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Electrical connection
5.4 Wiring energy calculator type INFOCAL 9
SONO 3500 CT
Operating Instructions, 07/2019, VI.SH.P2.02
33
CAUTION
EMC performance
Incorrect fixing of the cable shield will affect the EMC performance!
Step 3: Mounting transmitter
1. Tighten the power supply and pulse output cable glands.
2. Mount the transmitter.
Figure 5-3
Mounting transmitter on terminal box
5.4
Wiring energy calculator type INFOCAL 9
Energy calculator is typically connected via the pulse output A of the transmitter.
Wiring to flow meter SONO 3500 CT:
SONO 3500 CT in supply pipe
Infocal 9 terminal
56 (flow pulse)
10 (q1+)
57 (ground)
11 (q1-)
SONO 3500 CT in return pipe
Infocal 9 terminal
56 (flow pulse)
52 (q2+)
57 (ground)
11 (q2-)