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“ relay auto operator ”

Resolution: Von Duprin PS914 x 900-4RL supports two EL with two auto operator.:

Does the 4600 Series (4630 4640) operator have a built in relay?

Resolution: Yes, the 4600 Series operators have a built in ES (electric strike) relay that can be used to unlock a strike, maglock, or EL device before opening the door.:

Does the 9540 Senior Swing need a separate relay board for wiring to electric locks?

Resolution: The Senior Swing control box has a built in (programmable) relay output for connection to a Fail Safe/Fail Secure electric strike/maglock or to an EL Device power supply.:

Is the 900-4RL card required when using a Beesam auto operator?

Resolution: Depends on the application. If the Beesam Auto Operator you are using has the timing relays and output contacts available in it you could possibly use the 900-2RS option card. This is d...:

What power operator is recommended/used for occasional activation with mainly manual traffic?

Resolution: The 4630/4640 Series operator is designed/recommended for a door that will see mostly manual traffic with the occasion automatic/ handicap operation.:

What are Pneumatic Automatic Operators?

Resolution: Pneumatic Automatic Operators are used in areas where electrically operated devices are not convenient or permitted. Consists of a modified, heavy-duty door closer for manual oper...:

Can you operate a Doromatic EL 1490 with an LCN power supply?

Resolution: This is not possible. Due to the device's 16 Amp in-rush it would require it's own PS914-2RS which will power 1 or 2 devices.:

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“ relay auto operator ”

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