Supervisor 4500 User Guide
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PUD4386R1-1
PIN 6 - ENTOVR / PIN 13 - EXTOVR (Override)
Description
Receipt of an input contact allows a single authorized passage in the appropriate direction.
Purpose and Customer Use
These inputs are similar in operation to ENTACC / EXTACC and are typically used to allow an attendant
to authorize entry or exit from an attendant desk using a key switch or button.
PIN 18 - EMROVR (Emergency Override)
Description
Receipt of an input contact (or removal of a contact) places the turnstile in Emergency Override mode.
Purpose and Customer Use
This is a core system input. Typically, the building fire system is wired into this contact point. This input
is configured as either normally open (N.O.) or normally closed (N.C.) using the JP3 jumper located on
the I/O control board [Fig. 16]. Configure the JP3 jumper as required by the fire alarm safety system. The
factory default setting is normally open (N.O.).
Inputs (cont.)
Fig. 16
Fig. 16 JP3 Fire Jumper
JP3 Fire Jumper
