Detex V40 ER - Manual (Page 9)

103104 Page 9
DETEX ED UNITS MAY BE OPERATED FROM A 24 V AC OR DC
SOURCE OR WITH A DETEX POWER SUPPLY
(NOTE: FIRE RATED DEVICES MUST USE 80-800-X POWER SUPPLY)
(Optional)
WIRES FROM EX SWITCH
RED (+)
POWER CABLE FROM ED MODULE
(CONNECT TO POWER SUPPLY)
BLACK(-)
ED CONFIGURATION
CONNECTIONS FOR THE ED MODEL
For transformer operation, the ED device can use a transformer or power supply. Use Detex part number
PP-5152-2 transformer or approved 24 volt Class 2 equivalent rated at 40 VA or higher. An appropriate switch
must be used to control the power to the device. See Figure 1 on page 10 for a typical installation. Detex power
supply 80-800 may also be used. See Figure 2 on page 10 for a typical installation. Fire rated doors must use the
80-800 power supply. This is because transformers cannot be controlled by the building's fire system. Connections
to the building's fire system are described in the power supply instructions.
RETRACTING THE LATCH
The ED model is electrically dogged, but has no mechanism to retract the latch. Once the switch is
activated/closed and power is supplied to the device, press the pushpad to open the door. As the pushpad
reaches the proper amount of travel, it will automatically latch into place. The pushpad will be held in this position
as long as the control switch is maintained(closed).
HOLDING THE LATCH RETRACTED
ED model holds the latch retracted as long as the control switch is maintained(closed).
RELEASING THE LATCH
ED is an electronically dogged latch. Opening the control switch (or contacts) causes the latching mechanism to
release the lock.
YELLOW (OPEN)
GREY (CLOSED)
BROWN (COMMON)