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Actuator-Sensor-Interface
Network Transitions
DP/AS-Interface Link 20E
Actuator Sensor Interface
■
Overview
DP/AS-Interface Link 20E con-
nects PROFIBUS-DP to AS-In-
terface. It supersedes DP/AS-
Interface Link 20 and features
the following functions:
•PROFIBUS-DP slave and
AS-Interface master
•Up to 62 AS-Interface slaves
can be connected and inte-
grated analog value transfer
is provided (according to the
expanded AS-Interface spec-
ification V2.1).
•All AS-Interface master func-
tions are supported in ac-
cordance with the extended
AS-Interface specification
V2.1, i. e. master class M1e.
•An additional power supply is
not required, because power
is supplied from the AS-Inter-
face cable
■
Application
DP/AS-Interface Link 20E is a
PROFIBUS-DP slave (accord-
ing to EN 50170) and an AS-In-
terface master (according to
EN 50 295) and allows AS-Inter-
face to be operated on PROFI-
BUS-DP.
Simple PROFIBUS masters can
exchange I/O data cyclically
with AS-Interface and masters
with non-cyclic utilities can ex-
change I/O data and perform
master calls. DP/AS-Interface
Link 20E cannot be implement-
ed in combination with the ex-
tender.
■
Design
•Compact enclosure to the
IP 20 degree of protection for
mounting onto standard rails.
•LEDs in the front panel for in-
dication of the operational
state and the operational
readiness of all connected
and activated slaves.
• The PROFIBUS-DP address
can be set at the press of a
button.
•LED indication of the PROFI-
BUS-DP slave address, DP
bus error and diagnostics.
•Two buttons for changing the
operational status and for
loading the existing actual
configuration as the desired
configuration.
•Power is supplied from the
AS-Interface shaped cable.
■
Operation
DP/AS-Interface Link 20E ena-
bles a DP master to access all
the slaves of an AS-Interface
segment. In accordance with
the expanded specification
(V2.1), up to 62 slaves each
with 4inputs and 3 outputs can
be connected.
DP/AS-Interface Link 20E re-
serves, as standard, 32 bytes of
input data and 32 bytes of out-
put data in the DP master in
which the I/O data of the con-
nected AS-Interface slaves
is stored. The I/O buffer can be
compressed so that only the
necessary memory space of
the master is reserved.
PROFIBUS-DP masters can al-
so activate AS-Interface master
calls via the non-cyclic PROFI-
BUS utilities (e.g.: for writing
parameters, modifying ad-
dresses or reading diagnostic
values).
■
Configuration
DP/AS-Interface Link 20E can
be configured on PROFIBUS
using STEP 7 or COM PROFI-
BUS.
The type files and device mas-
ter files are also supplied with
the manual which enables con-
figuration even in the case of
versions in which
DP/AS-Interface Link 20E is not
yet integrated as standard.
For AS-Interface, no special
configuration is necessary; start-
up is also possible before
PROFIBUS is installed.
■
Designed for Industry
•Installation costs are re-
duced because all power is
supplied from the AS-Inter-
face cable so no additional
power supply unit is required.
• Installation time is shortened
due to easy configuring at the
press of a button
• The standstill time or service
time resulting from failure of a
slave is reduced due to LED
indication
Siemens Energy & Automation, Inc.
Industrial Controls Catalog
16/35
Actuator-Sensor-Interface
Network Transitions
DP/AS-Interface Link 20E
■
Selection and ordering data
Design
Order No.
Price
Pack
1 unit
Unit
DP/AS-Interface Link 20E
Network transition PROFIBUS-DP/
AS-Interface to the IP 20 degree of protection
6GK1 415-2AA01
1
DP/AS-Interface Link 20E manual
Paper version
Including type and device master files
6GK1 971-2DS01-0AA1
■
Dimension drawings
Transition from PROFIBUS-DP to AS-Interface via DP/AS-Interface Link 20E
e.g. S7-400
with CPU 413-2 DP
PROFIBUS-DP
DP/AS-Interface
Link 20E
AS-
Interface-Power Supply
Passive Module
(without Slave AISC)
Active Module
(with Slave AISC)
Repeater
1)
AS-Interface-Power Supply
AS-Interface-Cable
Actuator/Sensor (with Slave-ASIC)
Actuator/Sensor (without Slave-ASIC)
Branch
1) Use of extender not currently possible.
16/36
Siemens Energy & Automation, Inc.
Industrial Controls Catalog
Actuator-Sensor-Interface
Network Transitions
DP/AS-Interface Link 20E
■
Technical data
AS-Interface bus cycle time in ms
5/10 for 31/62 slaves
PROFIBUS transmission rate in Mbit/s
max. 12
Supported AS-Interface master profiles
M0e, M1e
(corresponding to Complete AS-Interface Specification V2.1)
Configuration of the AS-Interface
Via button on front panel
Interfaces
•Connection of AS-Interface
Te rminal contacts
•PROFIBUS connection
9-pin sub-D socket
Supply voltage
• From the AS-Interface cable
acc. to AS-Interface specification EN 50 295
Current consumption
•from the AS-Interface shaped cable in mA
max. 200
Load rating
• DC 5 V at PROFIBUS connection in mA
max. 90
Power losses in W
3.7
Mounting
Standard mounting rail or direct mounting
Protection
IP 20
Permissible ambient conditions
•Operating temperature in °C
–horizontal mounting in °C
0 ... +60
–vertical mounting in °C
0 ... +45
•Transport and storage temperature in °C
–40 ... +70
•Relative humidity in %
max. 95 at +25 °C
Constructional design
•Module format
S7-200 design
• Dimensions (W
×
H
×
D) in mm
90
×
80
×
60
•Weight in g
approx. 200
Siemens Energy & Automation, Inc.
Industrial Controls Catalog
16/37
zanotowane.pl doc.pisz.pl pdf.pisz.pl hannaeva.xlx.pl
Network Transitions
DP/AS-Interface Link 20E
Actuator Sensor Interface
■
Overview
DP/AS-Interface Link 20E con-
nects PROFIBUS-DP to AS-In-
terface. It supersedes DP/AS-
Interface Link 20 and features
the following functions:
•PROFIBUS-DP slave and
AS-Interface master
•Up to 62 AS-Interface slaves
can be connected and inte-
grated analog value transfer
is provided (according to the
expanded AS-Interface spec-
ification V2.1).
•All AS-Interface master func-
tions are supported in ac-
cordance with the extended
AS-Interface specification
V2.1, i. e. master class M1e.
•An additional power supply is
not required, because power
is supplied from the AS-Inter-
face cable
■
Application
DP/AS-Interface Link 20E is a
PROFIBUS-DP slave (accord-
ing to EN 50170) and an AS-In-
terface master (according to
EN 50 295) and allows AS-Inter-
face to be operated on PROFI-
BUS-DP.
Simple PROFIBUS masters can
exchange I/O data cyclically
with AS-Interface and masters
with non-cyclic utilities can ex-
change I/O data and perform
master calls. DP/AS-Interface
Link 20E cannot be implement-
ed in combination with the ex-
tender.
■
Design
•Compact enclosure to the
IP 20 degree of protection for
mounting onto standard rails.
•LEDs in the front panel for in-
dication of the operational
state and the operational
readiness of all connected
and activated slaves.
• The PROFIBUS-DP address
can be set at the press of a
button.
•LED indication of the PROFI-
BUS-DP slave address, DP
bus error and diagnostics.
•Two buttons for changing the
operational status and for
loading the existing actual
configuration as the desired
configuration.
•Power is supplied from the
AS-Interface shaped cable.
■
Operation
DP/AS-Interface Link 20E ena-
bles a DP master to access all
the slaves of an AS-Interface
segment. In accordance with
the expanded specification
(V2.1), up to 62 slaves each
with 4inputs and 3 outputs can
be connected.
DP/AS-Interface Link 20E re-
serves, as standard, 32 bytes of
input data and 32 bytes of out-
put data in the DP master in
which the I/O data of the con-
nected AS-Interface slaves
is stored. The I/O buffer can be
compressed so that only the
necessary memory space of
the master is reserved.
PROFIBUS-DP masters can al-
so activate AS-Interface master
calls via the non-cyclic PROFI-
BUS utilities (e.g.: for writing
parameters, modifying ad-
dresses or reading diagnostic
values).
■
Configuration
DP/AS-Interface Link 20E can
be configured on PROFIBUS
using STEP 7 or COM PROFI-
BUS.
The type files and device mas-
ter files are also supplied with
the manual which enables con-
figuration even in the case of
versions in which
DP/AS-Interface Link 20E is not
yet integrated as standard.
For AS-Interface, no special
configuration is necessary; start-
up is also possible before
PROFIBUS is installed.
■
Designed for Industry
•Installation costs are re-
duced because all power is
supplied from the AS-Inter-
face cable so no additional
power supply unit is required.
• Installation time is shortened
due to easy configuring at the
press of a button
• The standstill time or service
time resulting from failure of a
slave is reduced due to LED
indication
Siemens Energy & Automation, Inc.
Industrial Controls Catalog
16/35
Actuator-Sensor-Interface
Network Transitions
DP/AS-Interface Link 20E
■
Selection and ordering data
Design
Order No.
Price
Pack
1 unit
Unit
DP/AS-Interface Link 20E
Network transition PROFIBUS-DP/
AS-Interface to the IP 20 degree of protection
6GK1 415-2AA01
1
DP/AS-Interface Link 20E manual
Paper version
Including type and device master files
6GK1 971-2DS01-0AA1
■
Dimension drawings
Transition from PROFIBUS-DP to AS-Interface via DP/AS-Interface Link 20E
e.g. S7-400
with CPU 413-2 DP
PROFIBUS-DP
DP/AS-Interface
Link 20E
AS-
Interface-Power Supply
Passive Module
(without Slave AISC)
Active Module
(with Slave AISC)
Repeater
1)
AS-Interface-Power Supply
AS-Interface-Cable
Actuator/Sensor (with Slave-ASIC)
Actuator/Sensor (without Slave-ASIC)
Branch
1) Use of extender not currently possible.
16/36
Siemens Energy & Automation, Inc.
Industrial Controls Catalog
Actuator-Sensor-Interface
Network Transitions
DP/AS-Interface Link 20E
■
Technical data
AS-Interface bus cycle time in ms
5/10 for 31/62 slaves
PROFIBUS transmission rate in Mbit/s
max. 12
Supported AS-Interface master profiles
M0e, M1e
(corresponding to Complete AS-Interface Specification V2.1)
Configuration of the AS-Interface
Via button on front panel
Interfaces
•Connection of AS-Interface
Te rminal contacts
•PROFIBUS connection
9-pin sub-D socket
Supply voltage
• From the AS-Interface cable
acc. to AS-Interface specification EN 50 295
Current consumption
•from the AS-Interface shaped cable in mA
max. 200
Load rating
• DC 5 V at PROFIBUS connection in mA
max. 90
Power losses in W
3.7
Mounting
Standard mounting rail or direct mounting
Protection
IP 20
Permissible ambient conditions
•Operating temperature in °C
–horizontal mounting in °C
0 ... +60
–vertical mounting in °C
0 ... +45
•Transport and storage temperature in °C
–40 ... +70
•Relative humidity in %
max. 95 at +25 °C
Constructional design
•Module format
S7-200 design
• Dimensions (W
×
H
×
D) in mm
90
×
80
×
60
•Weight in g
approx. 200
Siemens Energy & Automation, Inc.
Industrial Controls Catalog
16/37