schmersal PSC1-C-10 Series User Manual

Installation manual
HB-37350-810-01-50F-EN PSC1-C-10 Installation manual V2.1.docx Page 50 of 189
Version: 50F
4.2.1.3.2 Digital inputs I/O (IQIx)
Note:
The achievable PL for a combination of hardware inputs and functional inputs is dependent on
the operative/organisational tests selected and the independence of the two channels in the
system layout. An application-related analysis is required to determine the PL.
Digital inputs
Achievable
Performance Level
Remark
IQIx
Without pulse, single-channel static signal
-> Signal input
PL e
Without pulse, dual-channel static signal
- At least one demand/day due to
application
- Fault detection only on demand
PL d
Without pulse, dual-channel static signal
- Less than one demand/day due to
application
PL e
Single-channel with pulses
- Predominantly high level required (T
High
>
100 * T
Low
)
- At least one demand/day due to
application
- Fault detection only on demand
PL d
Single-channel with pulses
- Less than one demand/day
PL e
Dual-channel with pulse 1 and pulse 2

schmersal PSC1-C-10 Series Specifications

General

Brand	schmersal
Model	PSC1-C-10 Series
Category	Control Unit
Language	English