Pilz PSSu H FS SN SD - Manual (Page 29)

Technical details
Operating Manual PSSu H FS SN SD(­T)(­R)
1001451­EN­08 29
Electrical data 312085 314085 315085
Internal supply voltage
(module supply)
Output voltage int. system int. system int. system
Voltage 5 V 5 V 5 V
Voltage tolerance ­2 %/+3 % ­2 %/+3 % ­2 %/+3 %
Potential isolation 3050 V 3050 V 3050 V
Current load capacity 2,0 A 2,0 A 2,0 A
Buffer in the case of
supply interruptions in
accordance with
EN 61131­2, EN 61496­1 EN 61131­2, EN 61496­1 EN 61131­2, EN 61496­1
Short circuit­proof Yes Yes Yes
CPU 312085 314085 315085
Real­time clock for time
and date, buffered
Resolution 1 s 1 s 1 s
Deviation +/­ 10s/Day +/­ 10s/Day +/­ 10s/Day
Working memory (RAM) 64 MB 64 MB 64 MB
Removable data me­
dium 312085 314085 315085
Type SD card SD card SD card
SafetyNET p interface 312085 314085 315085
Number 2 2 2
IP address (automatically
off)
169.254.X.Y 169.254.X.Y 169.254.X.Y
Connection RJ45 RJ45 RJ45
Transmission rates 100 MBit/s 100 MBit/s 100 MBit/s
Set via automatic automatic automatic
Max. number of ST­Tx
and ST­Rx connections
64 64 64
Max. number of FS­Tx
and FS­Rx connections
64 64 64
Cycle time (t_SNp) 2...60 000 ms 2...60 000 ms 2...60 000 ms
Max. number of variables
with elementary ST data
types
5000 5000 5000
Max. number of variables
with elementary FS data
types
4000 4000 4000
Environmental data 312085 314085 315085
Application site
In accordance with the
standard
– – EN 50125­3
Application site – – Track area (1 m ­ 3 m)
In accordance with the
standard
– – EN 61373
Application site – – Category 1, Class A + B