Tiny Modbus/TCP to RTU/ASCII Gateway
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1.1 Features
Supports Modbus TCP/UDP master and slave
Supports Modbus RTU/ASCII master and slave
Max. connections (masters) per serial port:
32 for tGW-700 RevB version, tGW-700-T Series, GW-2200 Series
32 (tGW-71x), 16 (tGW-72x) or 10 (tGW-73x) for tGW-700 Non-RevB version
Read-cache ensures faster Modbus TCP/UDP response
Supports UDP responder for device discovery (UDP Search)
Static IP or DHCP network configuration for IPv4
Link-local Address and SLAAC(Stateless address auto-configuration) for IPv6
Supports IPv4 and IPv6 simultaneously with dual-stack
Easy firmware update via the Ethernet (BOOTP, TFTP)
Tiny Web server for configuration (HTTP)
Contains a 32-bit MCU that efficiently handles network traffic
10/100 Base-TX Ethernet, RJ-45 x1 (Auto-negotiating, auto MDI/MDIX, LED Indicators)
Supports 2-port Ethernet Switch (LAN Bypass), Daisy-Chain wire (Only GW-2200 Series)
Includes redundant power inputs: PoE (IEEE 802.3af, Class 1) and DC jack
Note: tGW-700-T series don’t support PoE.
Allows automatic RS-485 direction control
Power or Signal isolation for i versions
+/- 4 kV ESD protection
Male DB-9 or terminal block connector for easy wiring
Tiny form-factor and low power consumption
RoHS compliant with no Halogen
Cost-effective Modbus Gateway
1.2 Applications
Factory Automation
Building Automation
Home Automation
Remote Diagnosis and Management
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