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MB5904D-CT Series
4-Port Industrial Secure Modbus TCP/RTU/ASCII Gateway with Optional 3kV isolation, DIN-rail mount, dual power input, wide-temperature. Automatic mapping of all slaves’ data into memory, up to 64 connections.
4-Port Industrial Secure Modbus TCP/RTU/ASCII Gateway with Optional 3kV isolation, DIN-rail mount, dual power input, wide-temperature
- Industrial EMC protection, wide temperature operation, -40°C~85°C
- 2 Fast-Ethernet ports or 100/1000 SFP slots
- 4 Software-selectable RS-232/RS-485/RS-422 serial ports, up to 921kbps
- Bi-Directional Modbus TCP/RTU/ASCII conversion from Serial to Ethernet and viceversa, VirtualCOM support, advanced Modbus Options available
- Isolated Redundant 12~48 VDC Power Inputs or powered (PoE models) through the Ethernet cable (802.3af)
- Embedded security with PPTP, IPsec or OpenVPN (client/server)
- Configuration via Web Browser/ Serial Console/ Telnet Console/ Utility
- Rugged metal case with wall or DIN-Rail mount
- Automatic mapping of all slaves’ data into memory, up to 64 connections
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.
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.
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
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.
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.
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
| 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) |
| Serial Interface | |
|---|---|
| Connector | 4x D-Sub9 RS-232/422/485 software selectable (DB models) or 4x 5.08mm 5-Pin Terminal block RS-232/422/485 sw selectable (TB models) |
| Baud Rate | 1,200 ~ 921,600 bps software selectable |
| Data Bits | 7, 8 software selectable |
| Stop Bits | 1, 2 software selectable |
| Flow Control | None, Xon/Xoff, RTS/CTS |
| Isolation | 3 kV (Sis versions only) |
| Other Interfaces | |
|---|---|
| USB Ports | 1 |
| Speed | USB 2.0 |
| Connector | USB A Type |
| Software | |
|---|---|
| Protocols | IPv4, ICMP, TCP, UDP, DHCP Client, SNMPv1,v2c,v3, HTTP, HTTPS, Telnet, RFC2217, RSTP, Security via PPTP, OpenVPN Client/Server or IPsec (peer-to-peer or peer-to-side) with up to 37.9Mbps VPN throughput,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 | Value |
|---|---|
| Input Voltage | Dual 12 - 48VDC (non-PoE Models); or through Ethernet Cable (PoE versions) |
| Input Current (@ 12VDC) | 0.65 A @ 12 VDC |
| Power Consumption | Approximately 8 W (Max) |
| Connector | 7-Pin 5.08mm Lockable Terminal Block |
| Power Redundancy | Yes |
| Reverse Polarity Protection | Yes |
| Relay Output | 1A @ 30 VDC (normal open) |
| Physical Characteristics | Value |
|---|---|
| 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) |
| Certification | Standard |
|---|---|
| Safety | IEC/EN 61010-1,UL61010-1,IEC/EN 61010-2-201,UL61010-2-201, EN62368-1 |
| EMC | FCC Part 15, Subpart B, Class A EN 55032, EN 55024, EN 61000-3-2, EN 61000-3-3, EN 61000-6-2, EN 61000-6-4 |
| Standard | Item | Test | Value | Level |
|---|---|---|---|---|
| IEC 61000-4-2 | ESD | Contact Discharge Air Discharge | ±6kV ±8kV | 3 |
| IEC 61000-4-3 | RS | Radiated (enclosure) | 10 V/m | 3 |
| IEC 61000-4-4 | EFT | DC Power Port Signal Port | ±2.0KV ±1.0KV | 3 3 |
| IEC 61000-4-5 | Surge | DC Power Port DC Power Port Signal Port | Line-to Line±1.0KV Line-to Earth±1.0KV Line-to Earth±2.0KV | 3 2 3 |
| IEC 61000-4-6 | CS | Conducted (enclosure) | 10 Vrms | 3 |
| IEC 61000-4-8 | PFMF | Enclosure | 30 A/m | 4 |
| Certification | Standard |
|---|---|
| Shock | MIL-STD-810G Method 516.7 |
| Drop (Freefall) | MIL-STD-810G Method 516.7 |
| Vibration | MIL-STD-810G Method 514.7 |
| RoHS II | Yes |
| MTBF | 14.56 Years (according to MIL-HDBK-217F) |
| Warranty | 5 Years |
DIMENSIONS & LAYOUT
| MODEL NAME | PART NUMBER | DESCRIPTION | ETHERNET PORTS | SERIAL PORTS |
|---|---|---|---|---|
| MB5904D-4P-DB-CT | Contact Headquarter | Ind. 4-Port Modbus Gateway, 10/100BASET(X), DB9 | 2 (RJ45) | 4 (DB9) |
| MB5904D-4P-TB-CT | Ind. 4-Port Modbus Gateway, 10/100BASET(X), TB5 | 2 (RJ45) | 4 (TB5) | |
| MB5904D-4P-Sis-CT | Ind. 4-Port Modbus Gw,10/100BASET(X),3kV Isolated | 2 (RJ45) | 4 (TB5) | |
| MB5904D-4P-PoE-DB-CT | Ind. 4-Port Modbus Gateway,10/100BASET(X) with PoE PD (802.3af), DB9 | 2 (RJ45) | 4 (DB9) | |
| MB5904D-4P-PoE-TB-CT | Ind. 4-Port Modbus Gateway,10/100BASET(X) with PoE PD (802.3af), TB5 | 2 (RJ45) | 4 (TB5) | |
| MB5904D-4P-PoE-Sis-CT | Ind. 4-Port Modbus Gateway,10/100BASET(X) with PoE PD (802.3af), TB5, 3kV Serial Isolation | 2 (RJ45) | 4 (TB5) | |
| MB5904D-4P-G-DB-SFP-CT | Ind. 4-Port Modbus Gateway, 100/1000BASEX SFP Slot, DB9 | 2 (SFP) | 4 (DB9) | |
| MB5904D-4P-G-TB-SFP-CT | Ind. 4-Port Modbus Gateway, 100/1000BASEX SFP Slot, TB5 | 2 (SFP) | 4 (TB5) | |
| MB5904D-4P-G-Sis-SFP-CT | Ind. 4-Port Modbus Gateway, 100/1000BASEX SFP Slot, TB5, 3kV Serial Isolation | 2 (SFP) | 4 (TB5) |
| MODEL NAME | PART NUMBER | DESCRIPTION |
|---|---|---|
| SDR-75-24 | 50500752240001G | 75W/3.2A DIN-Rail 24VDC power supply with 88~264VAC / 124~370VDC input |
| CBL-RJ45(8P)-DB9(F)-90-C | 50891971G | 8-pin RJ45-DB9 debug cable, 90cm |
| ADP-DB9(F)-TB5 | 59906231G | Female DB9 to Female 3.81 TB5 Converter |
| GDC-120 | 59906861G | 120mm copper woven grounding cable |
| WMK-450-Black | 70100000000052G | Aluminum wall mount kit |
| AXGD-5854-0513 | 522AXGD5854001G | SFP Transceiver, 1250Mbps, 850nm, Multi-mode, 550m, 3.3V, -40~85°C, DDMI |
| AXGD-1354-0523 | 522AXGD1354001G | SFP Transceiver, 1250Mbps, 1310nm, Multi-mode, 2km, 3.3V, -40~85°C, DDMI |
| AXGD-1354-0533 | 522AXGD1354011G | SFP Transceiver, 1250Mbps, 1310nm, Single-mode, 10km, 3.3V, -40~85°C, DDMI |
| AXGD-3354-0593 | 522AXGD3354001G | SFP Transceiver, 1250Mbps, 1310nm, Single-mode, 40km, 3.3V, -40~85°C,DDMI |
Datasheet
| VERSION | NAME | TIME | SIZE | DOWNLOAD |
|---|---|---|---|---|
| v1.2 | Datasheet EN | 2023-11-01 | 423.92 KB | |
| 1 older version | ||||
Hardware Installation Guide
| VERSION | NAME | TIME | SIZE | DOWNLOAD |
|---|---|---|---|---|
| v1.1 | SE5904D/MB5904D/PG5904D Hardware Installation Guide | 2016-03-23 | 3.81 MB |
Manual
| VERSION | NAME | TIME | SIZE | DOWNLOAD |
|---|---|---|---|---|
| v1.5 | MB59XX CT User Manual | 2023-08-17 | 5.44 MB |
Firmware
| VERSION | NAME | TIME | SIZE | DOWNLOAD |
|---|---|---|---|---|
| v1.71 | MB59xx CT Firmware | 2023-08-17 | 16.30 MB |
Test reports
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