HIMA HIMatrix F30 Safety Manual

6 Outputs HIMatrix
Page 36 of 72 HI 800 023 E Rev. 1.01
NOTE
The controller or contiguous electronic devices or systems may be disturbed!
Inductive loads must be connected with free-wheeling diode on the actuator.
6.4.3 Reaction in the Event of a Fault
DO- Outputs
If a faulty signal is detected, the device or module sets the affected output to the safe, de-
energized state using the safety switches. A device or module fault causes all outputs to
switch off. A compact system additionally reports the two fault types via the ERROR LED, a
F60 module via the ERR LED.
DO+ Outputs
If a faulty signal is detected, the device or module sets the affected output to the safe, de-
energized state using the safety switches. A device or module fault causes all output to
switch off. A compact system additionally reports the two faults via the ERROR LED, a F60
module via the ERR LED.
6.4.4 Behavior in the Event of External Short-Circuit or Overload
If the output is short-circuited to L-, L+ or overloaded, the device or module is still testable.
A safety shutdown is not required.
The total current input of the device or module is monitored. If the threshold is exceeded,
the output device or the module sets all channels to the safe state.
In this state, the device or module checks the outputs every few seconds to determine
whether the overload is still present. In a normal state, the device or module switches on
the outputs once again.
6.5 Relay Outputs
The relay outputs correspond to functional digital outputs, but offer galvanic isolation and
higher electrical strength.
6.5.1 Test Routines for Relay Outputs
The device or the module automatically tests its outputs during operation. The main test
functions are:
 Reading the output signals back from the switching amplifiers located before the relays
 Testing the switching of the relays with forcibly guided contacts
 Checking the integrated redundant safety shutdown.
The system monitors its operating voltage and de-energizes all outputs at a low voltage of
less than 13 V.
With the DO 8 01 module and the F2 DO 8 01 and F2 DO 16 02 remote I/Os, the outputs
are equipped with three safety relays:
 Two relays with forcibly guided contacts.
 One standard relay.
This enables the outputs to be used for safety shutdowns.

HIMA HIMatrix F30 Specifications

General

Brand	HIMA
Model	HIMatrix F30
Category	Controller
Language	English