Pulse Concentrator CNT

    The TNC is a fully programmable pulse concentrator that enables direct visualising of power draws in KWh and the number of pulses received.

    These data are then sent on to a PC via the MODBUS/JBUS RS 485 isolated data link.


    • Pulse centralisation to a supervision system
    • Counting of surges (e.g.: starting of gensets etc…)
    • Watching of power draw


    • 1 to 8 inputs: relay contacts, open collector, TTL level
    • Display: on 7 red digits
    • Digital data link RS485/422, MODBUS / JBUS
    • 1 pulse output: re-copying of the totalling (1 NO-NC)
    • Saving of the totalling
    • Galvanic isolation: 2kV – 50Hz / 1mn
    • Dimensions of the housing: 71x90x58 mm
    • Removable screw terminal blocks
    • For DIN rail mounting

    DATASHEET (pdf) | MANUAL (pdf) |

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