A.2 SECURITY TERMINALS
TERMINAL #1 N.O. TIME:
NORMALLY-OPEN EVENT RECORDING SWITCH
TERMINAL #2 N.O. PANIC:
NORMALLY-OPEN PANIC RECORD SWITCH
TERMINAL #3 COMMON:
COMMON TERMINAL
TERMINAL #4 N.C. TIME:
NORMALLY-CLOSED EVENT RECORDING SWITCH (LEAVE FACTORY
JUMPER ON IF THIS CONNECTION IS NOT USED)
TERMINAL #5 E.O.T.:
MOMENTARY CLOSURE TO COMMON (3) AT END OF TAPE (END OF TAPE
CONTACT SEE DIAGRAMS BELOW)
CONNECT A N.O. EVENT RECORDING SWITCH TO TERMINALS 1 AND 3.
CONNECT A N.C. EVENT RECORDING SWITCH TO TERMINALS 3 AND 4 (REMOVE JUMPER).
CONNECT A N.O. PANIC RECORD SWITCH TO TERMINALS 2 AND 3.
CONNECT AN END OF TAPE CIRCUIT (OR ADDITIONAL RECORDERS IN SERIES) TO
TERMINALS 3 AND 5.
SEE 3.1.1Q “CONNECTING UNITS TOGETHER” FOR SERIES RECORDER OPERATION
A.3 END OF TAPE (EOT) CONTACT CONNECTIONS (EOT ALARM OR RELAY)
THERE IS A 5V DC SENSING VOLTAGE PRESENT ON TERMINALS 1, 2, AND 4 DURING
OPERATION. TO AVOID DAMAGE TO YOUR EVENT RECORDER, DO NOT CONNECT AN
EXTERNAL VOLTAGE TO SCREWS, USE ONLY DRY CONTACT TYPE SWITCHES. THE
MOMENTARY CLOSURE (EOT) ON SCREW 5 IS RATED AT 100MA. OBSERVE POLARITY WHEN
CONNECTING ANY DEVICE TO THE EOT CONTACT. THE EOT CONTACT IS AN OPEN
COLLECTOR TRANSISTOR TO GROUND (NOT AN ISOLATED RELAY). IN THE SITUATION WHERE
ISOLATION OR HIGHER CURRENT CAPACITY IS REQUIRED, A RELAY CAN BE INSTALLED (SEE
ABOVE DIAGRAM).
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