3 Mounting
19
3.5 Galvanic isolation
3.6 Use of the USB interface
- The USB interface is only designed for service use over a limited period, since the device switches the output signal to safe
state when in SIL operation during data transmission with the setup program!
- The RS485 interface is suitable for unlimited operation of the interface in a fixed installation.
Analog output
USB-Interface
Analog input
Voltage supply
DC 24 V +10/-15 %
AC 110 to 20 V +10/-15 %,48 to 63 Hz
Membrane
keyboard
AC 1800 V
»
AC 4260 V
»
AC 520 V
»
AC 4260 V
»
Display
RS485-
(
Interface
extra code)
Relay output limit value
(extra code)