Priva Compass - Page 133

Specifications of inputs and outputs
The various types of inputs and outputs are available on various modules. The module specifications
indicate which inputs and outputs are available on the module in question. The specifications of the
inputs and outputs are described in this chapter.
Direct currentAlternating currentDigital inputs
0 … 30 VDC0 … 30 VACInput voltage measurement range
-30 … 30 VDC0 … 30 VACMaximum permitted input voltage
pulse and statuspulse and statusType of measurement
10 ms
(Mechanical switch)
500 ms
(Mechanical switch)
Minimum detectable pulse width
(Live contact)
350 µs
(Electronic switch)
500 ms
(Electronic switch)
10 ms
(Mechanical switch)
-Minimum detectable pulse width
(Dry / open collector)
350 µs
(Electronic switch)
50 Hz
(Mechanical switch)
-Maximum input frequency
(Live contact, 50% duty cycle)
1,400 Hz
(Electronic switch)
50 Hz
(Mechanical switch)
-Maximum input frequency
(Dry / open collector, 50% duty cycle)
1,400 Hz
(Electronic switch)
3 VDC3 VACMaximum input voltage for low
12 VDC12 VACMinimum input voltage for high
24 kΩ nominal for positive voltages
19 kΩ nominal for negative voltages
Input resistor with pull-up circuit disabled
-1 mA (low current pull-up)
-5 mA (high current pull-up)
Input resistor with pull-up circuit enabled
250 VFunctional isolation of inputs in relation to system
neutral
10 AMaximum current of FG connections
Indication (only for modules with manual override)
• green/red LEDs for status of inputs (colour is adjustable)
Universal inputs - Analogue use
voltage
current
resistance
Type of measurement to be set per input
-60 dB (applies for a pure sinus)Mains frequency suppression (NMRR @ 50/60 Hz)
Universal input - Voltage measurement
0 … 10 VMeasurement range
26.4 VAC
-24 … 30 VDC
Maximum permissible input voltage
50 @ 50 Hz mains frequency
60 @ 60 Hz mains frequency
Number of measurements per second
14 bits over 12 V (730 µV)Resolution
± (5mV + 0.1% of the measurement)Accuracy
> 1 MΩInput resistance
1 kΩMaximum source resistance
131Installing Priva Compass - 00.014
General specifications of Priva Blue ID C-Line controllers and modules