Specifications

AS-Interface
System Components and Accessories
Addressing units
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Siemens LV 1 · 2007
2
■ Overview
To be able to participate in data exchange with the master, all
stations have to be addressed before the AS-Interface network
is configured. This can be done
• offline by means of an addressing unit or
• online using the master of the AS-Interface system.
The addresses themselves are the values 1 to 31 (or 1A to 31A
and 1B to 31B for the extended AS-Interface Specification 2.1).
A new slave that has not yet been addressed has the address 0.
It is recognized accordingly by the master as a new slave that
has not yet been addressed and as such is not yet included in
the normal communication.
The address can be assigned at random, i.e. it makes no differ-
ence whatsoever if the slave with address 21 begins or if the first
slave is actually issued with address 1.
■ Selection and ordering data
1)
Not included in scope of supply of of the 3RK1 904-2AB01 addressing unit
2)
Note: A 3-pole cable must be used because the addressing unit uses
PIN 2, 4 and 5 for IR addressing.
3)
Can be ordered only from the following address:
Gossen-Metrawatt GmbH, Thomas-Mann-Str. 16-20,
90471 Nürnberg, Germany
Tel.: [phone], Fax: [phone],
E-Mail: [e-mail]
Version DT Order No. Price
per PU
PU
(UNIT,
SET, M)
PS* PG Weight
per PU
approx.
kg
3RK1 904-2AB01
AS-Interface addressing units
• For active AS-Interface modules,
intelligent sensors and actuators
• According to AS-Interface Version 2.1
• Including expanded addressing mode
• Scope of supply:
- One addressing unit
- One operating manual (German, English,
French, Spanish, Italian)
- One addressing cable (1.5 m, with jack plug)
}
3RK1 904-2AB01 1 1 unit 121 0.540
Accessories
FK-E coupling modules, with integrated
addressing socket
1)
for addressing user modules
A
3RK1 901-1MA00 1 1 unit 121 0.057
Addressing cables, with M12 socket
1)
• For addressing
2)
slaves with M12 connection
(e.g. K60R) or light curtains
•1.5m
A
3RX8 000-0GF32-1AB5 1 1 unit 574 0.069
Addressing cables, with jack plug
3)
•1.5m
• Included in scope of supply of of the
3RK1 904-2AB01 addressing unit
Z236A
* You can order this quantity or a multiple thereof.
© Siemens AG 2007