CSDI 162
C-DIAS SAFETY DIGITAL INPUT MODULE
Page 8
05.10.2018
C-DIAS Safety Digital Input Module
CSDI 162
Module Description
The Safety input component series has the Safety integri-
ty level
SIL3
and/or
SIL CL 3
according to (IEC 62061)
and/or
Performancelevel e (PL e) / Category 4
(EN ISO
13849). The Safety-CPU component series has:
16 safe inputs (IEC/EN 61131)
Doubled clock output signal (short-circuit proof)
The Safety inputs are used for reading 16 Safety actuator
signals (emergency stop, confirmation button etc.).
The Safety input module has 2 non-Safety signal outputs,
TA and TB, to test inputs and detect cross-circuit errors
(i.e. emergency stop).
Fig. 2: CSDI 162
The Safety input module CSDI 162 is suited for use in systems with optional modules and
interface variables in accordance with the system hand book version 1.5, sections 1.6, 7.1
and 7.2.
To use the Safety input module in an application, a Safety CPU module that regulates the
synchronized communication with the Safety modules using safe bus telegrams is also
required. This also includes
•
Processing the safe application and
•
The distribution of configuration data to remote Safety modules.
