Samson TROVIS 5757-3 Mounting And Operating Instructions page 27

Control line
Temperature sensor and binary inputs
Water flow sensor
Information on connection of water flow sensor (see Fig. 5-5).
1)
Current input for set point or measured value
Fig. 5-4: Electrical connection of TROVIS 5757-3 · Control line
EB 5757 EN
or
ge
rt
br
sw
gn
or
ge
rt
br
sw
gn
or
ge
rt
br
sw
gn
Pt 1000 sensor
Binary contact for set
point switchover
Water flow sensor
1)
0(4) ... 20 mA
Installation
BE2
Flow switch
or Orange
ge Yellow
rt Red
br Brown
sw Black
gn Green
bl Blue
5-5