- Model NO.: JB-QB/LD128E
- Certification: Cccf, CNAS, Lpcb, Ce, CCS, ILAC-MRA
- Trademark: GQ
- Specification: GB
- Electronics: Electrionic Equipmentl
- Quantity of Loops: 2 Loops with Printer
- Transport Package: Standard Export Packing
- Origin: China
This linkage type fire alarm controller mainly to be used in middle and big size fire fighting project. It is the fire fighting master.
1. The capacity of this controller: the LD128E (M) with the printer can supply 2 detection loops, the maximum number of the addressable codes are 512. The LD 128E(M) without printer can supply 1 detection loop, the maximum number of the addressable codes are 256.
2. Can match series micro-printer.
3. Can be interconnected with other building equipments through LD6900 series communication module (CANBus, RS232, RS485, Ethernet, telephone line, GPRS).
4. 128*64 LCD displays main information and content. The lamp indicating key state, convenient for operation.
5. Have the recording function (like black box), it can keep 1000 pieces fire alarm records, 1000 pieces gas extinguishing records and 1000 pieces of other notesrecords..
6. Take a record of the smoke/temperature output curve and data, coding easily. Threshold value modified easily.
7. With the function of loop short circuit protection and power supply short circuit protection.
Main Technical Specifications:
|Primary power supply voltage||AC 220V (187V~242V) 50Hz|
|Linkage output||24V/4A, with printer|
|Quantity of loops:||2 loops with printer|
|Quantity of direct output joint records||4 groups (passive output).|
|Maximum number of the bus equipment||512 (addressable codes of each loop: 256)|
|Maximum loop output current||200 mA|
|Maximum short circuit protection current||400 mA|
|Working ambient temperature||0ºC~45ºC|
|Storage temperature||Not lower than -40ºC|
|Spare battery||12V/7Ah (two piece)|