Siemens SIMATIC Distributed I/O System DP/ASi Link Especificaciones Pagina 178

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Technical Specifications
8-10
Distributed I/O Device ET 200M
EWA-4NEB780600602-06
Technical Specifications IM 153-2 F0IM 153-2IM 153-1
Time Synchronization/Time
Stamping
No Yes
Accuracy class 10 ms/3 ms
Time resolution 1 ms
Number of digital input
signals
max. 128;
Message buffer 15 message buffers with a maximum of 20
messages each
Time interval for sending
the message buffers when
there is a message
1s
Time stamping Per digital input
Per digital input module
Whole ET 200M
Time stamp in the case of Increasing/falling edge as coming or going
signal
Time format RFC 1119 Internet (ISP)
Voltages, Currents, Potentials
Rated voltage 24 V DC (20.4 to 28.8 V DC)
Current drawn from 24 V max. 350 mA max. 550 mA Max. 500 mA
Inrush current 2.5 A 2.5 A 3.5 A
I
2
t 0.1 A
2
s 0.1 A
2
s 0.1 A
2
s
Recommended external fusing
for supply lines
not mandatory for ...
Power losses 3 W (typical) 5 W (typical) 4.5 W (typical)
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