ICP DAS Machine to Machine Communication

ICP DAS releases new Modbus TCP/IP Master Application of ISaGRAF PACs :
Link to max. 100 devices that support Standard Modbus TCP/IP Slave protocol

• ISaGRAF PAC WP-8147/8447/8847, WP-8137/8437/8837 and VP-25W7/23W7 now support Modbus TCP/IP Master Protocol to link to various Standard Modbus TCP/IP Slave devices. (For instance, the devices in the figure above.)
• Each WP-8xx7 or VP-25W7/23W7 supports to link to max. 100 Modbus TCP/IP slave devices.
• The following version drivers support this new application:
  WP-8xx7: driver Ver.1.14 and above    VP-25W7/23W7: driver Ver.1.05 and above
  
• Please refer to ISaGRAF User's Manual for detail information.

Please refer to the following links for more information.
ISaGRAF PAC Manual
NS Series Industrial Ethernet Switch: http://www.icpdas.com/products/Switch/switch_list.htm#1
ET-7000 Modules : http://www.icpdas.com/products/Remote_IO/et-7000/et-7000_selection_guides.htm
I-8K & I-87K high profile I/O modules : http://www.icpdas.com/products/PAC/i-8000/8000_IO_modules.htm