The METRAHIT ASi v3.0 is an easy to use addressing and diagnostics device for active AS-i modules, intelligent sensors and actuators in accordance with AS-i version 3.0 including the extended addressing mode.

Complex slaves with high operating current up to 150 mA can be addressed without external power supply.
Long operating times
Simultaneous indication of input and output states with the extended 8-place display, thus resulting in more clear-cut and faster input and output testing at systems
Intuitive acquisition of process values with display of data as either binary, decimal, hexadecimal or percentage values
Universal use with standard AS-i and AS-i Power24V systems

Quicker initial start-up thanks to simplified work steps during slave address setup and automatic read-back of the selected address
Ready for use in less time because the addressing cable functions without securing it to the M12 socket with screws
One-hand operation in time-tested compact housing with easy-to-actuate keys and rotary switch

The METRAHIT ASi v3.0 is used to assign addresses to AS-interface slaves during initial start-up. It detects connected slave modules or entire AS-i networks, which then appear at its display. Each address is selected individually with the up and down keys. Additional initial start-up functions are selected with the rotary switch. The new METRAHIT ASi v3.0 supports the current AS-i V3.0 specification and the I/O data of the most up-to-date slaves. The display has been extended to a total of eight places and current-carrying capacity has been increased by 50%, in particular for motor starters with AS-i and analog modules.

Suitable for all types of digital and analog slaves which comply with AS-i specification V3.0
Read-out and selection of slave addresses 0 to 31, 1A to 31A or 1B to 31B for all AS interface slaves
Measurement of voltage in the AS interface conductor and measurement of operating current for AS-i slaves
Testing of input and output data from digital and analog slaves in accordance with AS interface specification V3.0, including safety relevant input slaves
Selection of slave parameters for test purposes and read-back of the parameter echo
Read-out of the slave profile (IO, ID, ID2)
Read-out and setting of the ID1 code
Read-out of data objects, identifiers and diagnostics in case of CTT2 slaves
Read-out of the safety code sequences of safety relevant input slaves (ASIsafe)
Reading and writing of the cyclical input and output channels of CTT2 slaves
Storage of complete network configurations (profiles of all slaves) as an addressing aide