Intelligent addressable control and monitor module for fire alarm system PY CFT 956

Product Overview

Description

Specifications:

4.DC 24V power supply

5.standby current less than 0.6mA 

6.alarm current consumption less than 10mA; 

7.External dimension: 86x86x40mm; 

Intelligent addressable control and monitor module for fire alarm system PY-CFT-956

I.Overview

 

The CFT-956 Intelligent Input/Output Module(CFT-956 module for short) is used with CFT-MN300,a two-bus linkage fire alarm control panel. It is mainly used to realize an output control for fire linkage equipment (such as smoke dampers, blow valves and fire dampers) and receive the feedback signals of the fire linkage equipment so that a judgment on whether or not the fire linkage equipment is operating normally can be done.

 

II. Features and technical parameters

 

1. Mode of operation: Nonpolar two-wire system

 

2. Quiescent current: <0.6mA (power-down mode)

 

3. Action current: <10mA

 

4. Capacity of the output control contact: 2A@DC30V

 

5. Operation indicator: The inspection indicator will blink once about every 12 seconds in the inspection status or remain lit in the output status; the input indicator will remain lit in the feedback status.

 

6. Operating environment: Temperature: -10°C~50°C; relative humidity: ≤95% (40°C±2°C, without condensation)

 

7. Terminal load: 47K resistance

 

8. External dimensions: 86×86×40(mm)

 

9.  Weight: about 130g

 

10. Executive standard: GB16806-2006

 

Instructions for use:

Terminal description (see Fig.2)

 

Terminal No.	Function	Mode of the built-in terminal load (factory default)	Mode of the external terminal load
1	+24V	(strictly prohibited)	DC24V access terminal (positive)
2	GND	Normally open contact (closed after action)	DC24V access terminal (negative)
3	TO0	Public contact	Load access terminal (negative)
4	TO1	(strictly prohibited)	Load access terminal (positive)
5	TO2	Normally closed contact (open after action)	-------- (strictly prohibited)
7	FB0	Access terminal for the feedback signals of the fire linkage equipment	Access terminal for the feedback signals of the fire linkage equipment
8	FB1	Access terminal for the feedback signals of the fire linkage equipment	Access terminal for the feedback signals of the fire linkage equipment
9	L1	Access terminal for the bus signal of the linkage fire alarm control panel	Access terminal for the bus signal of the linkage fire alarm control panel
10	L2	Access terminal for the bus signal of the linkage fire alarm control panel	Access terminal for the bus signal of the linkage fire alarm control panel

 

 

Jumper description (see Fig.1)

 

Jumper	Pins 1 and 2 shorted	Pins 2 and 3 shorted
JP1,JP2 and JP3	External terminal load	Built-in terminal load (factory default)
JP4	Normal mode	Power-down mode (factory default)