beautypg.com

BECKHOFF C1120 User Manual

Page 49

background image

C1120 S5 to II/O Lightbus Interface

Beckhoff II/O-Lightbus System

Date 27.06.97

Version 2.1

Page 49 of 52

3

C1120 Interface: Technical Data

CPU

80C166 Communication processor

memory

Ports

COM1

serial port
eqiv. RS232 C or 20 mA current loop
occupied by the configuration program

Field bus

Beckhoff II/O-Lightbus System

Transmission rate

2,5 MBaud, 32 Bit user data in 25 µs

Power supply

5V from S5-PLC Bus

Current consumption

1,5 A from S5-PLC Bus

Housing

S5 Adaption capsule for intelligent peripherials