Endress+Hauser Liquistation CSF48 - Page 45

Liquistation CSF48 Electrical connection
Endress+Hauser 45
Terminal Modbus RS485
99 C
82 DGND
81 VP
LEDs on front of module
LED Designation Color Description
PWR Power GN Supply voltage is applied and module is initialized.
BF Bus failure RD Bus failure
SF System failure RD Device error
COM Communication YE Modbus message sent or received.
T Bus termination YE • Off = No termination
• On = Termination is used
DIP switches on front of module
DIP Factory setting Assignment
1-128 ON Bus address (→ "Commissioning/communication")
OFF Write protection: "ON" = configuration not possible via the bus, only via local
operation
Service OFF The switch has no function