♦Using PLC programming software and Cloud SCADA for programming and management
A8 IoT PLC = PLC + HMI + RTU+ IoT Gateway ,Multi in1 functional
A8 series IoT PLC integrated PLC, HMI, IoT gateway, multi-functional RTU, data transmission DTU functions as one, without any external IoT module. PLC, BOX integration design, small volume, increasing space utilization, greatly simplifying the site wiring construction and reducing the cost of operation and maintenance. One device easily realizes the remote operation and maintenance of PLC, data acquisition, edge calculation and analysis ,so that the engineer saves time, effort and worry.A8 supports all functions of PLC and HMI.
Technical Specification
| Specification | A8 | A8-G | A8-E | |
| Software | Programming software | PLC programming software，Cloud SCADA | ||
| PLC | Program control model | Cycle scan model | ||
| Input/output (I/O) control model | Refresh once each cycle scan, support immediately refresh instruction (MPU and expansion module) | |||
| Execution speed of instruction | 0.05μs/basic instruction | |||
| Program language | LD (ladder) + FBD (function block) + IL ( instruction list) | |||
| Program apacity | 48K | |||
| Storage way | Flash ROM permanent storage, dispense with backup battery | |||
| Maximum expansion | 15 | |||
| I/O port | Storage way | Flash 4GB，RAM 512MB | ||
| COM port | Support 1 isolated communication (RS485) | |||
| Ethernet Port | Ethernet port: 1 * 10/ 100 Base-Tx | |||
| Hardware system reset | Support | |||
| Switch S0 | Single-pole double-throw | |||
| WIFI | Support | |||
| 4G | No | China 4G | Global 4G | |
| SIM | No | 1 self-elastic Micro SIM card interface | ||
| IO port | 8 way optoelectronic isolation digital point input | |||
| PowerPower | Input power | 24VDC±20% | ||
| Power Consumption | ＜8W | |||
| Power Protection | Surge protection | |||
| Voltage Resistance | 500V AC | |||
| Enviroment | Environmental Temperature & humidity |
Working temperature: -10 ~ +60 ℃ , storage temperature: - 20 ~ 70 +℃ , Humidity: 10 ~ 90% RH, no condensation |
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| Vibration resistance | 10~57HZ amplitude 0.075mm, 57HZ 150HZ acceleration 1G, X, Y, Z 10 times in triaxial direction | |||
| Impact resistance | 15G, 11 Ms, X, Y, Z, 6 times in the triaxial direction | |||
| Insulation impedance | 500V DC between AC terminal and GND terminals, 5M Ω or more (all input / output points to ground 500V DC) | |||
| Protection Level | The complete machine is subjected to a salt spray test of 48 hours | |||
| Cooling Type | Natural air Cooling | |||
| Structure | Dimension | 40mm*95mm*65mm（W*H*D） | ||
| Shell material | Engineering plastics ABC PC (flame retardant requirements:94V0 grade, in line with ROHS requirements | |||
A8 IoT PLC List
*A8 series supports Single machine can expand up to 15 modules , A8 does not support expand A01RS.
FAQ
What is the lead time?
For standard models, lead time is about 3~5 days after order confirmed and payment received.
For OEM orders, the delivery is about 2~3 weeks after data confirmed and payment received.
How to solve the quality problems after sales?
Take photos or videos of the problems and send to us.
We will make a satisfied solution for you within 24 hours after we confirm the problems.
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