SSS Siedle Smart Gateway Professional, Commissioning Instructions

7

Bus addresses in the In-Home bus 

As a one-line bus system, the 
In-Home bus is restricted to a max-
imum of 31 bus addresses (bus 
us

ers). A bus video line rectifier is 

required for the one-lin

e system. If 

more than 31 bus addresses (bus 

users) are required, up to 15 bus 

lines can be coupled 

with each other 

in the multiple line bus

 system. For 

each bus line, you require a dedi-
cated bus vide

o line rectifier (e.g. 2 

bus lines => 62

 bus addresses (bus 

users) => 2 bus video line rectifiers). 
Irrespective of whet

her you have 

a one or multiple line bus system, 

the Gateway 

can only reserve the 

free bus addresses in the bus line 

in which it is operated.

 Bus address 

reservation across different lines 
is not possi

ble. If you need all

 31 

bus addresses for operation in the 

Gateway, the rest of 

the compo-

nents must be operated in the 
In-Home bus (door station, indoor 
call st

ations) at an additi

onal bus 

line. In such a case, you will 

be 

operating a multiple line bus system 

and you will require

 2 bus video line 

re

ctifiers for this.

Please note that wit

hin a bus line, 

the maximum functional scope is 

available wh

ich has been made 

available by the relevant program-
ming mode

. In cross-line oper

ation 

between 2 diff

erent bus lines, indi-

vidual functions are not available for 

technical reasons.

Functions applicable across indi-
vidual lines 

Door calls, selective door dialling and 

switching

 and control functions can 

also be used across individual li

nes. 

Internal speech communication and 
c

all forwarding betwe

en users is only 

pos

sible within a line.

Connection of bus and IP address 

If you are operating the Siedle 
intercom and the 

Gateway in the 

single-line bus system, each compo-
nent of the intercom is assigned the 
technically stipulated number of bus 
addresses (indoor station = 1 bus 
address and door station = 2 bus 

addresses). Of a maximum of 31

 bus 

addresses available in the bus line, 
only the unassigned quantity of bus 
addresses is then available for addi-
tional

 use in the Smart Gateway. As 

standard, one bus address is already 
assigned to t

he Gateway during 

pr

ogramming. Additiona

lly required 

bus addresses must be manually 
assigned to the 

Gateway using the 

reservation function i

n the Gateway. 

Every bus address assigned in the 

Smart Gatew

ay can be used for con-

nection of an iP user or an IP group, 

in order to allow th

ese to be directly 

c

alled individually. 

To allow 31 free bu

s addresses to 

be us

ed in the Gateway, y

ou must 

operate the 

Gateway with a sepa

-

rate bus line in the multiple-line bus 
sy

stem. 

Example: In one bus line are all the 
components of the intercom, and 
in another bus line exclusively the 

Gateway 

for connection of the IP 

users (Siedle a

pp and bus software 

in-house telephone).
When using the Gateway in the 

multiple line bus system, at a 
separate bus line 

with 31 free bus 

addresses a maximum of 31 bus 
addresses can be assigned in the 

Gateway, and therefo

re a maximum 

of 31 IP users or a maximum of 31 
IP groups can be directly called (1 
bus address required per IP user or 
I

P group). In additio

n, the IP users 

must be collated into IP groups 

(with a maximum of 6 IP users pe

r 

group) and each IP

 group must have 

been assigned a bus add

ress. The 

maximum nu

mber of 50 IP users 

per 

Gateway can only

 be operated by 

partial IP group formati

ons (with a 

maximum 

of 6 IP users per group) 

with up to 31 bus addresses. IP 

groups cannot be cascaded (group 

in group).