Phoenix Contact PSR-TRISAFE-S User Manual

System description
103503_en_03 PHOENIX CONTACT 2-1
2System description
2.1 Method of operation and structure of the
PSR-TRISAFE-S safety system
The overall system:
Hardware and software
The PSR-TRISAFE-S safety system consists of the following components:
– PSR-TRISAFE-S safety module
– SAFECONF configuration software
– Suitable safe control devices, sensors, and actuators (depending on the application)
The PSR-TRISAFE-S safety module is designed for monitoring and evaluating safety-
related control devices in machines and systems (see "Intended use" on page 1-7). The
safety module monitors safe control devices and safety sensors connected at its inputs,
evaluates the incoming signals according to its configuration, and controls the outputs
accordingly.
The SAFECONF configuration software is used to configure the PSR-TRISAFE-S safety
module and therefore provides the relevant editors as well as suitable startup and
diagnostic tools.
The diagram below illustrates the overall system in an application example.
Figure 2-1 Typical structure of a safety system with PSR-TRISAFE-S
103503a004.e
p
s
Upload online values
during the function test
Download
configuration and
control parameters
Reset button for
removing active
startup/restart inhibits
Control signals for the
contactors at the safety
module outputs
Readback signal from the
monitoring contacts of the
contactor
Single-channel or
two-channel
connection to
safety module
Safe control devices or
sensors
SAFECONF
on configuration computer
Indicator lamp
Check valve
Motor
USB
PSR-TRISAFE-S
Contactor or
relay

Phoenix Contact PSR-TRISAFE-S Specifications

General

Brand	Phoenix Contact
Model	PSR-TRISAFE-S
Category	Control Unit
Language	English