Omicron CMC 430, Руководство пользователя

Страница: 11 / 53

2.3 ANALOG/BINARY INPUT section
The six fully configurable inputs can be used as binary or analog inputs. Each
input is reinforced insulated from all other inputs and the rest of the test set.
The inputs can be configured to the following functionality:
• Analog input (configurable voltage range 10 mV, 100 mV, 1 V, 10 V, 100 V,
600 V; sampling frequency 40 kHz or 10 kHz; time synchronization
capabilities for synchronized measurement and synchrophasor
measurement; current measurement using a
C-Shunt or a CP 30 current
clamp)
• Binary input for wet contacts (configurable threshold from -600 V to +600 V)
• Binary input for dry contacts (relay contacts)
• Binary input for triggering on the presence of AC signals (with configurable
threshold)
• Usage of debounce and/or deglitch filters for binary inputs
Binary input 6 can also be used to synchronize the phase and frequency of the
voltage outputs to a reference input signal of 15 ... 70 Hz.
Technical data → Analog/binary inputs on page 30.
2.4 DC INPUT section
This universal DC measurement input can be configured for voltage or current
measurement. The high-accuracy and low-drift measurement input can be used
to test transducers or to measure the output of other sensor signals.
The input can be configured to one of the following ranges: 1 mA, 20 mA,
10 mV, 100 mV, 1 V or 10 V.
Technical data → DC measurement input on page 37.
2.5 BINARY OUTPUT section
The four potential-free normally open relay contacts can switch AC or DC
currents of up to 8 A.
Technical data → Binary outputs on page 30.
NOTICE
Equipment damage possible.
► Observe the power limits stated in section Binary outputs on page 30
when switching DC currents.
Device overview
OMICRON 11