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Modbus Gateways

Modbus Gateways or Modbus Serial Device Servers act as an interface, or 'Gateway', between Modbus devices and computer hosts running Modbus/TCP. These Gateways bridge Modbus devices to the Ethernet network and are a convenient solution to connect existing devices or controllers running Modbus/ASCII or Modbus/RTU to an Ethernet network.
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BB-MESP211T
Ultra Compact Modbus Gateway - RS232/422/485, Terminal Block/RJ45

$204.17

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BB-MESR901
ETHERNET DEVICE, MODBUS, 1 ETH to 1 RS-232/422/485, DC PWR, DR
  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

$308.25

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BB-MESR921-MT
Modbus Ethernet/Serial Gateway - DB9/TB, Multi-mode ST, UL C1/D2

$543.14

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BB-MESR922T
Industrial Modbus Ethernet/Serial Gateway - (2) TB, (2 ) RJ45

$564.95

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BB-MESR922T-SC
Modbus Ethernet/Serial Gateway - (2) TB, Single-mode SC

$771.10

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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

$284.70

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EKI-1221CI-CE
1-port Modbus Gateway with Wide Temperature & isolation
  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

$422.22

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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

$351.85

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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

$368.20

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