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| Part Number | BB-MESR921-MC |
|---|---|
| Manufacturer | ADVANTECH |
| Category | Industrial Modbus TCP Ethernet to RTU or ASCII Serial Gateways |
| Price | Request Quote |
| Lead Time | Request Quote |
MESR921-MC Modbus Gateways bridge devices on Modbus serial networks (RS-232, RS-422 or RS-485) with those on Modbus TCP networks, allowing seamless integration. Serial ports can be accessed over a LAN or WAN using Direct IP Mode connections. Supporting up to 16 masters and 32 slaves, these gateways feature auto-detecting 10/100 copper and fiber optic options. Easy-to-use software is designed for Windows 2000, 2003 Server, XP, Vista, 2008 Server and Windows 7. Serial data rates up to 230 kbps ensure maximum network flexibility. MESR92x gateways are built for use in industrial environments, featuring a slim IP30 DIN rail mountable case. They operate from a range of DC power supply voltages and have pluggable terminal block connectors. An external power supply, sold separately, is required. The units have an additional Ethernet port which functions much like an Ethernet Switch, allowing pass-through connectivity for other Ethernet devices. This port can also be used to "daisy chain"multiple gateways.
Once you accept your quote and confirm your order, we prepare by retrieving related parts and components from our inventory. Anything we do not currently have in stock is sourced.
Upon receipt, all parts are visually inspected for damage and then photographed to document their condition. Parts acquired from vendors must meet our quality standards.
Industrial computer boards and other parts we are equipped to evaluate are tested to verify functionality and discover possible damage.
Industrial computer boards have all components with low MTBF numbers (such as capacitors and connectors) replaced and are washed in our PCB cleaner to remove dust and grime.
Industrial computer boards are fully diagnosed and repaired by our engineers. Logs of the problems encountered and solutions implemented are recorded.
Industrial computer boards have all I/O connections rigorously tested to ensure that everything is working properly before the board is certified as ready to ship.
After photos are taken to document the exterior condition of the part, it is packaged and sent to the customer. ESD-safe materials are used to protect sensitive equipment on its journey.
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| Connector Ethernet Connectors | One RJ45, One SC |
|---|---|
| Connector Serial | DB9 & TB |
| Ethernet Interface | 802.3 auto detecting |
| Ethernet Ports | 2 |
| Interface Ports Number | 3 |
| Serial Communication Ports | 1 |
| Serial Communication Type | RS-232/422/485 |
| Software Baud Rate | 50 ~ 230.4 Kbps |
| Categorization Information | Intelligent Connectivity Industrial Communication Industrial Modbus TCP Ethernet to RTU or ASCII Serial Gateways |
Download "f79fe82d-dafe-4259-b86a-1523d72887a0.pdf" (431 KiB)
2.95 cm 1.16 in Industrial Modbus Ethernet to Serial Gateways MESR900 Series - Fiber Models PRODUCT FEATURES • Ethernet enable Modbus RS-232/422/485 • Modbus TCP, ASCII & RTU • Modbus flexibility – serial & Ethernet, Masters & slaves • Modbus messaging priority control • View messaging status in real time • Easy configuration software ORDERING INFORMATION SERIAL SERIAL ETHERNET ETHERNET MODEL NUMBER PORTS CONNECTOR PORTS CONNECTOR MESR92x series Modbus Gateways bridge devices on Modbus serial DB9 or Terminal Multi-mode MESR921-MC 1 (1) SC, (1) RJ45 Block Fiber, Copper networks (RS-232, RS-422 or RS-485) with those on Modbus TCP DB9 or Terminal Multi-mode networks, allowing seamless integration. Serial ports can be accessed MESR921-MT 1 (1) ST, (1) RJ45 Block Fiber, Copper over a LAN or WAN using Direct IP Mode connections. Supporting up to DB9 or Terminal Single-mode MESR921-SC 1 (1) SC, (1) RJ45 Block Fiber, Copper 16 masters and 32 slaves, these gateways feature autodetecting 10/100 DB9 or Terminal Single-mode copper and fiber optic options. Easy-to-use software is designed for MESR921-ST 1 (1) ST, (1) RJ45 Block Fiber, Copper Windows 2000, 2003 Server, XP, Vista, 2008 Server and Windows 7. Multi-mode MESR922T-MC 2 Terminal Block (1) SC, (1) RJ45 Fiber, Copper Serial data rates up to 230 kbps ensure maximum network flexibility. Multi-mode MESR92x gateways are built for use in industrial environments, featuring MESR922T-MT 2 Terminal Block (1) ST, (1) RJ45 Fiber, Copper a slim IP30 DIN rail mountable case. They operate from a range of DC Single-mode MESR922T-SC 2 Terminal Block (1) SC, (1) RJ45 power supply voltages and have pluggable terminal block connectors. Fiber, Copper An external power supply, sold separately, is required. The units have an + All serial ports are software configurable for RS-232, RS-422, or RS-485. additional Ethernet port which functions much like an Ethernet Switch, allowing pass-through connectivity for other Ethernet devices. This port For Copper options please see page 166. can also be used to “daisy chain” multiple gateways. MECHANICAL DIAGRAM - MESR92X MODELS ACCESSORIES MDR-20-24 - DIN rail mount power supply 24VDC, 1.0 A output power MDR-40-24 - DIN rail mount power supply 24VDC, 1.7 A output power Ready DRPM25 - 35mm DIN rail to Panel Mount Bracket, 25mm wide P1 Link ERS35 - DIN rail 1 Meter 35mm Steel 11.938 cm 14.86 cm 4.700 in 5.85 in 8.026 cm 10.11 cm 3.160 in 3.98 in 2.957 cm 1.164 in All product specifications are subject to change without notice. MESR900 - Fiber Models_4713ds www.advantech-bb.com / Enabling an Intelligent Planet Port 1 Industrial Modbus Ethernet to Serial Gateways MESR900 Series - Fiber Models SPECIFICATIONS SERIAL TECHNOLOGY ENVIRONMENTAL RS-232 TD, RD, RTS, CTS, DTR, DSR, DTD, GND Operating Temperature -40 to 80°C (-40 to 176°F) RS-485 2-Wire Data A(-), Data B(+), GND Operating Humidity 0 to 95% Non-condensing RS-422/485 4-Wire TDA(-), TDB(+), RDA(-), RDB(+), GND MTBF MESR90X ~ 132309 hours Serial Connector DB9M or Removable Terminal Blocks, 12 to 28 AWG MTBF MESR92X ~ 102593 hours Data Rate Up to 230.4 Kbps MTBF Calc Method Parts Count Reliability Prediction FIBER OPTIC TECHNOLOGY NETWORK MESR9xx-Mx MESR9xx-Sx Serial Memory 8 KB per port Type / Wavelength Multi-mode / 1310 nm Single-mode / 1310 nm Network Memory 4 KB 5300 – Heartbeat and configuration Output Power (-) 19 to (-) 14 dBm (-) 15 to (-) 8 dBm IP Port Addresses Setting in TCP Mode (paired mode) Receive Sensitivity ~ (-) 32 dBm ~ (-) 32 dBm 8899 – MESR 9xx Update Cable 62.5 / 125 µm 9 / 125 µm LAN 10/100 Mbps Auto-detecting Connector SC or ST SC or ST Ethernet IEEE 802.3 auto detecting & auto MDI/MDX 10/100 Range 2 km (1.2 miles) 15 km (9.3 miles) PROTOCOLS POWER TCP, IPv4, ARP, HTTP 1.0, ICMP/PING, DHCP/BOOTP Source External IP Mode Static, DHCP Input Voltage 10 to 48 VDC (58 VDC Maximum) TCP User definable Connector Removable Terminal Block (12 – 28 AWG) OTHER POWER Modbus RTU Master / Slave Mode CONSUMPTION Modbus ASCII Master / Slave MESR90x 4.0 Watts Serial direct COM and Ethernet Search Auto search or specific IP MESR92x 6.0 Watts Diagnostics Display PC IP, ping, save test config. (text readable) MECHANICAL Firmware Upgrade Vlinx Manager LED Indicators Serial Port, Ethernet Link, Ready ETHERNET PASS-THROUGH PORT (MESR92X) Switches Reset Button Standards IEEE 802.3, 802.3u, 802.3x Dimensions MESR92x: 14.86 x 10.11 x 2.96 cm (5.85 x 3.98 x 1.16 in) Store and Forward with 802.3x full duplex, non blocking Enclosure 35mm DIN mount, Plastic, IP 30 Processing Type flow control Weight MESR92x: 0.45 lbs (201.4 g) Flow Control IEEE 802.3x flow control, back pressure flow control eDrawing Available on website MAC Address Table 2K CONFIGURATION SOFTWARE Windows 2000, XP (32/64 bit), 2003 Server (32/64 bit), Vlinx Manager Vista (32/64 bit), 2008 Server (32/64 bit), Win 7 (32/64 bit) REGULATORY Compliance FCC, CE, NEMA TS2 UL Listed, File E222870 UL Class 1 Division 2 Groups A, B, C, D (HAZLOC), File E245458 orders@advantech-bb.com Corporate Headquarters: 707 Dayton Road, PO Box 1040 Ottawa, IL 61350 USA 815-433-5100 Fax 433-5104 support@advantech-bb.com European Office: Westlink Commercial Park, Oranmore Co. Galway Ireland +353 91 792444 Fax +353 91 792445
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