Dräger REGARD 3900 Serie Instrucciones De Uso página 54

Components
4.4.1 Relay module relay settings
RL1 is used to display a system fault. For example: RL1 is deactivated if the ribbon
cable from the relay module is disconnected or if an F1 fault signal is received from
a remote sensor transmitter of the system. RL1 is preset to:
– Feature: Common alarm F1
– Activated in normal operation
– Latching
– Non-acknowledgeable
The other seven relays can be set as follows in the configuration:
– Feature: see table below
– Activated in normal operation or activated in event of alarm
– Latching or non-latching
– Acknowledgeable or non-acknowledgeable
Feature
Common alarm A1
Common alarm A2
Common alarm A3
Common alarm F1
Common alarm F2
Common alarm A1, A2 or A3 A1, A2 or A3 is triggered on a channel
Single alarm A1
Single alarm A2
Single alarm A3
Single alarm F1
Single alarm F2
Group alarm A1
Group alarm A2
Group alarm A3
Group alarm F1
Group alarm F2
Alarm lock
No function
4.5 Output module
Using an output module, the current signals that are received from the remote
sensor transmitters are sent to an external monitoring device or system. This
module has eight output channels (Ch 1–8), which are assigned to the signals from
the input channels of the control unit (either Ch 1–8 or Ch 9–16). For further
information see: "Numbering the control modules", page 62.
Changes the status, if
A1 is triggered on a channel
A2 is triggered on a channel
A3 is triggered on a channel
F1 is triggered on a channel
F2 is triggered on a channel
A1 is triggered on a specific channel
A2 is triggered on a specific channel
A3 is triggered on a specific channel
F1 is triggered on a specific channel
F2 is triggered on a specific channel
A1 is triggered on a certain number of channels in
a group
A2 is triggered on a certain number of channels in
a group
A3 is triggered on a certain number of channels in
a group
F1 is triggered on a certain number of channels in a
group
F2 is triggered on a certain number of channels in a
group
The inhibit switch on the display PCB is moved to
position 1
No change of state of the relay
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REGARD 3900