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lcn sequencer wiring
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Question
Answer
Can a magnet, or sentronic device, be released and close the door from a button at a desk?
Resolution:
If a door is being held open by the LCN SEM 7800/1900 magnet or any ME/SE Series Sentronic LCN closer, you can remotely release that door to close by ordering the following parts and wiri...:
How are the solenoid air valves in the 7900 series control boxes marked?
Resolution:
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...:
8310-865 receiver and sequence.
Resolution:
RF sequential operation requires the use of of a minimum of 2 receivers (8310-865). Depending on the desired operation required (if using access control), it may require up to 4 receivers (8310-865...:
What part is required to add a sequencing feature to a 7902/7982 control box?
Resolution:
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 79...:
SEQUENCE
Resolution:
Option allows a pair of vestibule doors to open one after the other:
How do you wire a 4600 to sequence a double door vestibule in both directions?
Resolution:
There are 2 wiring diagrams for sequencing a double door vestibule application shown on page 13 of the 4630/4640 installation instructions.:
How are actuators wired to a 7900 or 7980 series control box?
Resolution:
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...:
What wire gauge is recommended for LCN hardwired actuators?
Resolution:
LCN recommends an 18 AWG (minimum) wire size (gauge) to the 8310 Series hardwired actuators.: