Endress+Hauser Liquiline Control CDC90, Руководство по эксплуатации

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Technical data Liquiline Control CDC90
108 Hauser
15 Technical data
15.1 Input
Measured values → Documentation of the connected sensor
Measuring ranges → Documentation of the connected sensor
Types of input • Digital sensor inputs for sensors with Memosens protocol
• Digital inputs (optional)
Input signal Depending on version:
• Max. 2 x binary sensor signal
• 2 x 0/4 to 20 mA (optional), passive, potentially isolated from one another and from the
sensor inputs
• 0 to 30 V DC
15.2 Digital inputs, passive
Electrical specification • drawing power (passive)
• Galvanically isolated
Span • High: 11 to 30 V DC
• Low: 0 to 5 V DC
Nominal input current max. 8 mA
PFM function Minimum pulse width: 500 µs (1 kHz)
Test voltage 500 V
Cable specification Max. 2.5 mm 2 (14 AWG)
15.3 Current input, passive
Span > 0 to 20 mA
Signal characteristic Linear
Internal resistance Non-linear
Test voltage 500 V