
Copyright ©2007 Draper Inc. Form ISO_WD07-R4 Printed in U.S.A.
Wiring Instructions
™
Isolating Relay by Draper
Wiring Diagram of more than one Isolating Relay Daisy-Chained
Part Number C157.012
Please Note
➀ Make sure power is disconnected before installing controls.
➁ This product is designed to be a job site rescue device by allowing multiple motors
to be connected to one motor control or switch and provides group control of
these motors. Each motor must have its own ISO Relay. Make sure the total FLA
of all motors grouped together does not exceed the load carrying capacity of the
switch or motor control being used.
➂ When installing an ISO into an enclosure, maintain a minimum of .2" (5mm)
spacing in all directions using the supplied spacers. An insulator plate should also
be used. Shorts will result in damage to the component.
➃ All metal traces may have AC power on them and must be insulated from the user
and from electrical ground. An INS-ISO (Draper Part# C199.004) insulation
board is provided.
➄ Large black part may have a small voltage on it immediately after unit is active.
➅ To achieve Pollution Degree 2 environment, mount in an enclosure with tight fi tting
seams or one that is gasketed.
➆ The Main Disconnect and Branch Circuit Protection shall be provided by installer.
Protection for shade motor must be provided at the switch or breaker panel.
➇ Maximum surrounding air temperature 70 degrees Celsius.
➈ Use copper conductors rated 75 degrees Celsius or higher only, 18-12AWG.
Please Note: This device has not been evaluated for reliability to the Standard
for Tests for Safety-Related Controls Employing Solid-State Devices, UL 991
and therefore is not considered suitable for entrapment protection.
Electrical Specifi cations
Input:
Line Voltage: 115v AC +/- 10%
Output:
115V AC 5 FLA
1
/
6
HP
(For a wiring diagram of more
than one Isolating Relay Daisy
chained together, see below)
E225537
20HN
Inserting wire into spring terminal
➀ Open spring terminal by inserting screw-
driver into upper opening.
➁ Insert wire into lower opening.
➂ Remove screwdriver.
Dims: 2.07" L x 1.41" W x 0.82" H
(52.6 x 35.8 x 20.8 mm)
1 Isolating Relay fi ts in a standard
single gang J-Box.
From Motor:
White-Neutral
Motor Up
Motor Down
Neutral
Up
Down
To switch
and/or next
ISO 115
If you encounter any diffi culties installing/wiring your IntelliFlex control, call your
dealer or Draper, Inc., Spiceland, Ind., (765) 987-7999; or fax (765) 987-7142.
To
110-120V AC
Motor 1
Green
INPUT
INPUT
To
110-120V AC
Motor 2
Green
Neutral
Up
Down
Note:
Motor red and black
wires will need to
"flip" if one motor
is right hand and the
other is left hand.
Motor Neutral
Black - Up
Red - Down
115V AC
Hot
Neutral
This can be
any Single Pole,
Double Throw switch
To
additional
ISOs
Earth
Ground
Neutral
Up
Down
To
Additional
Motor
Green Wire
ISO
ISO
Fabric un roll ing from back of
roller (standard)
Fabric unrolling from front of
roller (reverse roll)
Interior
side
Interior
side
Right hand motor
(Standard)
Black—Up
Red—Down
Left hand motor
Black—Down
Red—Up
Right hand motor
(Standard)
Red—Up
Black—Down
Left hand motor
Red—Down
Black—Up
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