Communication modules
6.3 GDM memory module CP52M0
SIMATIC TDC hardware
System Manual, 08/2017, A5E01114865-AL
147
6.3.8
Technical specifications/performance features
Article number
GDM memory module CP52M0
6DD1660-0BF0
Memory
SRAM
2 MB
Interfaces
Serial service interface (X1)
•
Transmission rate
RS232 interface (V.24)
•
19.2 Kbps
Digital outputs
Number
16
Electrical isolation
No
External power supply
•
Rated voltage
•
Perm. area
•
short-term
•
Current consumption, max., no load
24 V
20.4 V to 28.8 V
35 V (for max. 0.5 s)
40 mA
Output voltage range
•
With 0 signal, max.
•
With 1 signal, min.
3 V
ext. Supply voltage – 2.5 V
Output current
•
With 0 signal, min.
•
at 1 signal
•
Rated value
•
Valid range, max.
-20 µA
50 mA
100 mA
Delay time
100 µs
Switching frequency of outputs
With resistance load, max.
6 kHz
Short-circuit protection to
•
Ground
•
External power supply
yes
No
Short-circuit current, max.
250 mA
Total current of outputs (up to 60 °C)
16 x 50 mA
Limiting of inductive cut-off voltages
ext. Supply v1 V
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