Panasonic Electric Works KR20 wireless units enable process data to be transmitted fast and securely without cable installations. The units are equipped with an RS232 interface and can be configured as master or slave. An RS485 interface or digital I/Os (NPN or PNP) are optional. With free Configurator KR software, complex wireless networks can be configured easily.
The modules employ highly secure 2,4 GHz transmission and allow for flexible network integration with a variety of terminal station devices. Six digital I/Os are available for the PNP I/O unit and eight for the NPN I/O unit. Via RS485, up to 99 KR20 slaves can be connected to each master, and 31 terminal stations can be connected to each slave. In total, 254 terminal stations can be connected to a single master. Range extension can be accomplished through a repeater function.
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