB5)

MB5916A-6SFP-Sis CT		Industrial 16-Port Modbus Concentrator, Terminal
Block, RS-232/422/485, 3kV Isolation, SFP, dual pwr		6 (SFP)8 (TB5)
MB5916A-HV CTIndustrial 16-Port Modbus Concentrator, DB9(M),
RS-232/422/485, RJ45, dual pwr input		6 (RJ45)16 (DB9)
MB5916A-TB-HV CTIndustrial 16-Port Modbus Concentrator, Terminal
Block, RS-232/422/485, RJ45, dual pwr input		6 (RJ45)16 (TB5)
MB5916A-Sis-HV CTBlock, RS-232/422/485, 3kV Isolation, RJ45, dual6 (RJ45)16 (TB5)
MB5916A-6SFP-HV CTIndustrial 16-Port Modbus Concentrator, DB9(M),
RS-232/422/485, SFP, dual pwr input		6 (SFP)16 (DB9)
MB5916A-6SFP-TB-HV CTIndustrial 16-Port Modbus Concentrator, Terminal
Block, RS-232/422/485, SFP, dual pwr input		6 (SFP)16 (TB5)
MB5916A-6SFP-Sis-HV CTIndustrial 16-Port Modbus Concentrator, Terminal
Block, RS-232/422/485, 3kV Isolation, SFP, dual pwr		6 (SFP)16 (TB5)

Firmware

Version Name Time Size Download
v1.71 MB59xx CT Firmware 2023-08-21 16.3 MB

Datasheet

Version Name Time Size Download
v1.1 Datasheet EN 2023-08-25 514.64 KB
More versions
v1.2 Datasheet EN 2023-11-03 458.54 KB

Manual

Version Name Time Size Download
v1.5 MB59XX CT User Manual 2023-08-21 5.44 MB

Hardware Installation Guide

Version Name Time Size Download
v1.3 SE5908-SE5916A-MB5908A-MB5916A-PG5900A-PG5908A-PG5916A Hardware Installation Guide 2023-08-21 4.39 MB

Test reports

Version Name Time Size Download
v1.0 SE-MB-PG5900A-08A-16A Certifications CE EN55032+EN55024 2023-08-21 1.71 MB
v1.0 SE-MB-PG5900A-08A-16A Certifications CE EN61000-6-4+EN61000-6-2 2023-08-21 1.46 MB
v1.0 SE-MB-PG5900A-08A-16A Certifications FCC 2023-08-21 1.21 MB
v1.0 SE-MB-PG5900A-08A-16A Certifications IEC61850-3 2023-08-21 3.7 MB
v1.0 SE-MB-PG5900A-08A-16A Certifications IEEE 1613 2023-08-21 946.69 KB
v1.0 SE-MB-PG5900A-08A-16A Certifications LVD 2023-08-21 5.32 MB

MB5916A-CT Series

16-Port IEC61850-3 Certified Industrial Rack-Mount Secure Modbus Gateway
  • Remotely access Modbus RTU/ASCII devices, convert to Modbus TCP
  • Supporting advanced Modbus Features. Configuration via Web Browser
  • IEC61850-3 certified, can be easily set up into IEC61850-3 substations
  • Industrial EMC protection, wide temperature operation, -40°C~80°C
  • Redundant Power Input for fault protection, either 24~48 VDC or High-Voltage AC/DC (100~240VAC or 100~370VDC)
  • 6 Fast-Ethernet interfaces, either RJ45 or SFP slot
  • 8 RS-232/RS-485/RS-422 Serial ports, with or without isolation
  • Supporting VirtualCOM, embedded security with IPsec VPN
  • Configuration via Web Browser/ Serial Console / Telnet/ Windows Utility
  • Automatic mapping of all slaves’ data into memory, up to 64 connections
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