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3 Pump controller fields of application and layout
18/02/2021
bplogic intelligent pump controller
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3.2.7 Modbus RTU
Fig. 11: Modbus RTU connection
The modbus RTU connection is established via slot C (M12 connection,
Fig. 11/1) on the I/O level. Communication with the pumps is performed via
modbus RTU.
3.2.8 Supported bus protocols
The pump controller supports the following bus protocols:
Field bus, each with M12 connection (A-coded):
Modbus RTU
CAN and CANopen upon request
Real-time ethernet, each with M12 connection (D-coded):
PROFINET RT
EtherNet/IP
other field buses upon request
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