The Delta PLC is high quality!
Built-in RS-232/485 multi-mode communication port x 1
RS-232：115.2 Kbps / RS- 485：921.6 Kbps
Built-in Ethernet communication port (100 Mbps)
Built-in Micro SD slot (maximum capacity: 32 GB)
Built-in Mini USB programming communication port
With system diagnosis/status indicator/online programming and debugging functions
Support PLC Link/Ether Link automatic data exchange function
Support Modbus RTU/ASCII, Modbus TCP
EtherNet/IP support
-Scanner and Adapter modes
-support for I/O connections and explicit messages
-number of connections: TCP =128; CIP=256
- RPI: 1 ~ 1,000 ms
-250 words/connection
The language LD/SFC/FBD/IL/ST is supported
Support for 256 interrupts
(time/IO/external/low voltage/communication interruption)
Redundant mode only supports time interruption
2,048 Timer and Counter are supported
Support battery-free data saving
With RTC function (up to 30 days power-off hold)
Support NTP network timing function
The function of WEB/E-Mail/IP Filter is supported
Support redundant architecture
-host switching time: 20 ms
-Built-in synchronization function, no special synchronization module is needed (optical fiber module needs to be purchased separately)
CPU RAM/ROM capacity: 256 MB /128 MB
Main frequency of CPU: 1 GHz