SIEMENS
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Siemens IC 10 · 2017
* You can order this quantity or a multiple thereof.
Illustrations are approximate
AS-Interface
Routers
DP/AS-Interface Link 20E
2
■
Application
The DP/AS-Interface Link 20E is a PROFIBUS DP slave
(according to IEC 61158 / IEC 61784) and an AS-Interface
master (according to IEC 62026-2). It enables the AS-Interface
to be operated on PROFIBUS DP.
DP/AS-Interface Link 20E can operate up to 248 DI / 248 DO
when using 62 A/B slaves with 4 DI / 4 DO each.
PROFIBUS DP masters (DP-V0) can exchange digital I/O data
周期性with the AS-Interface.
PROFIBUS DP masters with acyclic services (DP-V1) are
additionally able to exchange analog I/O data and initiate
AS-Interface master calls (e.g. reading/writing the AS-i configu-
ration during normal operation).
Transition from PROFIBUS DP to AS-Interface using DP/AS-Interface Link 20E
■
Selection and ordering data
Version
SD
Article No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
d
DP/AS-Interface Link 20E
6GK1 415-2AA10
Network transition between PROFIBUS DP and AS-Interface;
Degree of protection IP20
including screw terminals for connection
of the AS-Interface cable;
corresponds to AS-Interface Specification V3.0;
dimensions (W x H x D / mm): 90 x 80 x 60
(dimensions without fixing lugs)
Screw terminals
}
6GK1415-2AA10
1
1 unit
42C
S7-400
e.g. with
CP 443-5 Extended
PC/IPC
with
CP 5621
S7-300 with DP-Master
Power
supply
Digital/analog slaves
Safe
slave with
EMERGENCY-
STOP
Laser
scanners
3RA2 load
feeders
Slave
IK10_40008a
PROFIBUS
AS-Interface
DP/AS-Interface
Link 20E
MSS
ASIsafe
S7-1500
© Siemens AG 2016