ICP DAS tZT-P4C4 ZigBee isolated digital I/O module

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The tZT-P4C4 ZigBee isolated digital I/O module, from ICP DAS, provides four channels for digital input and four channels for digital output, each of which features photocoupler isolation. It supports sink-type output with protection against short-circuiting and source-type input. All input channels can be used as 16-bit counters. There are options for configuring power-on and safe digital output values, with 4 kV ESD protection and 3750 VDC intra-module isolation also provided.

Featuring the low power consumption of ZigBee modules, the series is capable of wireless communication of up to 300 m (LOS) standard transmission distance. Coupled with the product’s dynamic mesh network, users can easily catch DIO data in difficult-to-wire environments.

The DIN-Rail mountable module supports AES-128 encryption for wireless communication (passive), RF channel 16-segment setting and the ZigBee repeater function. Other features include: ISM 2.4 GHz operating frequency; compliance with 2.4G IEEE 802.15.4/ZigBee 2007 Pro specifications; adjustable RF transmission output power; and GUI configuration software (Windows).