Siemens Simatic S7-400 - Page 177

Technical specifications
10.2 Technical Specification of the CPU 416-3 PN/DP; (6ES7416-3ER05-0AB0)
S7-400 Automation System, CPU Specifications
Manual, 10/2006, 6ES7498-8AA04-8BA0
10-21
CPU and firmware version
PROFINET CBA
Reference setting for the CPU communication
load
20%
Number of remote interconnecting partners 32
Number of master/slave functions 150
Total of all master/slave connections 6000
Data length of all incoming master/slave
connections, max.
65000 bytes
Data length of all outgoing master/slave
connections, max.
65000 bytes
Number of device-internal and PROFIBUS
interconnections
1000
Data length of the device-internal and PROFIBUS
interconnections, max.
16000 bytes
Data length per connection, max. 2000 bytes
Remote interconnections with acyclic
transmission
• Scan rate: Scan interval, min.
200 ms
• Number of incoming
interconnections
500
• Number of outgoing
interconnections
500
• Data length of all incoming
interconnections, max.
1600 bytes
• Data length of all outgoing
interconnections, max.
1600 bytes
• Data length per connection,
(acyclic interconnections), max.
2000 bytes
Remote interconnections with cyclic transmission
• Transmission frequency:
Minimum transmission interval
1 ms
• Number of incoming
interconnections
300
• Number of outgoing
interconnections
300
• Data length of all incoming
interconnections, max.
4800 bytes
• Data length of all outgoing
interconnections
4800 bytes
• Data length per connection,
(acyclic interconnections), max.
250 bytes
HMI variables via PROFINET (acyclic)
• Update HMI variables
500 ms
• Number of stations that can be
logged on for HMI variables
(PN OPC/iMAP)
2*PN OPC / 1* iMAP
• Number of HMI variables
1000