Product overview
2.3 Properties
CPU 1510SP-1 PN (6ES7510-1DJ01-0AB0)
Equipment Manual, 05/2021, A5E03506268-AD
17
• Integrated system diagnostics:
– The alarms for the system diagnostics are automatically created by the system and
displayed on a PG/PC, HMI device or the Web server. System diagnostics information is
also available when the CPU is in STOP mode.
• Integrated security:
– Know-how protection
The assignment of passwords protects user blocks against unauthorized access and
modifications.
– Copy protection
Copy protection links user blocks to the serial number of the SIMATIC memory card or
to the serial number of the CPU. User programs cannot run without the corresponding
SIMATIC memory card or CPU.
– Access protection
Extended access protection provides high-quality protection against unauthorized
configuration changes. You can use authorization levels to assign separate rights to
different user groups.
– Integrity protection
The system protects the data transferred to the CPU against manipulation. The CPU
detects erroneous or manipulated engineering data.
You can find additional information on the topic of "Protection" in the system manual
ET 200SP distributed I/O system
(http://support.automation.siemens.com/WW/view/en/58649293).
• Support for ET 200AL
– Simple connection of IP 65/67 I/O modules to the CPU.
• Communication CPs
– CP 1542SP-1: Flexible expansion of the ET 200SP system with an additional Ethernet
interface; network separation.
– CP 1542SP-1 IRC: Seamless data recording with time stamping, support for
standardized telecontrol protocols DNP3 and IEC.
– CP 1543SP-1 ISEC: With the integrated security functions firewall (Stateful Inspection)
and VPN protocol (IPSec), the communications processor protects ET200SP stations
and subordinate networks against unauthorized access, and employs encryption to
protect data transmission against manipulation and espionage.
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