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Controllers
4.5 Technical specifications
Article number
Relative humidity
•
•
Fire resistance
•
Dimensions
Width
Height
Depth
Note
SIDOOR ATD400T RELAY (6FB1121-0BM13-3AT2) – Expansion of technical specifications
• Maximum output current at 24 V DC:
– 0.4 A at ≤ 55 °C ambient temperature during operation
– 0.1 A from 55 °C to 70 °C ambient temperature during operation, with restrictions at
• Maximum ambient temperature during operation:
– 55 °C
– 70 °C with restrictions at operating temperatures > 55 °C
• Restrictions at operating temperatures > 55 °C:
– Use the 24 V output voltage only for operating the control inputs (max. 0.1 A)
– Use a sufficiently large (at least 350 x 350 mm), unpainted, metal mounting plate
– The maximum drive parameters are restricted to the default values
– If temperature class T3 according to EN 50155 is used, the maximum air temperature
46
No condensation, min.
No condensation, max.
Behavior in fire
operating temperatures > 55 °C
of 85 °C must not be exceeded near the printed-circuit board
6FB1121-0BM13-3AT2
10 %
93 %
complies with EN 45545-2 Hazard Level HL3
320 mm
60 mm
80 mm
SIDOOR ATD400T door control units for railway applications
System Manual, 06/2020, A5E42201947-AB
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