Siemens SIMOTION D410-2 User Manual

Interfaces
3.4 Encoder interface (HTL/TTL/SSI)
SIMOTION D410-2
38 Manual, 02/2012
Connectable devices
The following devices can be connected to the PROFIBUS DP interfaces:
● PG/PC
● SIMATIC HMI devices
● SIMATIC controllers with PROFIBUS DP interface
● Distributed I/O
● Teleservice adapter
● Drive units with PROFIBUS DP interface (standard slaves)
Note
For remote diagnosis, a teleservice adapter can be connected to the PROFIBUS X21 or
X24 interface. A teleservice adapter can only be connected to one of the two interfaces.
The power supply for the teleservice adapter (terminals 2 and 7) can accept current loads
as high as 150 mA and is sustained short-circuit proof.
3.4 Encoder interface (HTL/TTL/SSI)
The HTL/TTL/SSI encoder interface is used to connect external encoders.
Interface characteristics
Table 3- 9 Interface X23
Characteristic Type
Encoder interface
• TTL or HTL incremental encoders (with adjustable
parameters)
• Absolute encoder SSI
Connector type 15-pin SUB-D connector
Measuring current via temperature sensor
connection
2 mA
NOTICE
Always ensure that you can operate the connected encoder on a 24 V power supply (e.g.
HTL encoder). Operating a 5 V encoder on a 24 V supply may cause its electronic
components to be destroyed. This setting can be set in the expert list of the drive in
parameter p400 and in the following parameters.

Siemens SIMOTION D410-2 Specifications

General

Brand	Siemens
Model	SIMOTION D410-2
Category	Control Unit
Language	English