Emerson 2400S Instalační manuál stáhnout pdf (Strana 18)

14 Micro Motion

Model 2400S Transmitters

I/O Wiring – Model 2400S Analog Transmitters

Figure 3-3 Basic mA output wiring – External power

Excessive current will damage the transmitter. Do not exceed 30 VDC input. Terminal current must be

less than 500 mA.

Figure 3-4 HART/analog single-loop wiring – External power

Note: See Figure 3-5 for voltage and

resistance values.

VDC

load

–

Note: See Figure 3-5 for voltage and resistance values.

VDC

load

(250–600 Ohm

resistance)

–

HART-

compatible host

or controller

–

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Emerson 2400S Instalační manuál Strana 18