Functional description of MBC110
581E,5721/ 07/2006 MPR112_1
page 43/72
Version: 01
8.4 Description Mode 2
Mode 2 allows free entry or exit in both directions. This requires the
installation of two PE beams at the end of the barriers close to the
card readers (standard).
The two light beams can have two functions. First it allows free entry
or exit by opening the flaps when a person comes from the correct
direction, and secondly it allows the controller to detect persons
coming from an incorrect direction, hence the barrier remains
closed.
Note!
The gate is always in status closed (except Emergency and fully
free), if no opening pulses are interpreted (closed mode).
Mode 2 allows the following setup:
Emergency, Out-of-service, Entry, Exit, Bi-directional, Free Entry,
Free Exit, Free Entry – Controlled Exit, Controlled Entry – Free Exit,
Fully Free
The operation modes are controlled via the inputs IN1 to IN5..
IN1
Emergency
IN 2
Open left
IN3
Open right
IN4
Passage left
enabled
IN5
Passage right
enabled
Resulting Operation
mode
0 x x
x
x
Emergency
1
x
x
0
0
Out of Service
1 pulse x
1
0
Entry
1 x pulse 0
1
Exit
1 pulse pulse
1
1
Bi-directional
1 1 x
1
0
Free
Entry
1 x 1
0
1
Free
Exit
1
1
pulse
1
1
Free Entry, controlled exit
1
pulse
1
1
1
Free Exit, controlled entry
1 1 1
1
1
Fully
Free
0 = not active; 1 = active; x = non relevant
