VEGA WEIGHTRAC 31 Foundation Fieldbus - Manual (Page 32)

32
5 Connecting to power supply
WEIGHTRAC 31 • Foundation Fieldbus
42375-EN-131120
The digital tachometer is powered by WEIGHTRAC 31. When using
the digital tachometer, you must power WEIGHTRAC 31 with max.
24 V.
The following cable colors are valid if the tachometer is ordered with
cable.
2
1
16
15
A
1 1
24
56
22
11 12
21
22
19
20
18
17
14
13
16
15
12
91
01
1
Fig. 19: Belt speed - plant control system (PLC) or tachometer (analogue)
A Tachometer (digital)
1 Voltage supply - cable colour brown
2 Voltage supply - cable colour white
15 Digital input - cable colour green
16 Digital input - cable colour yellow