Technical Data For Pcd7.L650 - SBC PCD7.L630 Instruction Manual

Saia-Burgess Controls AG
3.2 Technical data for PCD7.L650
Interface module to connect up to 8 floating contacts to control light and shade via
industry-standard electronic switches/sensors. The module is used in combination
with a room controller and the extension modules for light and shade.
Example application:
Room controller +
4 × Light
4 × Drives for window
blinds
Expansion module of the same type in a room controller, can not be controlled differently.
The PCD7.L650 is connected to the room controller and the extension modules with
cable PCD7.L672-xx. To connect digital room control units, cable PCD7.L670 can be
used. The maximum length between the room controller and the room control unit
must not exceed 11 m.
Interface
Serial bus
Serial bus
Functions
Function
Terminals I1-I8
Manual for PCD7.L6xx room operator units │ D ocument 26-859 ENG07 │ 2 015-06-04
PCD7.L672, 0.3 m PCD7.L672, 0.3 m
PCD7.L620 PCD7.L621
Terminal Description
RC OUT Communication interface to the room controller
RC IN Communication interface to connect further components,
e.g. extension modules or a digital room control unit.
Description
8 digital inputs for floating contacts.
Digital room controller units
Analogue: PCD7.L671, 10 m
PCD7.L672, 0.3 m
PCD7.L622
Digital: PCD7.L670, 10 m
8 2 1
Potential-free contact inputs for
the wiring of «light and shade»
3
3-23