收藏本站
System Expansion
A system based on the HS Series can be expanded in several ways. One
of the simplest is to add users by adding more decoders to the receiver
output. With each decoder added to the chain, another 15 encoders can
be used within the system. The associated decoder data line outputs
can be connected together so that any decoder will activate the circuit.
So, if Data Line D1 is being used to activate a relay, then the D1 lines
of Decoders A, B, and C can all be connected to the input of the relay.
Diodes will be needed to isolate the active line from the inactive lines, thus
preventing a short circuit.
Expanded Users
Decoder
A
Decoder
B
Decoder
C
Receiver
15 Transmitter/
Encoders A
15 Transmitter/
Encoders B
15 Transmitter/
Encoders C
Figure 19: Expanding Users with the HS Series
The ability of the HS Series decoder to create copies of itself allows for the
expansion of access points within a system. This means that the same
encoder can access multiple locations without any hardware changes. An
example of this would be a single keyfob transmitter that can open the
front door of a building and the supply room. A master decoder is first set
up with all of the users for the system. It is then connected to other HS
Series decoders to transfer its User Data. These copies are then deployed
in other locations and will respond to an encoder the same way the master
system will. For greater security, these copies cannot make other copies
or add new users, just change Control Permissions. Because of this, it is
recommended that only copies are used in the system while the original
is stored in a secure location. This is particularly useful in settings where
access to the decoder cannot be strictly limited.
– 27 –
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
MDEV-USB-QS KIT DEV MASTER USB QS SERIES
MF11-0010005 THERMISTOR NTC 100OHM -+5% PROBE
MF51E103F3950C THERMISTOR NTC PREC -+1% 3950K
MG-300-A-9V-R SENSOR DIGITAL GAUGE 300PSI LCD
MG-5000-B-MD-R SENSOR 5000 PSI 4-20 MA 1/8 NPT
MG1-1000-A-9V-R SENSOR DIGITAL GAUGE 1000PSI LCD
MGA-300-A-9V-R SENSOR DIGITAL GAUGE 300PSI LCD
MGSF1N02LT1 MOSFET N-CH 20V 750MA SOT-23
相关代理商/技术参数
MDEV-LICAL-MS 功能描述:其他开发工具 MS Series Master Dev Kit RoHS:否 制造商:Parallax 产品:ELEV-8 Hex Upgrade Kits 类型:Robotics 工具用于评估:ELEV-8 Quadcopter 工作电源电压:
MDEV-LICAL-MS-ES 功能描述:其他开发工具 MS Series Master Dev Kit w/ ES RF Modules RoHS:否 制造商:Parallax 产品:ELEV-8 Hex Upgrade Kits 类型:Robotics 工具用于评估:ELEV-8 Quadcopter 工作电源电压:
MDEV-LICAL-MT 功能描述:其他开发工具 MT Series Master Dev Kit RoHS:否 制造商:Parallax 产品:ELEV-8 Hex Upgrade Kits 类型:Robotics 工具用于评估:ELEV-8 Quadcopter 工作电源电压:
MDEV-USB-QS 功能描述:界面开发工具 QS Master Dev Sys RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V
MDF005 制造商:MIC 制造商全称:MIC GROUP RECTIFIERS 功能描述:SURFACE MOUNT BRIDGE
MDF01 制造商:MIC 制造商全称:MIC GROUP RECTIFIERS 功能描述:SURFACE MOUNT BRIDGE
MDF02 制造商:MIC 制造商全称:MIC GROUP RECTIFIERS 功能描述:SURFACE MOUNT BRIDGE
MDF-023 制造商:Power Dynamics Inc 功能描述: