Article number 6ES7512-1DM03-0AB0
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Number 16
Clock synchronization
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supported Yes
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to DP, master Yes; Via CM DP module
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to DP, slave Yes; Via CM DP module
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in AS, master Yes
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in AS, slave Yes
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on Ethernet via NTP Yes
Interfaces
Number of PROFINET interfaces 1
Number of PROFIBUS interfaces 1; Via CM DP module
Optical interface No
1. Interface
Interface types
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RJ 45 (Ethernet) Yes; X1 P3; opt. X1 P1 and X1 P2 via BusAdapter
BA 2x RJ45
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Number of ports 3; 1. integr. + 2. via BusAdapter
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integrated switch Yes
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BusAdapter (PROFINET) Yes; compatible BusAdapters: BA 2x RJ45, BA 2x
FC, BA 2x M12
Protocols
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IP protocol Yes; IPv4
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PROFINET IO Controller Yes
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PROFINET IO Device Yes
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SIMATIC communication Yes
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Open IE communication Yes; Optionally also encrypted
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Web server Yes
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Media redundancy Yes
PROFINET IO Controller
Services
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PG/OP communication Yes
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Isochronous mode Yes
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Direct data exchange Yes; Requirement: IRT and isochronous mode
(MRPD optional)
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IRT Yes
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PROFIenergy Yes; per user program
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Prioritized startup Yes; Max. 32 PROFINET devices
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Number of connectable IO Devices,
max.
128; In total, up to 512 distributed I/O devices
can be connected via AS-i, PROFIBUS or PROFINET
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Of which IO devices with IRT, max. 64
32
CPU 1512SP-1 PN (6ES7512-1DM03-0AB0)
Equipment Manual, 11/2022, A5E33591411-AE
Technical specifications