What is the size of the LCN 925 pneumatic Tubing?
The LCN 925 pneumatic tubing has an Inner Diameter of 1/8” and Outer Diameter of 1/4”....
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Pneumatic tubing run lengths.
The maximum 925 tubing run lengths:
7980 Series Control Boxes --- 50 "Linear" feet from Control Box to Operator.
7900 Series Control Boxes --- 100 "Linear" feet fr...
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How are actuators wired to a 7900 or 7980 series control box?
The "common" of all the actuator switches will connect to terminal 10. The N.O. (normally open contact) will connect to Terminal 5, 6, 7 or 8 depending on which control box is used and the function re...
Schlage Commercial » Door Controls » Automatic Operator » 7900 Series » LCN | Schlage Commercial » Door Controls » Automatic Operator » 7980 Series » LCN
What part is required to add a sequencing feature to a 7902/7982 control box?
The sequence card part number is 3426 and plugs in the "S" slot of a control boxes right next to the 10 pin terminal strip.
The 7902/7902ES or 7982/7982ES can be converted to a 7902S/7902SES or 798...
Schlage Commercial » Door Controls » Automatic Operator » 7900 Series » LCN | Schlage Commercial » Door Controls » Automatic Operator » 7980 Series » LCN
Can you use the 925 tubing from LCN for the PN Von Duprin devices?
If using the LCN pneumatic control box as the air source for the Von Duprin Pneumatic devises then you have to use the LCN 925 tubing because of the size of air line fitting on the LCN contr...
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How are the solenoid air valves in the 7900 series control boxes marked?
The part number for the solenoid air valve in the 7900 Series control boxes are:
7901/ES7901 - part# 941 - marked A
7902(S)/ES7902(S) - part# 942 - (2 valves) marked A and B
7949/ES7949 - part #...
Schlage Commercial » Door Controls » Automatic Operator » 7900 Series » LCN | Schlage Commercial » Door Controls » Automatic Operator » 7980 Series » LCN | Schlage Commercial » LCN
What power supply do I need for my 2 QELA devices with LCN auto operator?
Use the PS902-2RS power supply with LCN auto operator on single door, PS904-2RS power supply on double door and PS904/906-2RS-2RS for 2 pair of QELA is required for basic operation with actu...
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Does the pnuematic tubing for LCN have to be run through conduit?
No, the LCN (925) pneumatic tubing does not have to be ran in conduit for normal applications.However, it is not Plenum rated, so it is sometimes ran inside conduit when installed in a rated plenum ar...
Schlage Commercial » Door Controls » Automatic Operator » 7900 Series » LCN | Schlage Commercial » Door Controls » Automatic Operator » 7980 Series » LCN | Schlage Commercial » LCN
Can an auto operator be installed on a Dutch door?
Yes, an automatic operator can be installed on a Dutch door.
The operator must be installed on the top leaf of the Dutch door.
Only the top half will open unless the top and bottom leaves (secti...
Schlage Commercial » Automatic Operators » Electrohydraulic » 4630 Series » LCN | Schlage Commercial » Automatic Operators » Electromechanical » 8200 Series » Falcon | Schlage Commercial » Automatic Operators » Electromechanical » Benchmark » LCN | Schlage Commercial » Automatic Operators » Electromechanical » Senior Swing » LCN | Schlage Commercial » Automatic Operators » Pneumatics » 2610 Series » LCN | Schlage Commercial » Automatic Operators » Pneumatics » 4810 Series » LCN | Schlage Commercial » Door Controls » Automatic Operator » 7900 Series » LCN | Schlage Commercial » Door Controls » Automatic Operator » 7980 Series » LCN
Can a wireless actuator be converted to hardwired?
Yes. Remove the receiver from the operator. Remove the transmitter from the actuator button. Attach 1 wire to the NO (normally open) contact on the actuator switch, and another wire to the COM (co...
Schlage Commercial » Automatic Operators » Electrohydraulic » 4630 Series » LCN | Schlage Commercial » Automatic Operators » Electromechanical » Benchmark » LCN | Schlage Commercial » Automatic Operators » Electromechanical » Senior Swing » LCN | Schlage Commercial » Automatic Operators » Pneumatics » 2610 Series » LCN | Schlage Commercial » Automatic Operators » Pneumatics » 4810 Series » LCN | Schlage Commercial » Door Controls » Automatic Operator » 7900 Series » LCN | Schlage Commercial » Door Controls » Automatic Operator » 7980 Series » LCN | Schlage Commercial » Door Controls » Automatic Operator » 8310 Series » LCN