1. Electronic encoding, unique D, controller online addressing or encoder address setting, powerful debugging function;
2. The input and output ports can be programmed separately, used separately or in combination;
3. Can detect open circuit faults in the signal input and output lines on the device side;
4. A set of passive input feedback contacts; A set of active outputs (programmable as pulsating or continuous outputs);
5. Matching equipment: Pulse output: devices controlled by pulsating voltage such as air vents, fire dampers, smoke exhaust fire dampers, 24V release switches, etc; Continuous output: relay.

Usage environment:	Temperature:- 10°C~ +50℃； Humidity: ≤ 95% RH (non condensing)
Working voltage:	DC24V pulsating voltage
Monitoring current:	≤0.3mA
Action current:	≤0.8mA (pulse output)
Bus length:	≤1500m (cross-sectional area 1.0mm²twisted pair)
Shell:	ABS, white
Supporting base:	J-7003
External dimensions:	90mm in length, 90mm in width, and 41mm in height (including base)
Load resistance:	1/4W 47kΩOptional

1. Electronic encoding, unique D, controller online addressing or encoder address setting, powerful debugging function;
2. The input and output ports can be programmed separately, used separately or in combination;
3. Can detect open circuit faults in the signal input and output lines on the device side;
4. Monitor the operation of external devices through passive normally open contacts.

Usage environment:	Temperature:- 10°C~ +50℃； Humidity: ≤ 95% RH (non condensing)
Working voltage:	DC24V pulsating voltage
Monitoring current:	≤0.3mA
Action current:	≤3mA
Bus length:	≤2000m (cross-sectional area 1.0mm²twisted pair)
Shell:	ABS, white
Supporting base:	J-7003
External dimensions:	90mm in length, 90mm in width, and 41mm in height (including base)
Load resistance:	1/4W 47KΩ(Optional)

1. Electronic encoding, unique D, controller online addressing or encoder address setting, powerful debugging function;
2. Receive switch signals from non coding fire detectors (linear beam smoke fire detectors, linear temperature fire detectors, point type infrared/ultraviolet flame detectors, etc.) and alarm signals from non coding fire hydrant buttons;
3. It can detect the status information (normal, disconnected, fire alarm) of non coded fire detectors that are connected, as well as DC24V power supply disconnection faults. Output a resettable DC24V power supply for non coding fire detectors, with a "fire alarm" light to visually indicate inspection and alarm status;
After the module is powered on for 6 seconds, the "power" and "GND" output DC24V voltage (maximum output current 200mA). After the non coding detector alarms, the non coding fire detector can be reset through the reset module.

Usage environment:	Temperature:- 10°C~ +50℃； Humidity: ≤ 95% RH (non condensing)
Working voltage:	24V pulsating voltage
Monitoring current:	≤0.3mA (bus)
Action current:	≤0.8mA (bus)
Bus length:	≤1500m (cross-sectional area 1.5mm²twisted pair)
Shell:	ABS, white
Supporting base:	J-7003
External dimensions:	Length 75mm x Width 75mm x Height 38.1mm (including base)
Load resistance:	1/4W 47KΩ(White casing)

The JK-XS713 fire display panel is used in conjunction with the JK series fire alarm controller, connected to the alarm linkage bus, to display fire alarm information within floors or zones. It adopts digital display and has sound and light alarm indicators, which are clear and intuitive.

Usage environment:	Temperature: 0℃~40℃; Humidity: ≤95% RH (non condensing)
Working voltage:	Bus pulse voltage
Monitoring current:	≤lmA
Alarm current:	≤3mA
Bus length:	<2000m (cross-sectional area 1.5mm² twisted pair)
Shell:	ABS, white
Display capacity:	200 alarm messages
External dimensions:	Length 180mm x Width 30mm x Height 110mm

JK-SG714 fire sound and light alarm (hereinafter referred to as SG714 sound and light) is an address coded sound and light alarm device installed on site. It can receive the start command from the fire alarm controller (linkage type) through the bus, emit strong periodic flashing and variable tone fire alarm sound to remind on-site personnel to pay attention.
Electronic code, unique 1D address, can be set online through JK series fire alarm controller (linkage type). Loud voice and innovative appearance.

Usage environment:	Temperature:- 10°C~+55°C； Humidity:＜95% RH (non condensing)
Working voltage:	DC24V pulsating voltage
Monitoring current:	≤0.4mA
Alarm current:	≤2.5mA
Bus length:	≤1500m (cross-sectional area 1.5mm² Twisted pair)
Shell:	ABS, red
External dimensions:	Length 136mm x Width 94mm x Height 38mm (including base)
Alarm sound pressure level:	75dB~115dB (weighted by A) at a distance of 3m from the front
Adjustment cycle:	1.5s~5s； Flash frequency: Hz~1.5HZ

1. Connected to the bus in parallel, when the output short circuit occurs, the self recovery fuse will cause the relay to operate, isolating the short circuit part from the bus part. The action indicator light will be on. When the short circuit is eliminated, the self recovery fuse will restore the isolator to normal;
2. Adopting a plug-in design for easy on-site debugging and maintenance; Fully buckle structure;
3. There is an "action" indicator light that can indicate the action status of the isolator.

Usage environment:	Temperature:-10°C~ +50°C； Humidity: ≤95% RH (non condensing)
Working voltage:	DC24V pulsating voltage
Action current:	>200mA
Bus length:	≤1500m (cross-sectional area 1.5mm² twisted pair)
Shell:	ABS, white
Supporting base:	J-7004
External dimensions:	Length 80mm x Width 80mm x Height 36mm (including base)
Load capacity:	Each isolator can mount up to 32 components