tGW-718-UL-UTA Tiny Modbus/TCP to RTU/ASCII Gateway with PoE & 1 RS-232/422/485 port with -40 ℃ Operating Temperature (UL Approved)

Description

The ICP DAS 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.

The ICP DAS tGW-718-UL is a tiny Modbus/TCP to RTU/ASCII Gateway with PoE and one RS-232/422/485 port.

With 2 Ethernet ports, the tGW-700 allows daisy chain connection which permits the flexibility in locating devices, eases installation and lowers infrastructure costs. The ICP DAS tGW-700 modules offers true IEEE 802.3af-compliant (classification, Class 1) Power over Ethernet (PoE) functionality using a standard category 5 Ethernet cable to receive power from a PoE switch such as the ICP DAS NS-205PSE. If there is no PoE switch on site, the module will also accept power input from a DC Terminal Block.

The tGW-700-UL series modules have obtained UL certification, meeting strict safety standards including fire resistance, electric shock protection, and durability requirements. This ensures stability and safety across various usage environments, providing consumers with reliable quality assurance. The UTA version uses conformal coating technology that offers excellent resistance to moisture and salt spray, making it particularly suitable for coastal and high-humidity environments.