NOSHOK 756 Series Digital Pressure Transmitters - Manual (Page 14)

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4.4 Electrical Connection
The supply voltage is between 12 and 36 V DC (12 and 30 V for intrinsic safety de-
vices). The power supply and the output signal are conducted across a two-wire cable
(max. 12 mm outer diameter, max. 14 AWG) and connected in accordance with the
pin configuration.
Auxiliary power can be supplied by a power unit, a transmitter power supply or by
means of a PLC connection.
It is suggested to use a design with integrated lightning protection for preventing
damage due to voltage spikes.
Please observe local installation regulations (Germany: VDE-Standard).
The terminal voltage should not exceed 36 V.
Attention