Shenzhen ZK Electric Technology Co., Ltd. cindy@zundrive.com +86-15920127268
Product Details
Place of Origin: China
Brand Name: ZK
Certification: CE ISO
Model Number: GT-90
Payment & Shipping Terms
Minimum Order Quantity: 1 unit
Price: 60USD per unit
Packaging Details: Carton box with flim
Delivery Time: 3-7days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 5000pcs per week
Name: |
GPRS Remote Controller |
Communicate: |
RS485 |
Input Voltage: |
24V |
Application: |
Solar Pumping |
Function: |
Monitor And Control |
Control Way: |
By Web Or App |
Name: |
GPRS Remote Controller |
Communicate: |
RS485 |
Input Voltage: |
24V |
Application: |
Solar Pumping |
Function: |
Monitor And Control |
Control Way: |
By Web Or App |
Specification:
Large buffer design(serial port to send and receive, built-in 8 KB of data cache),using dynamic partitioning technology to improve system operation speed;
The length of single packet data can be set up, the biggest support for 1024Bytes, suitable for continuous transmission of data;
Uses Quectel industrial GPRS module, embedded TCP/IP protocol stack;
Wide voltage power supply: 7~36V;
Has the function of the power off, convenient user to control;
Transparent data transmission, users don’t need to understand the complex TCP/IP, PPP protocol;
Supports dynamic domain, fixed IP and fixed domain communication mode;
Supports backup data center;
Supports virtual private network(APN);
Remote wake-up: supports SMS and telephone;
Supports auto-connection while disconnect;
Support local, remote graphical interface parameter configuration and maintenance;
Supports SMS parameter configuration and maintenance;
With three kinds of interface: RS232, RS485 and TTL;
Supports 7bit, 8bit, 9bit data transmission;
Support parity, Mark, space check;
Multiple hardware and software reliability design, compound watchdog technology, make the equipment safe operation
Application:
Solar pumping system, connect it to solar pump Inverter, to monitor and control the solar pump inverter by Web or App.
Connection:
| GPRS | For Solar pump inverter |
| Vcc | 24V |
| GND | GND ( COM) for PV800 and SG600 |
| TXD/A | RS485A |
| RXD/B | RS485B |
| GPRS-PCB | Solar pump Inverter |
| Yellow 24V | 24V |
| White: GND | GND |
| Red: 485-A | RS485A |
| Black: 485-B | RS485B |
