Category: LCN

(Results from 1 to 10)
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...
Automatic Operators » Electrohydraulic » 4630 Series » LCN | Automatic Operators » Electromechanical » 8200 Series » Falcon | Automatic Operators » Electromechanical » Benchmark » LCN | Automatic Operators » Electromechanical » Senior Swing » LCN | Door Controls » Automatic Operator » 7900 Series » LCN | Door Controls » Automatic Operator » 7980 Series » LCN | Power Supplies » Standard » PS900 Series » Von Duprin
Pneumatic tubing run lengths.
The maximum 925 tubing run length from the Control Box to the Door Closer is:  7980 Series Control Boxes --- 50 "Linear" feet from Control Box to Door Closer.  7900/7940 Series Control Boxes ---...
Automatic Operators » Pneumatics » 2610 Series » LCN | Automatic Operators » Pneumatics » 4810 Series » LCN | Door Controls » Automatic Operator » 7900 Series » LCN | Door Controls » Automatic Operator » 7980 Series » LCN | LCN
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...
Door Controls » Automatic Operator » 7900 Series » LCN | 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...
Door Controls » Automatic Operator » 7900 Series » LCN | 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...
Door Controls » Automatic Operator » 7900 Series » LCN | Door Controls » Automatic Operator » 7980 Series » LCN | Exit Devices » Touch Bar » 33A/35A Series » Von Duprin | Exit Devices » Touch Bar » 98/99 Series » Von Duprin
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 #...
Door Controls » Automatic Operator » 7900 Series » LCN | Door Controls » Automatic Operator » 7980 Series » LCN | 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...
Automatic Operators » Electrohydraulic » 4630 Series » LCN | Automatic Operators » Electromechanical » 8200 Series » Falcon | Automatic Operators » Electromechanical » Benchmark » LCN | Automatic Operators » Electromechanical » Senior Swing » LCN | Automatic Operators » Pneumatics » 2610 Series » LCN | Automatic Operators » Pneumatics » 4810 Series » LCN | Door Controls » Automatic Operator » 7900 Series » LCN | 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...
Automatic Operators » Electrohydraulic » 4630 Series » LCN | Automatic Operators » Electromechanical » Benchmark » LCN | Automatic Operators » Electromechanical » Senior Swing » LCN | Automatic Operators » Pneumatics » 2610 Series » LCN | Automatic Operators » Pneumatics » 4810 Series » LCN | Door Controls » Automatic Operator » 7900 Series » LCN | Door Controls » Automatic Operator » 7980 Series » LCN | Door Controls » Automatic Operator » 8310 Series » LCN
What is the minimum and maximum PSI applied to a 4800 operator?
The pneumatic operators are designed to function with an input air pressure to the 7901/7902 Series control box of 80 (min) 100 (max) PSI, and an output pressure of 60 to 80 PSI to the pneumatic (26...
Automatic Operators » Pneumatics » 4810 Series » LCN | Door Controls » Automatic Operator » 7900 Series » LCN
Can you power a electric strike from the 7900 control boxes?
The power supply output in the 7900 series control box is a 12VDC output, rated at (1/4A) 0.250A. It cannot be used to power a strike or maglock. You need to have a separate power supply for the str...
Door Controls » Automatic Operator » 7900 Series » LCN | Door Controls » Automatic Operator » 7980 Series » LCN