-
E-mail
2331032015@qq.com
- Phone
-
Address
Dayawan Economic Development Zone, Huizhou City, Guangdong Province
Product Categories
Huizhou Quan'an Security Equipment Co., Ltd
QN-802 Dual Defense Zone Output Address Module
NegotiableUpdate on 12/01
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
The plug-in dual zone output alarm module is a zone expansion device with bus communication function, which is very practical for connecting with distant detection devices or in perimeter defense situations; Can be used in conjunction with large alarm hosts and other systems; Set switch with address code
Product Details
The plug-in dual zone output alarm module is a zone expansion device with bus communication function, which is very practical for connecting with distant detection devices or in perimeter defense situations; Can be used in conjunction with large alarm hosts and other systems; Equipped with an address code setting switch. (New generation plug-in wiring, convenient and fast)
1. Specifications and parameters
| description | Dual zone alarm module |
| size | 5.5 cm x 2.3 cm x 1.3 cm (length x width x thickness) |
| weight | 10 grams |
| Operating Temperature | -10℃ ∽ +50℃； 0-85% humidity |
| Working Voltage | DC 8.5-20V |
| operating current | 20mA |
| Alarm current | 100mA |
| defensive area | Can connect to 2 normally closed (NC) detection devices |
| output | Equipped with a normally open (NO) alarm output, 24V/2A. |
| Networking function | Can be connected to the alarm host |
2. Wiring instructions
● Wiring instructions:
This module has 7 wires: black, yellow, green, red, white, blue, and orange. If connected to the bus, connect the "red" and "black" wires to the positive and negative terminals of the power supply,
Connect "green" and "yellow" respectively to bus A (positive) and bus B (negative) of 485,
The "white" and "orange" are respectively connected to the normally closed (NC) alarm output of detection device 1 and the normally closed (NC) alarm output of detection device 2, while the "blue" is connected to the common terminal of the two detection devices,
Gray and brown are respectively connected to the negative power supply and the negative alarm signal. Figure 1: Defense zone wiring diagram
When used on the same alarm host, each alarm module has its own unique address and cannot have the same address as other alarm modules. Please refer to the installation or user manual of the alarm host for the address range and settings.
3. Indicator light description
● Communication status indicator light description:
1) Constant off: The module power supply is abnormal.
2) Always on: Module communication is abnormal.
3) Flashing: (flashes once per second), module communication is normal.
4. Address coding switch
When connecting the alarm expansion module to the system for use, it is necessary to encode its address. The encoding is set through the encoding switch, and the address encoding adopts the binary encoding method.
The encoding switches are arranged in the order of "12345678" to set binary addresses.
For example, the code for a certain defense zone expansion module is 11; The corresponding binary number is 00001011, and the order corresponding to the address dip switch is 8-1 (i.e. the high bit is 8 and the low bit is 1). Positions 8, 7, 6, 5, and 3 remain stationary, while positions 1, 2, and 4 are turned to the "ON" side. The address code table is attached.
