Grundfos CU 362 Instrucciones De Instalación Y Funcionamiento página 17

5.6 Communication
5.6.1 Communication between the CU 362, IO 351B, IO 113 and CUE
The CU 362 communicates with the individual modules via GENIbus. Additional modules are connected in parallel (daisy chain). See fig.
GENIbus connection.
CU 362
GENIbus connection
5.6.2 GENIbus number (address)
If the Dedicated Controls has been ordered as a complete control cabinet, the GENIbus numbers have been factory-set.
If the modules have been ordered as separate components, it is the user's responsibility to set the GENIbus numbers.
Pump number
1
2
4) Three IO 351B modules can be connected to the Dedicated Controls system.
5) The DIP switches on the IO 113 module must be set to bus configuration if the IO 113 module is to be configured by use of a PC Tool. See installation and
operating instructions for the IO 113.
IO 351B
4)
IO 351B
41
IO 113 CUE
T1 T2 G1 A1 G2 A2 K1 K2 R1 R2 PE
A Y B
D1 D2 D3 D4 D5 D6 D7 D8
ON DIP
1 2 3 4 5 6 7 8 9 10 11 12
P1 P2 P3 P4 P5 I1 I2 I3
Unit/module
5)
IO 113
9 (40)
10 (41)
CUE
1
2
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