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Technical data
Contents of this chapter
This chapter contains the technical specifications of the interface unit and the RS-485
bus.
General
Mounting
Into the designated option slot of the BCU-... or ZCUxx control unit (usually the
option slot nearest to the panel bus connector of the control unit)
Degree of protec-
IP20
tion
Ambient conditions
Operating temperature: +0...+70 ºC (+32...+158 F)
Storage temperature: -40...+70 ºC (-104...+158 F)
Maximum relative humidity: 95% (non condensing)
Connectors
6-pin female connector to the control unit (X1, RJ-11)
8-pin shielded female connector to the control panel (X2, RJ-45)
8-pin shielded female connector to the PC (X3, RJ-45)
20-pin female connector to the control unit for providing a feed-through connection
between the control unit and the F-type option (X100)
20-pin male connector to a small F-type option for providing a feed-through con-
nection between the control unit and the F-type option (X101).
General
Estimated lifetime 20 years
PCB materials UL recognized
Complies with EMC standard EN 61800-3:2004
Printed circuit board coated
Technical data 33
5
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