K5L020 Dual sector extinguishing p.c.b
159
Building Technologies
001260_k_en_--.doc
Fire Safety & Security Products
02.2005
38
K5L020 Dual sector extinguishing p.c.b
38.1 Overview
z
Autonomous card for the monitoring and control of magnetic extinguishing val-
ves or valve actuators
z
It is also suitable merely to monitor the presence of spare extinguishing agent
batteries
z
Comprises 2 monitored control lines that can be calibrated individually
z
Each control line can be actuated via 2 control inputs with AND functionality
z
Max. 2 A/24 V per control line
z
Output contact for collective fault signal
38.2 Key
data
Control line
Max. 2 A/24 V available upon activation
active as long as voltage is applied to control input
permissible valve resistance 15....200
Ω
Collective fault signal
Changeover contact volt-free max. 1 A/30 V
Current consumption
at 24V
Quiescent 26 mA
activated
45 mA without load
Operating voltage
18....32 VDC
use Z1K030
Terminal block (20 terminals)
–
mounted on module chassis
–
for direct connection of the periphery
Card chassis
–
mounted on module chassis