KROHNE OPTISYS TUR 1050 EN - Manual (Page 26)

4
ELECTRICAL CONNECTIONS
26
OPTISYS TUR 1050
www.krohne.com 11/2012 - 4002444301 MA OPTISYS TUR 1050 R02 en
The electrical connection is independent of the output mode (analog or digital) and works as
follows:
4.5.4 Connecting the sensor interconnect cable
Figure 4-3: Signal output connection
RS485/4...20 mA
CAUTION!
Always connect the sensor interconnect cable with the upper part of the device last of all! The
reason is that if you connect the sensor interconnect cable before the internal wiring, energising
the device with power could destroy or damage the device!
Figure 4-4: Connecting cable