Integrated communication function
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| Port number | Ethernet port:1 |
| Serial port:1(RS485) |
| USB:1 |
| EtherNET communication port | Communication port | 1*EtherNET port |
| Baud rate | 10/100Mbps adaptive |
| Protocol types | Support UDP_PPI protocol, Modbus_TCP /IP master and slave protocol, support Socket free programming, support Ethernet programming and Ethernet communication between CPU |
| Maximum length of each cable | 100m directly connected |
| The maximum number of connections per site | UDP_PPI supports a maximum of 8 connections, modbus_TCP supports a maximum of 32 connections, Socket supports a maximum of 4 connections, 2 UDP, 2 TCP |
| Quantity of user data | Up to 200 bytes for UDP_PPI transfer,
Up to 240 bytes for ModBus_TCP transmission, A maximum of 512 bytes are used for Socket transmission |
| DHCP function | Support |
| Remote monitoring/programming | Support |
| Isolation | Communication port isolation |
| Serial port(RS485) | communication port | 1 PPI/ free port switchable port, with 24VDC output |
| Data transfer rate | PPI/MPI:9.6K/19.2K/187.5K |
| Free port::1.2K-115.2K |
| Maximum number of stations | 32 for each segment and 126 for each network |
| Maximum number of master stations | 32 |
| Point-to-point (PPI master mode) | Yes (NETR/NETW), with a maximum of 8 connections, each connection communicating a maximum of 200 bytes |
| MPI connections | (1PG/1OP)8,with 2 reserved |
| Maximum cable length per segment | Using isolation repeater: 1000m at 187.5kbps and 1200m at 38.4kbps |
| No isolation repeater used:50m |
| Isolation | Communication port isolation |
| CPU and USB interface specification | Interface form | USB A type female port |
| Programmable card media | USB flash drive |
| Download /upload feature | Support |
| Formulation function | Support |
| Data record archiving function | Support |