Wilo Smart Gateway Instrucciones De Instalación Y Funcionamiento página 33

Installation and electrical connection
Gateway connections
Wilo Net 1
H:
L:
G:
S:
Modbus
A:
B:
G:
Wilo Net 2
H:
L:
G:
S:
Power supply
+:
-:
LAN 1
Ethernet:
LAN 2
Ethernet:
USB
A-bush:
The function and support of the Digital I/O, Modbus and USB interfaces depends on
the software version being used.
7.2.3 Connecting the pumps to the Wilo Net interface
Wilo Net is a Wilo system bus used for establishing communication between Wilo
products:
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Installation and operating instructions Wilo-Smart Gateway
CAN High
CAN Low
CAN Ground
Cable shielding
Will only be supported in future software versions.
Signal A
Signal B
Ground
Will only be supported in future software versions.
CAN High
CAN Low
CAN Ground
Cable shielding
+24 V
Ground
Local network interface - Gateway configuration 10/100 MBit
WAN network interface - Internet connection 10/100 MBit
Will only be supported in future software versions.
Extension interface USB 2.0
Two single pumps as twin-head pump function
Several pumps used with Multi-Flow Adaptation control mode
Gateway and pump
en
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