Leonard LMS-188-4P, Руководство по эксплуатации

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Min/Max Temperatures Display Min/Max Reset
*while viewing Min or Max
At Runtime tap
UP
tap
RESET
1
ActualMin 3.1’C
ActualMax 6.8’C
2
ActualMin 3.6’C
ActualMax 6.6’C
Min & Max
Reset
RESET to confirm
STEP to cancel
Relay Test
At Runtime tap
TEST
Relay Test Relay Test
Rly1 15 Rly2 15
* seconds counting down
To Step, tap STEP To Step, tap STEP
To Hold, hold STEP To Hold, hold STEP
ALARM DELAY MODULE
(RDU Option)
INSTALLATION INSTRUCTIONS
I Description:
The Alarm Delay Module is designed to accept dry contact inputs, either Normally Open
(N.O.) or Normally Closed (N.C.), and to delay the transmission of the contact change
information to another device.
II Application:
The primary application is in alarm systems where it is desirable to insert a fixed time
interval between the detection of an alarm condition and the transmission of the alarm
information to monitoring systems, telephone dialers, external services, etc.
Such delay is particularly important in areas where short power interruptions are
frequent, or where transitory alarm conditions are likely to occur. The user can select a
time period of delay that results in the minimum number of "false" (self-correcting) alarm
transmissions while still providing the degree of safety required.
III Installation:
1. Remove the plastic case cover by removing the 2 Phillips screws from the
back. Apply light pressure on the face plate, the cover and face plate will
come off together.
2. Locate the
ALARM INPUT switch on the circuit board. Move the switch
to the condition of the contacts in the alarm sending device when in the
NON-ALARM condition . The unit is shipped with the switch in the
N.O. (Normally Open) position, this will be correct for the majority of
installations, however, if your alarm device opens its contacts when it
alarms, simply slide the switch to the N.C. position.
3. Locate the row of pins on the short edge of the board labeled "minutes". A
shorting clip will be at the 8 minute position. In this position the alarm
delay module will require 8 minutes of CONTINUOUS incoming alarm
indication before sending the alarm status on to the next system. Move
the jumper to the set of pins marked either 0.5, 1, 2, 4, 8, 16, or 32
minutes, as your needs require. The pair of pins marked "T" are for test
purposes and should not be used.
4. Install the signal wires from your alarm. Route the wires through the
drilled hole at the bottom of the case and to the terminals marked 1 & 2.
5. Install the output wires to your output device, route the wires through the
drilled hole at the bottom of the case and to the terminals marked 4 & 5 if