JBF5141

Product Features
•  SMT processing, embedded Crested Ibis chip.
•  Electrical isolation between signal processing circuit and input checking circuit.
•  With a set of DC30V/2A voltage output.
•  Monitors status of volt-free open signals and off signals.
•  With state monitoring and fault detection functions.
•  Plug in structure, easy to install and maintain.
•  Two-wire polarity-free loop, low power consumption.
•  A communication distance of 1500m.

Technical Data

Items	Technical Parameters
Working voltage	DC18V-27Vmodulation type provided by the control panel
Wiring	Signal line: L1, L2 Polarity-free
Working temperature	-10~+50℃
Storage temperature	-20~+55℃
Relative humidity	≤95%（40±2℃）
Monitoring current	≤0.25mA（24V）
Alarm current	≤1mA（24V）
Output capacity	DC30V /2A
RF susceptibility (immunity)	30V/M
Indicator	Input indicator and output indicator flash when in normal monitoring; input indicator steady on when input is activated; output indicator steady on when output is activated; input indicator off when input has fault; output indicator off when output has fault.
Dimensions	85mm×85mm×41mm
Addressing method	Electrical encoder
Address range	1-200
Communication distance	1500m
Applied standard	GB 16806-2006 “Automatic Control System for Fire Protection”

Structure and Installation
1) Unfolded installation; fix the base to the wall using embedded box or expansion bolts. The pitch of holes is 60mm.
2) Use a dedicated electronic encoder to set its address (1-200).
3) Adopt ZR-RVS-2×1.5mm²twisted pair cable, and the two-wire bus of the loop (L1, L2) connect to the terminals 4 and 5, regardless of polarity.
4) Check the wiring first. Mount the module on the base after that to prevent product damage from possible false wiring.

Structure and installation diagram:

Wiring

• Terminals L1 (4) and L2 (5) connect to the loop, regardless of polarity.
• Input function: terminals AS+ (9) and AS- (10) connect to the volt-free feedback terminals with a 10KΩEOLR in parallel connection.
Output function:
a. In voltage-free output situation, NO (8) and COM (6) connect to the equipment (with volt-free contacts). After the module is activated, NO (8) and COM (6) contact forming a circuit.
b. In voltage output situation, DC24V+ connect to COM (6), DC24V and NO (8) connect to the equipment. After the module is activated, NO (8) and COM (6) contacting and DC24V is on.
Notes: the voltage output (DC24V) is supplied in the field, not provided by the module itself.

UL Fire Safety System

EN Fire Safety System

Automatic Fire Alarm System

Small-area Fire Safety System

Gaseous Suppression and Control System

Fire Door Monitoring System

Electrical Fire Monitoring System

Power Supply System for Fire Protection Equipment

Combustible Gas Detection and Alarm System

Wireless WAN Fire Safety System