أسلاك سلسلة Autarco LD RS485 | SmartgridOne Documentation

تصف هذه الصفحة التواصل مع العاكس الهجين من سلسلة Autarco LD عبر Modbus-RTU (rs485). بشكل افتراضي، يتم تعيين العنوان 1 للعاكس. واجهة RS485 هي موصل بأربعة أسنان أسفل العاكس خلف صفيحة حماية. الموضع الدقيق محدد في الصندوق البرتقالي في الصورة أدناه:

بالنظر عن قرب، يبدو المنفذ هكذا:

يجب استخدام موصل مناسب لهذا الموصل ذو الأربع أسنان على عاكس Autarco للتوصيل بـ SmartgridOne Controller. على SmartgridOne Controller، يمكن توصيل العاكس بمنفذ RS485. الأسلاك كما يلي:

RS485 Wiring

For correct RS485 wiring: Follow the guidelines for RS485 wiring.
If the wiring shown in the table below is incorrect, please let us know.
There is no general consensus in the industry about the usage of A and B for the RS485 polarity, so it may be counterintuitive and opposite of what you might expect for some devices.

Device	SmartgridOne Controller model OM1	SmartgridOne Controller model IG8	RS485-USB converter	RS485-Ethernet converter
Pin 3	RS485 A	RS485_POS	RS485 A	TX+
Pin 4	RS485 B	RS485_NEG	RS485 B	TX-
N/A	RS GND	GND	Not available	G

NOTE: RS485 Device Addresses

You MUST give each device on the RS485 bus a unique address. Check the manual of the device on how to do this.
Use lower addresses first (1, 2, ...) because the SmartgridOne Controller will find them faster!
For each device, it is generally recommended to stick with the factory default baud rate, parity, and stop bits. The SmartgridOne Controller will scan on those first.

بالنظر عن قرب، يبدو المنفذ هكذا:

RS485 Wiring

For correct RS485 wiring: Follow the guidelines for RS485 wiring.
If the wiring shown in the table below is incorrect, please let us know.
There is no general consensus in the industry about the usage of A and B for the RS485 polarity, so it may be counterintuitive and opposite of what you might expect for some devices.

Device	SmartgridOne Controller model OM1	SmartgridOne Controller model IG8	RS485-USB converter	RS485-Ethernet converter
Pin 3	RS485 A	RS485_POS	RS485 A	TX+
Pin 4	RS485 B	RS485_NEG	RS485 B	TX-
N/A	RS GND	GND	Not available	G

NOTE: RS485 Device Addresses

You MUST give each device on the RS485 bus a unique address. Check the manual of the device on how to do this.
Use lower addresses first (1, 2, ...) because the SmartgridOne Controller will find them faster!
For each device, it is generally recommended to stick with the factory default baud rate, parity, and stop bits. The SmartgridOne Controller will scan on those first.