KEYENCE DL-DN1 - Manual (Page 18)

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- DeviceNet Compatible Network Unit DL-DN1 User's Manual -
2-1
Installation and Connection to Sensor Amplifiers
This section provides the procedures for installing the DL-DN1 and connecting to
sensor amplifiers.
The DL-DN1 can be connected with the expansion units of sensor amplifiers which
support D-bus. ("D-bus" is the name of KEYENCE's wiring-saving system for sensor
amplifiers.) How many sensor amplifiers can be connected depends on the sensor
amplifiers or units to be connected. For specific numbers of connections, refer to the
manual of each sensor amplifier.
When connecting the DL-DN1 to a sensor amplifier which can be configured with
expansion units, the main unit will be assigned ID number 01, with the expansion units
assigned ID numbers of 02 to 04.
• The ID number assignments to sensor amplifiers cannot be
changed by the user.
• In this manual, ID number 01 to ID number 04 are denoted as ID 01
to ID 04, respectively.
„For DIN rail mounting type
ID Number Assignments to Sensor Amplifiers
Point
ID number 01
Main
unit
Expansion
unit
Expansion
unit
Expansion
unit
02 03 04
Sensor amplifier DL-DN1