Omron NX-SID800 User Manual

3 Part Names and Functions
3 - 34
NX-series Safety Control Unit User’s Manual (Z930)
 Operation with Both an ON Delay and OFF Delay
You can filter out ON pulses for the width that is set with the ON delay time and filter out OFF pulses
for the width that is set with the OFF delay time.
The test output terminal short detection prevents the internal circuits of the test output terminals from
being destroyed if an overcurrent flows due to a ground fault or other cause. If an overcurrent is
detected, the safety input data for the safety input terminal that is being used as the test source for the
terminal is turned OFF.
At this time, an Overload Detected at Test Output event will occur. To troubleshoot errors, refer to Sec-
tion 9 Troubleshooting.
I/O power supply monitoring monitors the voltage range of the I/O power supply. If a voltage that is less
than the specified range is detected, all safety inputs for the Unit are turned OFF.
At this time, an I/O Power Supply Voltage Error occurs. To troubleshoot errors, refer to Section 9 Trou-
bleshooting.
This function does not work if all of the terminals are set as unused terminals.
Test Output Terminal Short Detection
I/O Power Supply Monitoring
Safety input terminal
Safety input data
I/O indicator (yellow)
I/O indicator (red)
Internal timer for
ON delay
Internal timer for
OFF delay
ON OFF ON OFF ON OFF
OFF delay
Counter cleared.
ON delay
Counter cleared.
Counter cleared.
Counter cleared.

Omron NX-SID800 Specifications

General

Brand	Omron
Model	NX-SID800
Category	Controller
Language	English