MODBUS to PN protocol converter AB-PN-MMDAA
Product Details
Product name: MODBUS to PN protocol converter AB-PN-MMDAA
Features:
PROFINET Interface Features:
- A 2-port switch is integrated.
- Supported Ethernet services: ping, arp, SNMP, and LLDP.
- Port diagnostics.
- Disable the port.
- Real-time, isochronous real-time communication (RT, IRT).
- Minimum update time 250μs.
- Prioritize startup.
- Media Redundancy (MRP).
- Media redundancy with planned replication (MRPD) is supported.
- Shared devices supporting up to 2 IO controllers.
- Identification data I&M 0 to 5.
MODBUS Interface Features:
- Support Modbus RTU protocol, support 01H, 02H, 03H, 04H, 05H, 06H, 0FH, 10H function codes.
- The physical layer supporting Modbus RTU protocol is RS485 or RS232 interface.
- MODBUS interface bus parameters (baud rate, character format, etc.) can be selected.
- 4-way MODBUS interface bus parameters are independently set, and MODBUS devices with different baud rate, character format and other parameters can be connected to the same module.
- With MODBUS device automatic plug-in function
- You can set the number of times the message is sent repeatedly when the MODBUS communication fails.
- The maximum response time of MODBUS communication, the maximum interval time of characters, and the interval time of message sending can be set.
Specifications:
- Compliant with ROFINET/V2.2 protocol, PROFINET interface realizes RT and IRT communication, conforms to: GB/T25105-2014 “Industrial Communication Network Fieldbus Specification Type 10: PROFINET IO Specification”, IEC61158-5-10: 2007, IDT.
- Comply with Modbus RTU synchronous protocol standard GB/T 19582-2008 (industrial automation network specification based on Modbus protocol).
- Connect the device with RS232/485 interface and MODBUS protocol interface to PROFINET IO as a device of PROFINET field bus system.
- 24 VDC power supply (wide voltage: 18 to 36 VDC).
- Use the RJ45 bus connector to connect PROFINET IO.
- Each module has a total of 512 bytes of I/O data.
- Each module has 4 independent RS485/RS232 interfaces, which can connect 59 slave devices.
- 24 VDC power supply, RJ45 interface, RS232 interface, RS485 interface, and internal circuits are isolated from each other.
- The PROFINET bus data area (I/O area) and the MODBUS bus data area (0, 1, 3, 4) establish a mapping relationship to realize the transparent transmission of PROFINET bus data and MODBUS bus data.
