Lennox CLIMATIC II User Manual

V2.2
-00
85
EXTENSION 8 ENTREES ANALOGIQUES ØØ KP05
The KP05 card is used for the acquisition of 8 analogue inputs. These inputs may connect either a CTN
temperature sensor (10KΩ at 25°C), or a conventional 0-20mA detector (via the +18Vdc supply). The type of
element connected is configured using switch SW1.
It is possible to connect up to 3 KP05 extensions to the same CPU card. Every addition of a KP05 means that a
KP01 analogue input becomes unavailable. The complete configuration therefore allows a maximum number of
5 + 3 x 8 = 29 inputs.
Note : Inputs 5 to 8 are not equipped to receive a 0-20mA signal. In fact resistors R10 to R14 (249Ω/0.1%)
are not fitted in the original configuration.
Key :
J1 (JEA): 12 point removable pin connector , pitch 3.81 for analogue inputs
J2: 14 point HE10 connector for analogue bus
J3: 2 point removable pin connector, pitch 3.81 for the two outputs +18Vcontinuous
LD1: LED presence of power
SW1 to SW8: Jumpers for the configuration of 0-20mA inputs or CTN
The position of jumpers, depending on the type of input, is marked on the card.
SW9: Switches for configuration of the card address.
Configuration of input typeAddressing configuration
8 analogue inputs
(-) common to all inputs
+18Vdc
supply
Led 5V power
on
Ribbon cable
connector
connecting
extension cards to
main card KP01

Lennox CLIMATIC II Specifications

General

Brand	Lennox
Model	CLIMATIC II
Category	Control Unit
Language	English