SBC PCD2 Series User Manual

Saia-Burgess Controls AG
Manual I/O-modules for PCD1 │ PCD2 series │ Document 27-600 – Release ENG09 │ 2019-05-01
6-50
I/O modules PCD3
PCD3.A860
6
Block diagram
PCD3
I/O Bus
Bus
Interface
(CPLD)
Micro
Controller
Switch
Relais
Power
Supply
+5V
+3.3V
Relais
In
LED
Switch
Inp. Filter
Inp. Filter
In
LED
IØ
I1
GND
GND
+24V
OØa
OØb
O1b
O1a
GND
LED
LED
Summaryoffunctions
Function Keys / inputs: FBox
Shade module Fully up/down Fully up/down
Slat movement up/down Slat movement up/down (variable)
----- Stop all movements
----- Reset module and reinitialise
----- Block keys and inputs
Light module On/o󰀨perchannel(2x) On/o󰀨perchannel(2x)
----- Reset module and reinitialise
----- Block keys and inputs
Transparent
module
2 digital inputs
(24 VDC sink operation)
2 relay outputs
Description of functions
Shadefunction,general
With the shade function, the blind drive is connected in such a way that
Relay 0 (OØ ) controls upward movement and
Relay 1 (O1) downward movement.
The two outputs are interlocked, so both outputs cannot be activated together. For
the correct operation of shade control, the only input information should be from
sensors.
The module is set up to use blind systems with integrated limit switches.
Suppressorsshouldbettedexternally.ThemodulecanbeoperatedbytheSaia
PCD
®
via an FBox or via the inputs (blind/light switches) on the module. The
choice of function and initialisation with the various times is handled exclusively by

SBC PCD2 Series Specifications

General

Brand	SBC
Model	PCD2 Series
Category	I/O Systems
Language	English