- Supports Modbus TCP/UDP master and slave
- Supports Modbus RTU/ASCII master and slave
- Max. TCP connections (masters) per serial port: 32 (tGW-71x), 16 (tGW-72x) or 10 (tGW-73x)
- Read-cache ensures faster Modbus TCP/UDP response
- Supports UDP responder for device discovery (UDP Search)
- Static IP or DHCP network configuration
- 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 x 1 (Auto-negotiating, auto MDI/MDIX, LED Indicators)
- Includes redundant power inputs: PoE (IEEE 802.3af, Class 1) and DC jack
- Allows automatic RS-485 direction control
- 3000 VDC Isolation and +/-4 kV ESD protection for i versions
- Male DB-9 or terminal block connector for easy wiring
- Tiny form-factor and low power consumption
- RoHS compliant & no Halogen
- Cost-effective Modbus gateway
tGW-715
The tGW-700 is a Modbus TCP to RTU/ASCII gateway that enables a Modbus/TCP host to communicate with serial Modbus RTU/ASCII devices through an Ethernet network, and eliminates the cable length limitation of legacy serial communication devices. The module can be used to create a pair-connection application (as well as serial-bridge or serial-tunnel application), and can then route data over TCP/IP between two serial Modbus RTU/ASCII devices, which is useful when connecting mainframe computers, servers or other serial devices that use Modbus RTU/ASCII protocols and do not themselves have Ethernet capability.
Model (Non-Isolated)
tGW-712 CR: Tiny Modbus/TCP to RTU/ASCII Gateway with PoE and 1 RS-232 Port (RoHS)
tGW-722 CR: Tiny Modbus/TCP to RTU/ASCII Gateway with PoE and 2 RS-232 Ports (RoHS)
tGW-732 CR: Tiny Modbus/TCP to RTU/ASCII Gateway with PoE and 3 RS-232 Ports (RoHS)
tGW-715 CR: Tiny Modbus/TCP to RTU/ASCII Gateway with PoE and 1 RS-422/485 Port (RoHS)
tGW-725 CR: Tiny Modbus/TCP to RTU/ASCII Gateway with PoE and 2 RS-485 Ports (RoHS)
tGW-735 CR: Tiny Modbus/TCP to RTU/ASCII Gateway with PoE and 3 RS-485 Ports (RoHS)
tGW-718 CR: Tiny Modbus/TCP to RTU/ASCII Gateway with PoE and 1 RS-232/422/485 Port (RoHS)
tGW-724 CR: Tiny Modbus/TCP to RTU/ASCII Gateway with PoE, 1 RS-232 and 1 485 Ports (RoHS)
tGW-734 CR: Tiny Modbus/TCP to RTU/ASCII Gateway with PoE, 2 RS-232 and 1 485 Ports (RoHS)
Includes one CA-002 cable.
Model (Isolated)
tGW-712i CR: Tiny Modbus/TCP to RTU/ASCII Gateway with PoE and 1 Isolated RS-232 Port (RoHS)
tGW-722i CR: Tiny Modbus/TCP to RTU/ASCII Gateway with PoE, Power Isolation and 2 RS-232 Ports (RoHS)
tGW-732i CR: Tiny Modbus/TCP to RTU/ASCII Gateway with PoE, Power Isolation and 3 RS-232 Ports (RoHS)
tGW-715i CR: Tiny Modbus/TCP to RTU/ASCII Gateway with PoE and 1 Isolated RS-422/485 Port (RoHS)
tGW-725i CR: Tiny Modbus/TCP to RTU/ASCII Gateway with PoE and 2 Isolated RS-485 Ports (RoHS)
tGW-735i CR: Tiny Modbus/TCP to RTU/ASCII Gateway with PoE and 3 Isolated RS-485 Ports (RoHS)
tGW-718i CR: Tiny Modbus/TCP to RTU/ASCII Gateway with PoE and 1 Isolated RS-232/422/485 Port (10-Pin Terminal Block, RoHS)
tGW-718i-D CR: Tiny Modbus/TCP to RTU/ASCII Gateway with PoE, Power Isolation and 1 RS-232/422/485 Port (Male DB-9, RoHS)
tGW-724i CR: Tiny Modbus/TCP to RTU/ASCII Gateway with PoE, 1 Isolated RS-232 and 1 Isolated 485 Ports (RoHS)
tGW-734i CR: Tiny Modbus/TCP to RTU/ASCII Gateway with PoE and 2 Isolated RS-232 and 1 Isolated 485 Ports (RoHS)
Includes one CA-002 cable.
- ICP DAS