System description - Pilz GmbH & Co.

Modules
Digital input/output (standard)
PSSu E S 2DO 2(-T)
3.4 PSSu-2011-01
Modules Digital Gertebild
E input/output S 2DO 2(-T)
(standard)
][Bildunterschrift ST-Ausgang digital
Electronic module with digital outputs
for standard applications
Approvals
Module features
][Merkmale_Ein_Aus ST-Ausgang
2 Digital outputs
– Semiconductor technology
– Single-pole
– Positive-switching
– Current load capacity per output:
2.00 A
– Short circuit-proof
– Overload-proof
][Merkmale_LED Ausgang
LEDs for:
– Switch status of each output
– Module error
][Merkmale_Zusatz ST-Module Sys A + B
For standard applications in system
environment A and B
][Geraetemerkmal_T
Coated version of the module:
PSSu E S 2DO 2-T: for increased
environmental requirements
Module description
The module may be used for standard
applications in system environment A
and B.
Bestimm_Verwend_Zusatz-(T)
The module PSSu E S 2DO 2-T is suitable
for use where there are increased
environmental requirements (see
Technical Details).
Integrated protection mechanisms
][Schutzmechanismen E/A-Module
When the PSSu E F PS1(-T) is used to
supply the system, the module supply
is buffered for 20 ms if the supply voltage
is interrupted.
][Schutzmechanismen ST-Module
The module detects the following errors:
Start-up error
Configuration error
ST communication error
Bus termination error
Zulassungen
Block diagram
PSSu E S 2DO 2
][Gertebeschreibung ST-Ausgang
The module provides type 1 outputs in
accordance with IEC 61131-2. It may
be used to switch:
Resistive loads
Inductive loads
Capacitive loads
][Gertebeschreibung ST-Module Sys A + B
3.4
Blockschaltbild
14 24
Module Bus
Periphery
Supply
+ 24 V DC
Module
Supply
+ 5 V DC
(C-Rail)
Data
(ST)
0 V
0 V
13 23
11 12
21 22
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de
PSSu-2011-01
3.4-29