simatic s7-400 - Teknika Otomasyon

SIMATIC S7-400
Central processing units
© Siemens AG 2008
CPU 416
5
■ Technical specifications (continued)
PROFINET IO-Controller (cont.)
• Transmission rate, min.
• Transmission speed, max.
• Total number of connectable IO
Devices, max.
6ES7 416-2XN05-0AB0 6ES7 416-3XR05-0AB0 6ES7 416-3ER05-0AB0
10 MBit/s
100 MBit/s
• Updating time
250 μs to 512 ms; minimum value
dependent on preset communication
share for PROFINET I/O, of number
of I/O devices and number of
configured user data
• Address area
- Inputs, max. 8 Kibyte
- Outputs, max. 8 Kibyte
- Useful data consistency,
max.
PROFINET CBA
• Acyclic transmission
• cyclic transmission
3rd interface
Type of interfaces
pluggable interface module
Pluggable interface module (IF),
technical specifications as for 2nd
interface
IF 964-DP
(Order No.: 6ES7 964-2AA04-0AB0)
256
255 byte; incl. net data accompaniers
Yes
Yes
Pluggable interface module (IF),
technical specifications as for 2nd
interface
IF 964-DP
(Order No.: 6ES7 964-2AA04-0AB0)
Physics
RS 485 / PROFIBUS
isolated
Yes
power supply to interface
150 mA
(15 to 30 V DC), max.
Number of connection resources 32
Functionality
•MPI
No
• DP master
Yes
• DP slave
Yes
DP master
• Number of connections, max. 32
• Services
- PG/OP communication Yes
- Routing Yes
- Global data communication No
- S7 basic communication Yes
- S7 communication Yes
- Equidistance support Yes
- SYNC/FREEZE Yes
- Activation/deactivation of
Yes
DP slaves
- Direct data exchange Yes
• Transmission rate, max.
12 MBit/s
• Number of DP slaves, max. 125
• Address area
- Inputs, max. 8 Kibyte
- Outputs, max. 8 Kibyte
• Useful data per DP slave
- Useful data per DP slave,
244 byte
max.
- Inputs, max. 244 byte
- Outputs, max. 244 byte
5/30 Siemens ST 70 · 2009