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Modbus Gateways

B B SmartWorx protocol converters offer cost-effective ways to facilitate network integration. Our selection of fieldbus and modbus protocol converters enable smooth connectivity and are suitable for power generation, oil & gas, and other industrial applications.
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MESR901
Industrial Modbus Ethernet/Serial Gateway - DB9/TB, RJ45, NEMA TS2
  1. Bridge Modbus TCP Ethernet and RS-232/422/485 networks
  2. Modbus TCP, ASCII, RTU (up to 16 masters & 32 slaves)
  3. Data rate: up to 230.4 kbps
  4. -40 to +80 °C wide operating temperature range
  5. DIN rail mount, IP30 case (panel mount option)
  6. 10-48 VDC input required (power supply not included, sold separately)
  7. UL Class 1/Division 2, NEMA TS2

$316.21

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ADAM-4572-CE
1-port Modbus Gateway
  1. Supports 10/100 Mbps communication speeds
  2. Allows up to 8 clients to access field data simultaneously
  3. Supports popular HMI software with Modbus/TCP driver or OPC server
  4. Up to 31 Independent serial ports if configured to RS-485 serial mode
  5. Provides auto-searching device ID Windows utility
  6. Surge protection for RS-485 and power line
  7. Automatic RS-485 data flow control
  8. Easy mounting on DIN-rail or panel
  9. Supports Modbus/ASCII, RTU Protocol to control devices

$209.00

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MESR902T
Industrial Modbus Ethernet/Serial Gateway - (2) TB, RJ45
  1. Bridge Modbus TCP Ethernet and RS-232/422/485 networks
  2. Modbus TCP, ASCII, RTU (up to 16 masters & 32 slaves)
  3. Data rate: up to 230.4 kbps
  4. -40 to +80 °C wide operating temperature range
  5. DIN rail mount, IP30 case (panel mount option)
  6. 10-48 VDC input required (power supply not included, sold separately)
  7. UL Class 1/Division 2

$558.26

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MESP211T
Ultra Compact Modbus Gateway - RS232/422/485, Terminal Block/RJ45
  1. Connect Modbus devices to the Ethernet network
  2. RS-232/422/485 to Modbus TCP, ASCII, RTU (masters, slaves)
  3. Data rate: up to 230.4 kbps
  4. Remote monitoring, configuration, upgrades via web browser
  5. Wide operating temperature: -40 to +80 °C
  6. 12V DC power input
  7. Compact IP30 metal enclosure is panel or DIN rail mount
  8. International Power Supply (included) supports US, EU, UK, CN, AO & JP

$210.12

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EKI-1221-CE
1-port Modbus Gateway
  1. Provides 2 x 10/100 Mbps Ethernet ports for LAN redundancy
  2. Integration of Modbus TCP and Modbus RTU/ASCII networks
  3. Supports up to 921.6 kbps, and any baud rate setting
  4. support up to 16 connections on each serial port under Modbus Master mode and 32 sessions under Modbus Slave mode.
  5. Software selectable RS-232/422/485 communication
  6. Mounts on DIN-rail and Wall mount
  7. Supports surge protection for D.C. power ports with line to line 2 KV, and line to earth 4 KV; for signal ports with 4 KV.
  8. Built-in 15 KV ESD protection for all serial signals
  9. Automatic RS-485 data flow control

$259.00

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EKI-1221CI-CE
1-port Modbus Gateway with Isolation and Wide Temperature
  1. Provides 2 x 10/100 Mbps Ethernet ports for LAN redundancy
  2. Integration of Modbus TCP and Modbus RTU/ASCII networks
  3. Supports up to 921.6 kbps, and any baud rate setting
  4. support up to 16 connections on each serial port under Modbus Master mode and 32 sessions under Modbus Slave mode.
  5. Software selectable RS-232/422/485 communication
  6. Mounts on DIN-rail and Wall mount
  7. Built-in 15 KV ESD protection for all serial signals
  8. Automatic RS-485 data flow control
  9. Supports surge protection for D.C. power ports with line to line 2 KV, and line to earth 4 KV; for signal ports with 4 KV
  10. Support isolation and wide operating temperature

$445.00

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EKI-1221I-CE
1-port Modbus Gateway with Wide Temperature
  1. Provides 2 x 10/100 Mbps Ethernet ports for LAN redundancy
  2. Integration of Modbus TCP and Modbus RTU/ASCII networks
  3. Supports up to 921.6 kbps, and any baud rate setting
  4. support up to 16 connections on each serial port under Modbus Master mode and 32 sessions under Modbus Slave mode.
  5. Software selectable RS-232/422/485 communication
  6. Mounts on DIN-rail and Wall mount
  7. Built-in 15 KV ESD protection for all serial signals
  8. Automatic RS-485 data flow control
  9. Supports surge protection for D.C. power ports with line to line 2 KV, and line to earth 4 KV; for signal ports with 4 KV
  10. Wide operating temperature

$369.00

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EKI-1222-CE
2-port Modbus Gateway
  1. Supports surge protection for D.C. power ports with line to line 2 KV, and line to earth 4 KV; for signal ports with 4 KV.
  2. Provides 2 x 10/100 Mbps Ethernet ports for LAN redundancy
  3. Integration of Modbus TCP and Modbus RTU/ASCII networks
  4. Supports up to 921.6 kbps, and any baud rate setting
  5. support up to 16 connections on each serial port under Modbus Master mode and 32 sessions under Modbus Slave mode.
  6. Software selectable RS-232/422/485 communication
  7. Mounts on DIN-rail and Wall mount
  8. Built-in 15 KV ESD protection for all serial signals
  9. Automatic RS-485 data flow control

$359.00

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EKI-1222CI-CE
2-port Modbus Gateway with Isolation and Wide Temperature
  1. Provides 2 x 10/100 Mbps Ethernet ports for LAN redundancy
  2. Integration of Modbus TCP and Modbus RTU/ASCII networks
  3. Supports up to 921.6 kbps, and any baud rate setting
  4. support up to 16 connections on each serial port under Modbus Master mode and 32 sessions under Modbus Slave mode.
  5. Software selectable RS-232/422/485 communication
  6. Mounts on DIN-rail and Wall mount
  7. Built-in 15 KV ESD protection for all serial signals
  8. Automatic RS-485 data flow control
  9. Supports surge protection for D.C. power ports with line to line 2 KV, and line to earth 4 KV; for signal ports with 4 KV
  10. Support isolation and wide operating temperature

$599.00

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EKI-1222I-BE
2-port Modbus Gateway with Wide Temperature
  1. Provides 2 x 10/100 Mbps Ethernet ports for LAN redundancy
  2. Integration of Modbus TCP and Modbus RTU/ASCII networks
  3. Supports up to 921.6 kbps, and any baud rate setting
  4. support up to 16 connections on each serial port under Modbus Master mode and 32 sessions under Modbus Slave mode.
  5. Software selectable RS-232/422/485 communication
  6. Mounts on DIN-rail and Wall mount
  7. Built-in 15 KV ESD protection for all serial signals
  8. Automatic RS-485 data flow control
  9. Supports surge protection for D.C. power ports with line to line 2 KV, and line to earth 4 KV; for signal ports with 4 KV
  10. Support a wide operating temperature
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EKI-1222I-CE
2-port Modbus Gateway with Wide Temperature
  1. Provides 2 x 10/100 Mbps Ethernet ports for LAN redundancy
  2. Integration of Modbus TCP and Modbus RTU/ASCII networks
  3. Supports up to 921.6 kbps, and any baud rate setting
  4. support up to 16 connections on each serial port under Modbus Master mode and 32 sessions under Modbus Slave mode.
  5. Software selectable RS-232/422/485 communication
  6. Mounts on DIN-rail and Wall mount
  7. Built-in 15 KV ESD protection for all serial signals
  8. Automatic RS-485 data flow control
  9. Supports surge protection for D.C. power ports with line to line 2 KV, and line to earth 4 KV; for signal ports with 4 KV
  10. Support a wide operating temperature

$519.00

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EKI-1224-BE
4-port Modbus Gateway
  1. Supports surge protection for D.C. power ports with line to line 2 KV, and line to earth 4 KV; for signal ports with 4 KV.
  2. Provides 2 x 10/100 Mbps Ethernet ports for LAN redundancy
  3. Integration of Modbus TCP and Modbus RTU/ASCII networks
  4. Supports up to 921.6 kbps, and any baud rate setting
  5. support up to 16 connections on each serial port under Modbus Master mode and 32 sessions under Modbus Slave mode.
  6. Mounts on DIN-rail, wall or panel
  7. Software selectable RS-232/422/485 communication
  8. Built-in 15 KV ESD protection for all serial signals
  9. Automatic RS-485 data flow control
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EKI-1224-CE
4-port Modbus Gateway
  1. Supports surge protection for D.C. power ports with line to line 2 KV, and line to earth 4 KV; for signal ports with 4 KV.
  2. Provides 2 x 10/100 Mbps Ethernet ports for LAN redundancy
  3. Integration of Modbus TCP and Modbus RTU/ASCII networks
  4. Supports up to 921.6 kbps, and any baud rate setting
  5. support up to 16 connections on each serial port under Modbus Master mode and 32 sessions under Modbus Slave mode.
  6. Mounts on DIN-rail, wall or panel
  7. Software selectable RS-232/422/485 communication
  8. Built-in 15 KV ESD protection for all serial signals
  9. Automatic RS-485 data flow control

$499.00

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EKI-1224CI-BE
4-port Modbus Gateway with Isolation and Wide Temperature
  1. Provides 2 x 10/100 Mbps Ethernet ports for LAN redundancy
  2. Integration of Modbus TCP and Modbus RTU/ASCII networks
  3. Supports up to 921.6 kbps, and any baud rate setting
  4. support up to 16 connections on each serial port under Modbus Master mode and 32 sessions under Modbus Slave mode.
  5. Software selectable RS-232/422/485 communication
  6. Mounts on DIN-rail and Wall mount
  7. Built-in 15 KV ESD protection for all serial signals
  8. Automatic RS-485 data flow control
  9. Supports surge protection for D.C. power ports with line to line 2 KV, and line to earth 4 KV; for signal ports with 4 KV
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EKI-1224CI-CE
4-port Modbus Gateway with Isolation and Wide Temperature
  1. Provides 2 x 10/100 Mbps Ethernet ports for LAN redundancy
  2. Integration of Modbus TCP and Modbus RTU/ASCII networks
  3. Supports up to 921.6 kbps, and any baud rate setting
  4. support up to 16 connections on each serial port under Modbus Master mode and 32 sessions under Modbus Slave mode.
  5. Software selectable RS-232/422/485 communication
  6. Mounts on DIN-rail and Wall mount
  7. Built-in 15 KV ESD protection for all serial signals
  8. Automatic RS-485 data flow control
  9. Supports surge protection for D.C. power ports with line to line 2 KV, and line to earth 4 KV; for signal ports with 4 KV

$749.00

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EKI-1224I-BE
4-port Modbus Gateway with Wide Temperature
  1. Provides 2 x 10/100 Mbps Ethernet ports for LAN redundancy
  2. Integration of Modbus TCP and Modbus RTU/ASCII networks
  3. Supports up to 921.6 kbps, and any baud rate setting
  4. support up to 16 connections on each serial port under Modbus Master mode and 32 sessions under Modbus Slave mode.
  5. Software selectable RS-232/422/485 communication
  6. Mounts on DIN-rail and Wall mount
  7. Built-in 15 KV ESD protection for all serial signals
  8. Automatic RS-485 data flow control
  9. Supports surge protection for D.C. power ports with line to line 2 KV, and line to earth 4 KV; for signal ports with 4 KV
  10. Support a wide operating temperature
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EKI-1224I-CE
4-port Modbus Gateway with Wide Temperature
  1. Provides 2 x 10/100 Mbps Ethernet ports for LAN redundancy
  2. Integration of Modbus TCP and Modbus RTU/ASCII networks
  3. Supports up to 921.6 kbps, and any baud rate setting
  4. support up to 16 connections on each serial port under Modbus Master mode and 32 sessions under Modbus Slave mode.
  5. Software selectable RS-232/422/485 communication
  6. Mounts on DIN-rail and Wall mount
  7. Built-in 15 KV ESD protection for all serial signals
  8. Automatic RS-485 data flow control
  9. Supports surge protection for D.C. power ports with line to line 2 KV, and line to earth 4 KV; for signal ports with 4 KV
  10. Support a wide operating temperature

$649.00

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MESP211D
Ultra Compact Modbus Gateway - RS232/422/485, DB9/RJ45
  1. Modbus TCP Ethernet, Modbus ASCII & RTU RS-232/422/485
  2. Modbus Flexibility – Serial & Ethernet, Masters & Slaves
  3. View Messaging Status in Real Time
  4. Ultra Compact IP30 Metal Enclosure
  5. International Power Supply (included_ supports US, EU, UK, CN, AO & JP

$204.00

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MESR321
ISOLATED MODBUS ESS (2) RJ45 ETHERNET, RS-232/422/485
  1. Three-way isolation
  2. Ethernet-enabled Modbus RS-232/422/485
  3. Modbus TCP, ASCII & RTU
  4. 10-48 VDC power source (required, not included, sold separately)
  5. Support up to 16 masters and 32 slaves
  6. Ethernet fiber options
  7. Heavy-duty, metal, direct mount enclosure
  8. IP30 slim line enclosure with optional DIN rail mountable adapter
  9. DC power source ranging from 10 to 30VDC

$460.00

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MESR921
Industrial Modbus Ethernet/Serial Gateway - DB9/TB, (2) RJ45
  1. Bridge Modbus TCP Ethernet and RS-232/422/485 networks
  2. Modbus TCP, ASCII, RTU (up to 16 masters & 32 slaves)
  3. Data rate: up to 230.4 kbps
  4. -40 to +80 °C wide operating temperature range
  5. DIN rail mount, IP30 case (panel mount option)
  6. 10-48 VDC input required (power supply not included, sold separately)
  7. UL Class 1/Division 2

$347.11

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