FANOX SIL-D00, User Manual, Page: 77 / 226

www.fanox.com Rev.06 77/226
5.9. Configurable Outputs
SIL-D is fitted 4 digtal outputs. The outputs can be configured from the HMI or through the
SICom program.
The configuration of the outputs is described in point 5.10 Programmable Logic Control
5.10. Programmable Logic Control
Firstly, it is defined the concept of physical input, physical output and logical signal.
Physical inputs are the real inputs of the device. SIL-D device has physical inputs (6
inputs). These inputs are translated to internal binary states which later, can be assigned
to logical signal to get a specific operation.
Physical outputs are the real outputs of the Device. SIL-D has 4 outputs and up to 8
configurable leds, which receive the same treatment as the physical outputs, some
working on output relays and others working on led diodes.
Logical signals are internal binary states result of the Programmable Logic Control. The
logical signal has a specific and defined meaning to be used by the rest functions of the
Device.
LEDs
LED 1
LED 2
LED 3
LED 4
LED 5
LED 6
LED 52
LED 79
PHYSICAL OUTPUTS
Output 1
Output 2
Output 3
Output 4
LOGICAL SIGNALS
52a
52b
External Trip
50BF start
Fault start
50P block