Comicon

Modbus compatible - to displace the communication cables

ZMIO supports protocol  Modbus RTU slave and provides wireless communication with any master device - PLC, HMI panel, SCADA, OPC or other.  ZMIO transmits the state of its inputs and receives state for its outputs from the remote master device.

ZMIO provides reliable wireless transfer of standard analog, discrete and serial signals, guaranteed by the applied transmission protocol under Modbus RTU, standard IEEE 802.15.4 and ZigBee, modulation QPSK and  DSSS spread spectrum.

Technical features

• Up to 12 discrete or 6 analogue I/O can be transferred by one device without expander
• Flexible choice of I/O - main board with 6 slots for 1-channel and 2-channel I/O modules
• Up to 31 expanders can be connected to 1 ZMIO device
• The I/O capacity and modularity of the expander are the same as of ZMIO - the same main board and I/O modules
• Compatibility with Modbus RTU devices. No need of additional converters between Slave devices and ZMIO. The Master device is connected by ZSerial radiomodem
• Range - from ten meters up to kilometres
• Frequency - ISM 2.4 GHz (option 868 MHz),  free license
• RF Data rate–250 000 bps (2.4 GHz)
• IP65 protection against moisture and dust
• Wide temperature range: –20⁰C ÷ +60⁰C
• Power supply: 220VAC or 24VDC
• Built-in lightning protection
• Indication about radio signal strength

Since the beginning of 2009 year COMICON is a representative of the Swiss company HUGGENBERGER AG for Bulgaria.

HUGGENBERGER AG is an independent company specialized in development and production of physical measuring solutions. Instruments are produced on the basis of much know-how for the purpose of reliable measuring changes in length, inclination, force and pressure. The products and systems are primarily used to monitor large building constructions such as dams, tunnels or excavations. HUGGENBERGER AG is represented in more than 20 countries. Due to its good reputation, the extensive experience and the local presence through representatives the company succeeds in being active on all 5 continents.