Construction And Design - Aventics DDL Instrucciones De Servicio

42 AVENTICS | DDL, DDL-E | 1987765499–BDL–001–AC
System architecture
Valve systems with a
multiple plug connector:
Series VS02, HF03/
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HF02, MC
Bus coupler series BDC
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type V-Design:
– PROFIBUS-DP
– INTERBUS
– DeviceNet
– CANopen
Typ A-Design:
– AS-Interface
Modules series DDL
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type V-Design:
– DDL / DDL-E
BUS IN X71
and BUS OUT X72
1827030189:
POWER X10
1827030190:
Control elements
Fig. 1: System architecture

4.1 Construction and design

Connections for the DDL line to control the valves.
Sensor, logic, and load supply take place via BUS IN X71,
the voltage is looped to BUS OUT X72.
Sensor, logic, and load supply take place via POWER X10.
The voltage is looped to BUS OUT X72 (the incoming
voltage from BUS IN X71 will not be looped through).
16x rotary switch S1 (HEX-coded) for the DDL address
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8x DIL switch S2 for the number of outputs used to
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control the valves as well as the baudrate.