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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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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

$215.27

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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

$210.12

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MESP211T
Ultra Compact Modbus Gateway - RS232/422/485, Terminal Block/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

$210.12

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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. Modbus flexibility
  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

$473.80

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MESR424D
10/100 Industrial Modbus Gateway - 4 DB9 ports
  1. Ethernet enabled Modbus TCP, ASCII & RTU to Serial
  2. Independent serial port selection for RS-232, RS-422 or RS-485
  3. Support up to 16 masters and 32 slaves
  4. NEMA TS2; UL Class1, Division2
  5. Wide operating temperature (-40 to 80°C)
  6. Flexible mounting: DIN rail, or Panel with Up/Down, Forward/Back options
  7. Wide voltage input 10 to 58VDC, via terminal block or locking barrel plug

$719.97

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MESR424T
10/100 Industrial Modbus Gateway – 4 Terminal Blocks
  1. Ethernet enabled Modbus TCP, ASCII & RTU
  2. -40 to +80 C° operating temperature
  3. Dual Ethernet ports
  4. UL Class 1, Division 2
  5. Independent serial port selection for RS-232, RS-422 or RS-485
  6. Flexible mounting: DIN rail, or Panel with Up/Down, Forward/Back options
  7. Wide voltage input 10 to 58VDC, via terminal block or locking barrel plug

$719.97

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MESR901
Industrial Modbus Copper Ethernet to Serial Gateway
  1. Ethernet enable Modbus RS-232/422/485
  2. Modbus TCP, ASCII & RTU
  3. Modbus flexibility – serial & Ethernet, Masters & slaves
  4. Modbus messaging priority control
  5. View messaging status in real time
  6. Easy configuration software
  7. UL Class 1 Division 2
  8. NEMA TS2

$316.21

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MESR902T
MODBUS DIN ESS, 2 PORT, CU
  1. Ethernet enable Modbus RS-232/422/485
  2. Modbus TCP, ASCII, RTU
  3. Modbus flexibility – serial & Ethernet, masters & slaves
  4. Modbus messaging priority control
  5. View messaging status in real time
  6. Easy to use configuration software
  7. UL Class 1 / Division 2
  8. Route Modbus traffic based on Modbus ID

$558.26

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MESR921
MODBUS DIN ESS, 1 PORT, CU
  1. Ethernet enable Modbus RS-232/422/485
  2. Modbus TCP, ASCII, RTU
  3. Modbus flexibility – serial & Ethernet, masters & slaves
  4. Modbus messaging priority control
  5. View messaging status in real time
  6. Easy to use configuration software
  7. UL Class 1 / Division 2

$347.11

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MESR921-MC
Industrial Modbus Fiber Ethernet to Serial Gateways
  1. Ethernet enable Modbus RS-232/422/485
  2. Modbus TCP, ASCII & RTU
  3. Modbus flexibility – serial & Ethernet, Masters & slaves
  4. Modbus messaging priority control
  5. View messaging status in real time
  6. Easy configuration software

$544.87

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MESR921-MT
MODBUS DIN ESS, 1 PORT, MULTI ST
  1. Ethernet enable Modbus RS-232/422/485
  2. Modbus TCP, ASCII, RTU
  3. Modbus flexibility – serial & Ethernet, masters & slaves
  4. Modbus messaging priority control
  5. View messaging status in real time
  6. Easy to use configuration software
  7. UL Class 1 / Division 2

$558.26

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MESR921-SC
MODBUS DIN ESS, 1 PORT, SC FIBER
  1. ASCII to RTU Conversion
  2. ASCII or RTU to Modbus TCP Conversion
  3. Remap conflicting Modbus ID''s
  4. Add multiple masters to Modbus networks
  5. Prioritize messages based on IP address, Modbus ID, and Function code
  6. Convert mismatched serial baud rates and settings
  7. Route Modbus traffic based on Modbus ID

$544.87

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MESR921-ST
MODBUS DIN ESS, 1 PORT, ST FIBER
  1. ASCII to RTU Conversion
  2. ASCII or RTU to Modbus TCP Conversion
  3. Remap conflicting Modbus ID''s
  4. Add multiple masters to Modbus networks
  5. Prioritize messages based on IP address, Modbus ID, and Function code
  6. Convert mismatched serial baud rates and settings
  7. Route Modbus traffic based on Modbus ID

$544.87

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MESR922T
MODBUS DIN ESS, 2 PORT, CU
  1. Ethernet enable Modbus RS-232/422/485
  2. Modbus TCP, ASCII, RTU
  3. Modbus flexibility – serial & Ethernet, masters & slaves
  4. Modbus messaging priority control
  5. View messaging status in real time
  6. Easy to use configuration software
  7. UL Class 1 / Division 2

$579.89

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MESR922T-MC
MODBUS DIN ESS, 2 PORT, MULTI SC
  1. Ethernet enable Modbus RS-232/422/485
  2. Modbus TCP, ASCII, RTU
  3. Modbus flexibility – serial & Ethernet, masters & slaves
  4. Modbus messaging priority control
  5. View messaging status in real time
  6. Easy to use configuration software
  7. UL Class 1 / Division 2

$771.47

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MESR922T-MT
MODBUS DIN ESS, 2 PORT, MU LTI ST
  1. Ethernet enable Modbus RS-232/422/485
  2. Modbus TCP, ASCII, RTU
  3. Modbus flexibility – serial & Ethernet, masters & slaves
  4. Modbus messaging priority control
  5. View messaging status in real time
  6. Easy to use configuration software
  7. UL Class 1 / Division 2

$771.47

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MESR922T-SC
MODBUS DIN ESS, 2 PORT, SC FIBER
  1. Ethernet enable Modbus RS-232/422/485
  2. Modbus TCP, ASCII, RTU
  3. Modbus flexibility – serial & Ethernet, masters & slaves
  4. Modbus messaging priority control
  5. View messaging status in real time
  6. Easy to use configuration software
  7. UL Class 1 / Division 2

$791.04

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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

$266.77

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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

$452.17

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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

$380.07

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