LC1000 INSTRUCTION MANUAL WIRING
PAGE 27
3.3 SENSOR MAP/SYSTEM SETUP
The sensor map/system setup below should be completed by the electrical installer as each
sensor and control output function is wired to the LC1000 system. This will provide the equipment
operator a means of identifying each field device for proper system setup and use. The SENSOR
MAP/SYSTEM SETUP should be adhered to or kept near the LC1000 console.
CHNL LEAK INPUT USAGE SENSOR
1
2
3
4
RELAY
LARMS USAGE
1
2
3
4
3.4 INSTALLATION AS A REMOTE ALARM PANEL
The design of the LC1000 allows this system to be used as a remote alarm panel to another system
equipped with dry contact outputs. These outputs can be monitored by the LC1000 so as to generate an
additional alarm for the same condition as the main system has detected. If the LC1000 is used in this
application, then permanently remove the intrinsically safe (IS) cover by removing the two screws holding
down the cover. This identifies this particular installation as a non-intrinsically safe application. Do not install
intrinsically safe wires on an LC1000 without the IS cover installed.
A single pair of wires per signal would connect the main system via the dry contact output to the LC1000
on the Switch input.
All Pneumercator systems equipped with relay outputs are considered dry contact, or outputs without
power. Other equipment manufacturers may use powered relay outputs. Consult the system manufacturer
to determine if the system is equipped with outputs that are dry contact that can be used to represent the
desired alarm condition.
CAUTION
DO NOT CONNECT POWER TO THE DRY CONTACT SENSOR INPUTS OF THE
LC1000. FAILURE TO COMPLY MAY RESULT IN PERSONAL INJURY, PROPERTY
LOSS AND EQUIPMENT DAMAGE.
The LC1000 is equipped with relay outputs that can be used to signal another LC1000 as a remote alarm.
In that case, the primary or main LC1000 would need to have the IS cover installed and would, therefore,
be considered intrinsically safe. The second LC1000 would not be considered intrinsically safe and would,
therefore, need the IS cover permanently removed.
SENSOR MAP/SYSTEM SETUP
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