Yokogawa 202 Field Mounting Rate Totalizer Manual de usuario descargar pdf (Pagina 27)

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Specification for Alarm Outputs

Maximum Current (sink): 200mA.

Maximum Voltage: 30Vdc.

Saturation Voltage: 0.8Vdc across outputs when in the "on" state.

Isolation: Both outputs are separately isolated.

Pulse Frequency: 500Hz maximum.

Pulse Duration: 1ms if CAL0 = 2 (unscaled pulse output).

If CAL0 = 1 (scaled pulse output) the duration of

the pulse automatically adjusts to the output

frequency:

a. 1ms if output > 50Hz.

b. 10ms if output = 5...50Hz.

c. 100ms if output < 5Hz.

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Yokogawa 202 Field Mounting Rate Totalizer Manual de usuario Pagina 27