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Gateway Capacity
9. Gateway Capacity
Table 1. For Modbus server to KNX
Element
Maximum number of KNX communication objects
Maximum number of KNX main group addresses
Maximum number of KNX associations
Type of Modbus client devices supported
Number of Modbus client devices supported
Table 2. For KNX to Modbus Client
Element
Maximum number of KNX communication objects
Maximum number of KNX main group addresses
Maximum number of KNX associations
Type of Modbus server devices supported
Number of Modbus server devices supported
Table 3. For BACnet server to KNX
Element
Maximum number of BACnet objects
Maximum number of BACnet subscriptions (COV)
requests
Maximum number of KNX main group addresses
Maximum number of KNX associations
Type of BACnet devices supported
Table 4. For KNX to BACnet Client
Element
Maximum number of communication objects
Maximum number of main group addresses
Maximum number of KNX associations
Type of BACnet devices supported
Maximum number of BACnet devices
Table 5. For ASCII server to KNX
Element
Maximum number of KNX main group addresses
Maximum number of KNX associations
Maximum number of ASCII registers
ASCII link layers supported
USER MANUAL Version 1.0
100 version
250 version
100
250
100
250
200
500
Those supporting Modbus protocol communication over TCP/IP and RTU (EIA-485 and
One client device per RTU node
Up to 5 TCP connections
100 version
250 version
100
250
100
250
200
500
Those supporting Modbus protocol communication over TCP/IP and RTU (EIA-485)
Up to 255 Devices per Node (RTU and TCP)
Up to 5 TCP connections
100 version
250 version
100
250
200
500
100
250
200
500
Those supporting communication with BACnet IP and MS/TP
100
250
version
version
100
250
100
250
200
500
Those supporting communication with BACnet IP and MS/TP
100 version
250 version
600 version
100
250
600
200
500
1200
100
250
600
Those supporting communication with ASCII client with simple messages through a
TCP/IP or serial connection (EIA-232 and EIA-485)
IN701-KNX Series
600 version
1200 version
3000 version
600
1200
600
1200
1200
2400
EIA-232)
600 version
1200 version
3000 version
600
1200
600
1200
1200
2400
600 version
1200 version
3000 version
600
1200
1200
2400
600
1200
1200
2400
600
1200
version
version
600
1200
600
1200
1200
2400
256
1200 version
3000 version
1200
3000
2400
6000
1200
3000
3000
3000
6000
3000
3000
6000
3000
6000
3000
6000
3000
version
3000
3000
6000
Page 13 of 44
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