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

Modbus Ethernet/Serial Gateway - DB9/TB, Multi-mode ST, UL C1/D2
Modbus Ethernet/Serial Gateway - DB9/TB, Multi-mode ST, UL C1/D2
  • Modbus Ethernet/Serial Gateway - DB9/TB, Multi-mode ST, UL C1/D2
  • Modbus Ethernet/Serial Gateway - DB9/TB, Multi-mode ST, UL C1/D2
  • Modbus Ethernet/Serial Gateway - DB9/TB, Multi-mode ST, UL C1/D2

  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
  6. 10-48 VDC input required (power supply not included, sold separately)
  7. Easy to use configuration software
  8. UL Class 1 / Division 2
Please visit via PC to place order/quote

Order Information

Part No. Description Qty
BB-MESR921-MT Modbus Ethernet/Serial Gateway - DB9/TB, Multi-mode ST, UL C1/D2
Part No. Qty
BB-MESR921-MT
Modbus Ethernet/Serial Gateway - DB9/TB, Multi-mode ST, UL C1/D2

Accessory Products

Part No. Description Unit Price Qty
BB-232HESP RS-232 Surge Protector - 3-stage, 5-line $136.50
BB-422HESP RS-422 HIGH ENERGY SURGE Protector $136.50
BB-485HESP RS-485 HIGH ENERGY SURGE Protector $131.25
BB-HESP4DR RS-422/485 Dataline Surge Suppressor $104.03
BB-MDR-20-24 PS, DIN, SLIM, PLASTIC, 24W, 24V $45.00
BB-MDR-40-24 PS, DIN, SLIM, PLASTIC, 40W, 24V $53.00
BB-MDR-60-24 PS, DIN, SLIM, PLASTIC, 60W, 24V $63.00
BB-TBKT1 Replacement Terminal Block - 2-position, 5.08mm, 8A, 30 $15.45
Part No. Qty
BB-232HESP
RS-232 Surge Protector - 3-stage, 5-line
Unit Price: $136.50
BB-422HESP
RS-422 HIGH ENERGY SURGE Protector
Unit Price: $136.50
BB-485HESP
RS-485 HIGH ENERGY SURGE Protector
Unit Price: $131.25
BB-HESP4DR
RS-422/485 Dataline Surge Suppressor
Unit Price: $104.03
BB-MDR-20-24
PS, DIN, SLIM, PLASTIC, 24W, 24V
Unit Price: $45.00
BB-MDR-40-24
PS, DIN, SLIM, PLASTIC, 40W, 24V
Unit Price: $53.00
BB-MDR-60-24
PS, DIN, SLIM, PLASTIC, 60W, 24V
Unit Price: $63.00
BB-TBKT1
Replacement Terminal Block - 2-position, 5.08mm, 8A, 30
Unit Price: $15.45
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