Technical Specifications
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DO Switches
Advanced Setup
DO Switches
DO Switches
The 12400 supports two identical contact outputs which can be logically linked to status
bits. The two output switches can be opened or closed in response to conditions that the
12400 detects. These conditions are:
Always In Normal Position - the switch is not controlled by the 12400 and remains in it’s
default position.
Failsafe - the switch is activated when the 12400 is in failsafe mode.
Reset - the switch is activated whenever a reset has occurred and the switch remains
activated until the 12400 status is cleared.
Not Normal Mode- the switch is activated whenever operating mode is anything but Normal.
Time Working - the switch is activated only for 12400 working time.
Low Level_1 - the switch is activated whenever the 12400 detects the low level of this switch
control.
Low Level_2 - the switch is activated whenever the 12400 detects the low level of this switch
control.
High Level_1 - the switch is activated whenever the 12400 detects the high level of this
switch control.
High Level_2 - the switch is activated whenever the 12400 detects the high level of this
switch control.
Fault Detected - the switch is activated whenever a fault is detected.
Local UI Off - the switch is activated whenever the local UI is Off.
The switch can be configured to default as normally open or normally closed.