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The EM gateway provides a quick, convenient and economical means of adapting controllers to Ethernet connectivity. Watlow's EM gateway has two main functions. It serves as a bridge between Modbus TCP/IP and Modbus RTU on EIA/TIA 485. It also provides an operator interface for Watlow controllers by serving web pages to an Internet browser to support key control operations such as process monitoring, set point changes, alarm management and error notification.
Modbus RTU; Modbus TCP/IP
Modbus TCP/IP to Modbus RTU bridge; Ethernet/Internet connectivity; Embedded web server; Dedicated web page design; E-mail alarm notification; WATVIEW communications capability
Dimensions: 85.09 mm (W) x 139.7 mm (H) x 34.54 mm (D); EN 50082-1 light industry; green LED for Ethernet connection, green LED for Ethernet activity, green LED for EIA485/232 activity
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