About SCHNEIDER ACE 919 CA RS485

SCHNEIDER ACE 919 CA RS485

SCHNEIDER ACE 919 CA RS485The ACE919 converters are used to connect a master/central computer equipped 
with an RS 485 type serial port as a standard feature to stations connected to a  
2-wire RS 485 network.
Without requiring any flow control signals, the ACE919 converters perform network 
polarization and impedance matching.
The ACE919 converters also provide a 12 V DC or 24 V DC supply for the distributed 

Comprehensive Energy Measurement

The SCHNEIDER ACE 919 CA RS485 captures a wide array of parameters including voltage, current, power factor, frequency, energy, and total harmonic distortion up to the 15th harmonic. This broad scope allows precise tracking of energy consumption and power quality in modern electrical installations.


Robust Display and Connectivity

Equipped with a bright, backlit LCD multi-line display, the ACE 919 CA RS485 ensures clear visibility of readings in any environment. With RS485 (Modbus RTU) for seamless communication and digital pulse output, integration with energy management and automation systems is both reliable and straightforward.


Built for Performance and Safety

Designed with durable ABS construction and IP51-rated ingress protection, this meter is resilient against dust and accidental contact. The panel mount design and compatibility with CT/VT sensors support flexible installation, making it suitable for a range of industrial and commercial applications.