Table of Contents
Advertisement
Assignment of the contacts based on the example of terminal block X40 and X41:
● X40
– L+ Control output output for sensors 0 and 1
– M
● X41
– 0+ Input "+" of sensor 0
– 0-
– 1+ Input "+" of sensor 1
– 1-
The terminal blocks X42 and X 43 are assigned accordingly for sensors 2 and 3.
Figure 3-3
Depending on the measuring transducer type, make the connections as shown below.
As an example the figures show the connection of a measuring transducer at terminal block
X41 (analog input "0").
Connecting a 2-wire measuring transducer
Figure 3-4
Terminal "M" of the terminal block X40 and terminal "0-" of terminal block X41 need to be
bridged.
RTU3030C
Operating Instructions, 09/2017, C79000-G8976-C382-04
Ground for sensors 0 and 1
Input "-" of sensor 0
Input "-" of sensor 1
Wiring of the analog inputs X40 ... X43
Connecting a 2-wire measuring transducer
Connecting up, installation, commissioning
3.7 Connecting up the RTU
63
Advertisement
Table of Contents
