Commissioning; Addressing Via As-Interface - Siemens SIRIUS 3RA6 System Manual

7.12.6

Commissioning

7.12.6.1

Addressing via AS-Interface

Before it can participate in data exchange with the master, each module must be assigned
an individual address on the AS-Interface. Each address can only be used once on each AS-
i network.
On the AS-i mounting module, extended address mode (A/B technology) can be used with
an AS-i master in accordance with Specification 2.1 (or higher). The 31 addresses that are
supported by an AS-Interface network can be split into two completely separate sub-
addresses, e.g. 1A and 1B. If you do decide to use this facility for all 31 slaves, there will be
a maximum of 62 nodes on one AS-Interface network.
AS-i profile
Table 7- 21
Article number
Slave type
Suitable for AS-i master
to Spec.... (or higher)
AS-i slave profile IO.ID.ID2
ID1 code (factory setting)
User-adjustable
*)
Requirements
Hazardous voltage!
Will cause death or serious injury.
Electrical voltage can result in electric shocks or burns.
Disconnect the AS-i voltage before you start the addressing process.
To carry out the AS-i mounting module addressing, you will need the following (example):
● An AS-Interface addressing unit (3RK1904-2AB02)
● A connecting cable for connecting the AS-Interface addressing unit to the AS-i mounting
module.
SIRIUS 3RA6 compact starter
System Manual, 09/2014, NEB560060102000/RS-AA/006
AS-i profile (AS-i mounting module)
DANGER
7.12 AS-i mounting module for 3RA61/3RA62 compact starter
3RA6970-3A, -3B, -3C, -3D, -3E, -3F
A/B slave
2.1 or higher
7.A.E
7
*)
Accessories
221