User Manual

System configuration
Maximum number of elements in a network area
22
314 | 353 CM110664en_07
The limits are defined to ensure the full and correct functioning of the
system. Consult Headquarters before exceeding the recommended limits.
HQ can modify the recommended limits on the basis of new findings at any
time. Changes are notified in Facts bulletins.
Certain limits cannot be verified (for reasons of cost or quantity). These limits
are shown in this document as follows:
This limit type… …is shown like this Example
Technical limit verified Limit* 60*
Technical limit NOT verified [Limit*] [50*]
Recommended limit verified Limit 64
Recomended limit NOT verified [Limit] [1'000]
Limit subject to proviso (refer to footnotes) (Limit) (10)
9
22.2 Maximum number of elements in a network
area
Number of elements / Per
network area
Desigo
system
BACnet
inter-
network
BACnet
PTP
inter-
network
BACnet/
IP
network
BACnet
MS/TP
network
BACnet/
LonTalk
network
LonWork
s trunk
(FLN)
PX KNX
inte-
gration
PX site
Desigo topology
BACnet internetwork 200 n/a n/a n/a n/a n/a n/a n/a
BACnet PTP internetwork 1
18
n/a n/a n/a n/a n/a n/a n/a
BACnet/IP network n/a 10 [50*] [1]
19
n/a n/a n/a n/a [total 20]
BACnet MS/TP network n/a [50] n/a 8 n/a n/a n/a n/a
BACnet/LonTalk network [3] n/a n/a n/a n/a n/a n/a
PXG3.M/L (BACnet router) n/a [100] [30] [100] 1 1 n/a n/a n/a
IP segment n/a 10 [50*]
6
[50*]
6
10 [50*]
6
n/a n/a n/a n/a n/a
LonWorks segment (ALN) n/a [100] [30] n/a n/a 1 n/a n/a n/a
PX site [1,000] [30] 5 n/a n/a n/a n/a n/a n/a
PX plant [4,000] [2,000] [60] n/a n/a n/a n/a n/a 100
LonWorks trunk (FLN) [200] [100] [30] n/a n/a n/a n/a [50]
LonWorks segment (FLN) n/a n/a n/a n/a n/a n/a [5] n/a [250]
PX KNX integration [200] [100] [30] n/a n/a n/a n/a [50]
Desigo devices
PX… without DXR2/PXC3
15
[2,000] [1,000]
9
[30] [200]
8
n/a 30 n/a n/a 50/100
17
PXC3.E (Desigo room
automation)
(10,000)
16
[1,500]
(2,500)
n/a 250
23
[500]
24
n/a n/a n/a n/a n/a
15
DXR2
14
(Desigo room
automation)
(10,000)
16
[1,500]
(2,500)
n/a 250
23
[500]
24
64
21
n/a n/a n/a n/a
15
DXR1 (Desigo room
automation)
(10,000)
16
[1,500]
(2,500)
n/a 100
23
[500]
24
64
21
n/a n/a n/a n/a
15
Desigo CC 10 10 n/a 10 n/a n/a n/a n/a n/a
PXM20 n/a (10)
9
10 n/a n/a 10 n/a n/a total 15
10
PXM30/40/50.E n/a n/a n/a 10 n/a n/a n/a n/a n/a
PXG3.W100-1 n/a n/a n/a 10 n/a n/a n/a n/a n/a