BEA LZR-MICROSCAN1UT Manual page 6

I. INSTALLATION (cont.)
D) INSTALL HUB
1) Install the hub in the door header. Ensure that it is centered and in a location which is easily accessible.
Plug the Primary Sensor Harness into the hub port labeled Door A Sensors. See table below for more
2)
information on how to use hub ports depending on door type.
3) If a second door leaf is being used for this system, plug that Primary Sensor Harness into Door B
Sensors.
Plug the System Harness (P/N 20.5304) into the hub port labeled System.
4)
DOOR
TYPE
single
simultaneous
pair*
dual-egress*
* When only one door control is used for pairs, refer to instructions for "single".
E) INSTALL HOME SWITCH
Any dry-contact Home Switch or auxiliary switch may be used and must be closed when door is closed.
1) Install Home Switch in the desired location.
2) Wire-nut accordingly the white Home Switch wires to the orange
and orange/black System Harness wires (plugged into hub).
For simultaneous pairs or dual-egress doors, two (2) Home
Switches must be wired in series with orange and orange/black
wires of System Harness plugged into hub.
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DOOR
CONTROLS
1
from header cover side, left door uses DOOR CONTROL A hub port and right
2
from header cover side, whichever door is pushed (right door) during Teach-In
2
NORMAL WIRING
for single doors
HUB PORT
always use DOOR CONTROL A hub port
door uses DOOR CONTROL B hub port
process uses DOOR CONTROL B hub port
WIRING IN SERIES
for simultaneous pairs or dual-egress pairs
75.5753.21 LZR-MICROSCAN T 20210628