Performance Data And Configuration Limits - Siemens TIM 1531 IRC Operating Instructions Manual

1.7

Performance data and configuration limits

Connection resources
● Telecontrol connections
The number of connections or communications partners is limited for the two interface
types and every individual interface.
The maximum number of connections or communications partners depends on the
network node type with which the interface is set.
● E-mail / SMS
At runtime, a connection can be established to send an e-mail or SMS message.
● S7 connections
– When using ST7 communication:
– Without using ST7 communication:
● PG/OP connections
4 connection resources for connections to the engineering station or HMI devices
(included in the configuration limits of the S7 connections, see above)
TIM 1531 IRC
Operating Instructions, 02/2018, C79000-G8976-C468-02
Network Interface
node type
Master Ethernet X1
station
Ethernet X2
Ethernet X3
Serial X4
Node / Ethernet X1
station
Ethernet X2
Ethernet X3
Serial X4
66 connection resources in total incl. telecontrol connections (see above) and max. 4
PG/OP connections (see below)
4 connection resources only for PG/OP connections (see below)
1.7 Performance data and configuration limits
Max. number per Network
interface type type
128 TCP
32 Dedicated
line
Dialup
network
32 TCP
16 Dedicated
line
Dialup
network
Application and functions
Max. number of connections /
partners per interface
62 S7 connections
•
or
127 MSC connections
•
62 S7 connections
62 S7 connections
32 partners
32 partners
16 S7 connections
•
or
1 MSC connection
•
16 S7 connections
16 S7 connections
16 partners
16 partners
25