BEST ACCESS SYSTEMS W Series Service Manual page 217

Wiring diagram
The diagram below shows how to wire 34–37HW electrically-operated locks. Dashed wire lines represent components that MAY OR MAY NOT be
required.
8WTCM
Supplied with electri-
cally-locked (EL) func-
tions (optional on
electrically-unlocked)
and is used to minimize
knob or lever tempera-
ture. Locate within 20
feet of the lock. Use
only one 8WTCM per
lock.
White
White
Door monitoring switch
wires are normally used
with access control systems.
Brown (common)
Orange (Normally
open)
Green (Normally
closed)
RQE (Request-to-exit) wires
are normally used with access
control systems.
Figure 37—Wiring diagram for the 34–37H electrically-operated lock
Electrical requirements
The following table describes the voltage and current specifications for
the mortise lock, RQE switch, and door monitoring switch.
Unit Voltage
34H–37HW 24 volts AC or DC 0.75 amp
RQE switch rating 30 volts DC
Door monitoring 30 volts DC max.
switch
T61993/Rev – 18XXXXX ER7991-19 June 2000
Wiring Instructions for 34–37HW Series
Electrically-operated Mortise Locks
Black
Red
8WDTL
Door transfer loop
Current
0.1 amp max.
0.5 amp max./7.5
watts max.
BEST ACCESS SYSTEMS
White
Blue
Ceiling
Run wires through the door or
mount wires to the door sur-
face with wire molding.
To find the correct wire gauge
for wire runs, see Figure 38 on
the reverse side.
Parts List
The following table describes the parts illustrated in Figure 37. You may
substitute most components with equivalent parts.
Part number Description
8W599 Transformer—24 volt AC, 40 volt-amps. See the
examples under Installation Hints on the reverse side.
8WTCM
Temperature control module
8WDTL
Door transfer loop. You may substitute this with a
power transfer hinge.
8WMOV Metal oxide varistor
Indianapolis, Indiana
8W599
24 volts AC
60 Hz. out
120 volts AC
60 Hz. in
8WMOV
Use this component on
power wires to reduce
electrical surges.
Electrically-operated
mortise lock case.
(Over)