Dräger REGARD 7000 Instructions For Use Manual page 149

Term
Port
REGARD
REGARD 7000
Slotcover
Terminal Block
Transmitter
Mode of operation for
"Alarms A1 to A8" digital
input
Information signal digi-
tal input Information
Fault signal digital input
Fault
Warning signal digital
input Warning
Mode of operation for
digital input Acknowl-
edgement
Digital input mode of
operation Overrange
latch ack.
Mode of operation for
digital input Inhibit
Description
Physical output or input of a module. A configured port
forms a channel input channel or output channel). The
number of ports in a module shows how many of the
total number of channels possible in the system are con-
figured through that module.
Dräger control unit for gas alarm systems based on 19-
inch plug-in cards, predecessor to the REGARD 7000.
Can be connected to a larger REGARD 7000 system via
a bridge module in the REGARD 7000.
Module control unit for gas and fire alarm systems, suc-
cessor to the REGARD system.
Cover for a slot
Designation for a terminal block
Connecting element for electrical connection of input and
output signals to a module
Fixed gas detector, which supplies a conditioned electri-
cal signal or a measured value output in accordance with
a generally accepted industry standard (4 to 20 mA). It is
designed for operation with separate control units, sys-
tems for data recording and signal processing, central
monitoring systems or similar systems. They typically
process information from various locations and sources
with gas detectors but also from other sources.
The activation of the digital input (e.g. by a button or fire
alarm) triggers the correspondingly configured alarm A1
to A8.
Information is available on the channel of the digital
input.
A fault is pending on the channel of the digital input.
A warning is pending on the channel of the digital input.
The activation of the digital input (e.g. by a button) trig-
gers an acknowledgement signal, which can be used to
perform an acknowledgement on an assigned channel.
The activation of the digital input (e.g. by a button) trig-
gers a Overrange latch ack. signal, which can be used
to perform an Overrange latching on an assigned chan-
nel.
The activation of the digital input (e.g. by a button) trig-
gers an Inhibit signal, which can be used to set the other
channels to the Inhibit state.
Glossary