Techn. Specifications Of Analogue Room Control Units Pcd7.L630 - .L632 - SBC PCD7.L630 Instruction Manual

Saia-Burgess Controls AG
2.1 Techn. specifications of analogue room control units PCD7.L630 - .L632
Pin allocation PCD7.L630 - .L632
Signal
Temperature sensor
Presence sensor
Set point setting
LED
PCD7.L671 connecting cable - colour table
Colour
White
Black
Red
Green
Yellow
Blue
Note
All information points can be read by the SBC S-Bus via a Room FBox or via regis-
ters independently of the application.
The use of an analogue room control unit must be indicated in the room controller
configuration. See description of Config FBox or registers.
Manual for PCD7.L6xx room operator units │ D ocument 26-859 ENG07 │ 2 015-06-04
Terminal Description
S, GND Temperature sensor NTC 10 kΩ,
measurement range 0...40 °C.
S, GND Floating sensor using the temperature sensor.
5V,P1,GND Potentiometer (10 kΩ, linear) for setting a config-
urable set point displacement. See description of
Config FBox or registers (reg. 104)
LED, GND LED to display Comfort mode. Comfort mode = 5 V,
otherwise 0 V. (5 V, 2 mA max.)
Description
Terminal
Temperature/presence sensor
S
Ground
GND
Potentiometer centre tap
P1
Not used
Potentiometer power supply
5 V
LED with 1.5 kΩ series resistance. (max. 2 mA)
LED
Analogue room controller units
Technical specifications
GND
RJ 11
PCD7.L671
2
2-2