Android 4.2 Tablet with Serial Port RS232 RS485 UART RJ45 POE
PoE touch screen panel PC or comfort control panels for HMI require low-cost, faster, better performance and functionality of machine-level interface used in Machine-to-Machine (M2M), Internet of Things (IoT), smart building automation, HVAC control, access control, room reservation, room scheduling, interactive security systems, interactive patient room information displays, as well as interactive scheduling systems in hotels, schools, government and hospitals.
The PoE technology features a system that safely transfers electrical power, along with data to remote devices over standard category 5 cable in an Ethernet network. It does not require modification of existing Ethernet cabling infrastructure, so deployment is simplified. The SIBO comfort control panel / wall mount touch screen thin clients offer a cost effective solution by bringing power and data transfer via a standard twisted pair Ethernet cabling in a network for faster time to market.
SIBOl POE panel displays can off normal material or aluminum material shell (Q896 and Q895)
| Overview |
Power over Ethernet or PoE technology describes a system to safely transfer electrical power, along with data, to remote devices over standard category 5 cable in an Ethernet network. It does not require modification of existing Ethernet cabling infrastructure.
The IEEE 802.3af PoE standard provides up to 15.4 W of DC power (minimum 44 VDC and 350 mA) to each device. Only 12.95 W is assured to be available at the powered device as some power is dissipated in the cable.
Long distance transmission is available for our max power need about 7w, safe and easy to be used with other POE switch or POE injector ( IEEE 802.3af PoE standard) |
| What is PD and PSE? |
| Power Over Ethernet, IEEE802.3af, is constructed by Power Sourcing Equipment (PSE) and Power Device (PD). Our Android Tablet works as a PD and which could powered by some PSE (POE injetor / POE switch) |
| |
In/Out |
protocol |
Application |
PD
Power Device |
Power Input
from Ethernet(RJ45) |
Input |
POE 802.3 AF(15.4W) |
Home automation / Safety & protection |
| POE 802.3 AT(30W) |
|
| Benefits: |
| |
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PoE significantly reduces the need for electricians to install conduit, electrical wiring, and outlets throughout the enterprise. With PoE only one cable – a simple CAT-5 Ethernet – is required. Estimates of cost savings using PoE range from $500 to $1,000 per port. In larger settings, this represents a major cost reduction. |
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A PoE appliance or device can be located anywhere without the need for AC outlets. For example, wireless LAN access points can be located – and relocated – on or near ceilings, to fine tune optimum RF reception. For example, customers often find that access points are more effective on the ceiling, out of reach from an AC outlet. |
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Because PoE networks have fewer wires, there is less likelihood of an inadvertent power disruption (accidental shut off, etc). With an Uninterrupted Power Supply (UPS) power to the devices is assured during a power failure. |
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Using SNMP, network administrators can monitor and control powered devices, including resetting or shut-off. This allows increased security, as devices can be powered down when not in use, or if there is unauthorized access. |
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Power mains are eliminated. Since only 48v DC is used, PoE conforms to Underwriter's Laboratories (UL) Safety Extra Low Volt |
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SIBO Q896 Android Tablet PC RJ45 POE
For smart home and control
- IPS Screen (G+G glass)
- Android OS
- Inwall / Onwall version
- CBVS , HDMI, Serial port , GPIO , Uart interface
- No buttons design
- Slim Body with 3 Brackets for wall mounting
- Camera & Mic
- Support ROOT permissions for private application
- No battery deisgn
- Auto power on
- 12V DC / 24V DC available for power
- Auto web application (one webpage can be showed only on the screen)
- POE feature (IEEE 802.3 af)
Builtin HDMI (standard ) jack, CVBS port, Standard RJ45 port, USB (standard) , Standard serial port (baud rate from 1200 to 115200) ,GPIO In and Out
It is Wall Tablet / Desk Tablet, no battery , no buttons (with auto power on feature), it is a serial port Tablet , It is a GPIO tablet, all good features for home automation and so on...
A real POE tablet PC can works with POE standard of IEEE 8023.AF, compatible with 12V DC.
Enhanced Android Panel PC with Serial port RJ45 POE AV I
Q896 INTERFACE:
1.HDMI OUT
2.CVBS IN
3.DC IN (9-24V)
4.RJ45
5.USB
6.UART, IO , 3W AMP OUT
7.SLOTS FOR MOUNTING
8.SCREWS FOR MOUNTING
Max double RS232 / TTL interfaces available
Tablet with RS485
In wall installation:
Powerful Android screen can be used for many applications, more details can be showed if any need, welcome OEM orders.
