HIMA HIMatrix F3 AIO 8/4 01 User Manual

F3 AIO 8/4 01 3 Product Description
HI 800 161 E Rev. 1.01 Page 17 of 54
3.2 Analog Outputs
The remote I/O is equipped with 4 analog outputs. These outputs are not safety-related, but
all together they can be shut down safely thanks to the configuration in the user program.
To achieve SIL 3, the output values must be read back via safety-related analog inputs and
evaluated in the user program. Reactions to incorrect output values must also be specified
in the user program.
NOTE
The analog outputs may only
be used as safety-related outputs, if the output values
are read back to safety-related analog inputs and evaluated in the user program.
To configure the safe reaction, set the 4 Channel Used [BOOL] -> system parameters to
FALSE (SILworX) or the 4 AO[1..4].Used system signals to FALSE (ELOP II Factory). This
opens internal safety switches, ensuring that no output signal is output.
Alternatively, the safety reaction can be triggered using the Emergency Stop system
variable.
Application example for safety-related analog outputs
R
shunt
Actuator
Figure 2: Application Example for Safety-Related Analog Outputs
The following output values are available:
Range of values in the application Output current
0 0.0 mA
2000 20.0 mA
Table 9: Output Values of the Analog Outputs
The analog outputs are designed to retain the metrological accuracy for 10 years. A
recalibration must be carried out every 10 years.

HIMA HIMatrix F3 AIO 8/4 01 Specifications

General

Brand	HIMA
Model	HIMatrix F3 AIO 8/4 01
Category	Controller
Language	English