Delphin ProfiMessage, Hardware Manual

Page: 233 / 322

Profi Message
Output range is 0 … 10 V, max. load is 4 mA (min. 2.5 k
Ω
).
The '-' connector is connected at 1 k
Ω
to the internal analogue earth point.
Digital inputs / counters
Square signals/pulses from 5 V / 12 V or 24 V can be connected.
Low-level is <1.5 V; high-level is > 3.5 V; common '-' connector, potential isol-
ation.
Frequency measurement for signals from 0.2 Hz to 30 kHz.
Digital outputs
Switching voltage at a max. of 50 VDC. Switching current at a max.: 2.5 ADC.
Common '+' connector. Potential isolation.
Shielded cabling
The I/O module enables measurement in the signal range DC … 8 kHz. This
requires the use of shielded (single-sided shielding connected to protective earth)
or twisted pair cables.
Sensors
Information on connecting special sensors is available in the "Applications using
AMDT" manual.
9.1.3 Connector panel (laboratory)
Information on connections
Refer to Connector panel (industry).
9.1.4 Block diagrams
Block diagram for hardware
233
Delphin Technology AG
Dezember 2015
Profi Message Manual