Rofu Section 4A Wiring Diagrams Basic Diagram

User Manual: Rofu Rofu Basic Wiring Diagram Wiring Diagrams and Instructions

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- WIRING INSTRUCTIONS—
fail secure strike with one button

N/O
Push Button

Fail Secure Strike
Polarity Insensitive

Power Supply

Depressing the push button would close the circuit, allow power to flow and release the strike.
Power Supply may be AC or DC, depending on the requirements of the strike.
In most cases AC power can be used intermittent (10 seconds or less). In most cases DC power can be used Continuous Duty (indefinite).
AC power will cause the strike to “buzz”, DC power will “click”.
1

- WIRING INSTRUCTIONS—
fail secure strike with button and keypad
wired in parallel

N/O

N/O
Push Button
Fail Secure Strike
Polarity Insensitive

Power Supply

Depressing the push button or activating the keypad would close the circuit, allow power to flow and release the strike.
Power Supply may be AC or DC, depending on the requirements of the strike.
In most cases AC power can be used intermittent (10 seconds or less). In most cases DC power can be used Continuous Duty (indefinite).
AC power will cause the strike to “buzz”, DC power will “click”
2

- WIRING INSTRUCTIONS—
fail safe strike with button and Keypad
wired in series

N/C

Electromagnetic Lock or a
N/C
Push Button

Fail Safe Strike
(The strike is Polarity Insensitive)

DC Power Supply

Depressing the push button or activating the keypad would open the circuit, stopping the flow of electricity and
causing the magnet or strike to release.
Power Supply for fail safe strikes and magnetic locks should be DC. If this is not available you may use an AC power source and wire inline a “Full
Wave Bridge” rectifier. This will convert the AC to DC. If you hear a “buzzing” sound, recheck your output on you power source to ensure that it is
DC output, or you can damage the magnetic lock or fail safe strike,
3

- WIRING INSTRUCTIONS—
magnetic lock or fail safe strike with button,
keypad and PIR
wired in series

PIR

N/C

N/C

Electromagnetic Lock or a
Fail Safe Strike
(The strike is Polarity Insensitive)
N/C

Push Button

DC Power Supply

Depressing the push button, activating the keypad or activating the PIR would open the circuit, stopping the flow of electricity
and causing the magnet or strike to release.
Power Supply for fail safe strikes and magnetic locks should be DC. If this is not available you may use an AC power source
and wire inline a “Full Wave Bridge” rectifier. This will convert the AC to DC. If you hear a “buzzing” sound, recheck your output on you power
source to ensure that it is DC output, or you can damage the magnetic lock or fail safe strike,
4

- WIRING INSTRUCTIONS—
magnetic lock or fail safe strike with button, keypad,
PIR and touch sense bar or micro-switch bar
wired in series

PIR

N/C

N/C

Touch Sense bar or Micro-Switch bar

N/C

Electromagnetic Lock or a
Fail Safe Strike
(The strike is Polarity Insensitive)
N/C

Push Button

DC Power Supply

Depressing one of the push buttons, activating the keypad, activating the PIR or touching the bar would open the circuit,
stopping the flow of electricity and causing the magnet or strike to release.
Power Supply for fail safe strikes and magnetic locks should be DC. If this is not available you may use an AC power source and wire inline a “Full
Wave Bridge” rectifier. This will convert the AC to DC. If you hear a “buzzing” sound, recheck your output on you power source to ensure that it is
DC output, or you can damage the magnetic lock or fail safe strike,
5

- WIRING INSTRUCTIONS—
Magnetic lock or fail safe strike with button, keypad,
maintained button and remote receiver.
wired in series
N/C
Receiver

DC Power Supply

Electromagnetic Lock or a
Fail Safe Strike
(The strike is Polarity Insensitive)

Keypad
N/C

Maintained
button

N/C
Push Button

Depressing the push button, activating the keypad, activating the wireless button, or depressing the maintained button would open the circuit,
stopping the flow of electricity and causing the magnet or strike to release.
Power Supply for fail safe strikes and magnetic locks should be DC. If this is not available you may use an AC power source
and wire inline a “Full Wave Bridge” rectifier. This will convert the AC to DC. If you hear a “buzzing” sound, recheck your output on you power
source to ensure that it is DC output, or you can damage the magnetic lock or fail safe strike,
6

- WIRING INSTRUCTIONS—
Magnetic locks wired in parallel, with one button
controlling both magnets
We suggest using a IN4005 diode inline
magnets wired in parallel

DC Power Supply

IN4005 Diode
N/C

IN4005 Diode

Electromagnetic Locks or
Fail Safe Strikes
(The strike is Polarity Insensitive)

Depressing the push button, would open the circuit, stopping the flow of electricity and causing both magnets or strikes to release.
Power Supply for fail safe strikes and magnetic locks should be DC. If this is not available you may use an AC power source and wire inline a “Full
Wave Bridge” rectifier. This will convert the AC to DC. If you hear a “buzzing” sound, recheck your output on you power source to ensure that it is
DC output, or you can damage the magnetic lock or fail safe strike,
7

- WIRING INSTRUCTIONS—
Magnetic locks wired in parallel, with a
separate button controlling each magnet
We suggest using a IN4005 diode inline
magnets wired in parallel

IN4005 Diode

DC Power Supply

N/C
N/C

IN4005 Diode

Electromagnetic Locks or
Fail Safe Strikes
(The strike is Polarity Insensitive)

Depressing a push button, would open the circuit, stopping the flow of electricity to only one of the magnets or strikes to release.
Power Supply for fail safe strikes and magnetic locks should be DC. If this is not available you may use an AC power source
and wire inline a “Full Wave Bridge” rectifier. This will convert the AC to DC.
If you hear a “buzzing” sound, recheck your output on you power source to ensure that it is DC output,
or you can damage the magnetic lock or fail safe strike,
8
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