SmartPLC SafeLine with PROFIBUS slave interface
14
3.2.4
Interfaces
Content
Ethernet configuration interface .......................................................................................................... 14
Local input/output interface ................................................................................................................. 14
SD card slot ......................................................................................................................................... 15
PROFIBUS fieldbus interface .............................................................................................................. 15
42306
AC412S has the following interfaces.
>
Ethernet configuration interface
42193
The configuration interface (X3) is located behind the front flap of the device. It allows the user to
access the following device functions:
web interface for device configuration and diagnosis
programming of the device-internal Standard-SPS and the fail-safe PLC using CODESYS
Configuration as fieldbus interface
Possible network topologies:
→
Configuration interface: connection concepts
(
Technical data:
→
Technical data
(
>
Local input/output interface
42303
The local input/output interface (X4) is behind the front flap of the device. Safe and non-safe
peripherals without AS-i interface can be connected to the local inputs and outputs.
Connections of the local I/O interface:
4x output channels (OUT1 .... OUT4)
→
Local outputs
(→ S.
2x voltage ground GND
→
Voltage source / voltage ground
2x voltage 24V
→
Voltage source / voltage ground
8x input channels (IN1 ... IN8)
→
Local inputs
(→ S.
>
Voltage source / voltage ground
42272
+24V and GND are used as voltage supply for the safety IO PCB of the safety module of AC412S.
Notes on the electrical connection:
→
Electrical connection
(
>
Local inputs
42304
The local I/O interface provides 8 input channels for the connection of devices (e.g. sensors, switches,
light curtains). Each input channel can be used as safe or standard input. Configuration is effected via
the programming system CODESYS.
Connection of peripherals:
→
Connect devices to local I/O interface
(
Technical data:
→
Technical data
(
>