IFM Electronic AS-interface AC1355 Notice De Montage page 10

Function and features
• The controller
both in accordance with the AS-i version 3.0), a mini controller, an
Ethernet interface and a Profibus DP interface.
• It controls the exchange of data to the sensor/actuator level
• processes the peripheral data in the integrated processor (signal pre-
processing)
• works as stand-alone controller with exchange of data to the PC
(visualisation)
• communicates with the higher control level (in the gateway mode)
Programming interface RS232C
• Baud rate 4800 to 115,200 baud
• Max. distance between controller
• Potential separation from the controller
• Programming cable E70320 for connection to PC required
Ethernet programming interface
• 10 Mbps and 100 Mbps
• TCP/IP - Transport Control Protocol/ Internet Protocol
• Modbus TCP (only as diagnostic interface)
The outputs are not reset when the connections are disconnected
(no watchdog function)
• UDP - User Datagram Protocol
• Support of the CoDeSys programming functions and the global net-
work variables
• RJ45, Twisted-Pair
Profibus-DP interface
• baud rate 9600 baud to 12 MBaud
• max. distance between controller e and DP master: depending on
the baud rate
• potential separation from the controller e power supply
• up to 31 controllers connected in parallel per segment
• pin connection: pin 3: signal B, pin 8: signal A
10
integrates one or two AS-i masters (AC1355/AC1356,
e
and PC: 20 m
e
power supply
e