Connection Diagram; Actuation Of Several Blocking Elements - Honeywell G195097 Montagevorschrift

Mounting and Connection Instructions Electromechanical Blocking Element 1
5.

Connection diagram

Shield
+U_b
+12 V DC
red
0V
0 V
blue
black
Closed
yellow
Open
white
Closed
green
Open
150R
Open brown
grey 150R
Closed
Connection cable magnetic contact
Connection of magnetic contact in Z-wiring:
The cable is connected by two lines facing one
another for input and output.
It is not of importance which pair of cores is used
as input or output.
The end of line resistor R must always be attached to the final device of a detector
A
group.
The outputs for the end position message (brown and grey) are "open collector" outputs
W
with a standard resistor of 150 . (high active, I_max=20 mA)
Blocking element 1
+
M
+
+
Bolt end position
Open
Magnetic contact
+
(019033 only)
Closed
I_max=20 mA
Input
Output
Detector group
of the central unit
End of line resistor or
next contact
24 Mounting and Connection Instructions Electromechanical Blocking Element 1
23
6.

Actuation of several blocking elements

If several blocking elements are used, two different types of actuation are possible.
6.1 Parallel connection of control inputs
All blocking elements are activated
Pay attention to the
The current supply must provied sufficient current for the simultaneous
activation of all blocking elements. If this is not the case, the blocking
elements can be cascaded (see 6.2).
6.2 Cascading of blocking elements
The blocking elements are activated
The central control unit only actuates the first blocking element. The end position
message of the first blocking element (logic high) is used to actuate the second one, etc.
With this type of actuation, only one blocking element is in operation.
With this operating mode, observe the following:
If a bolt does not reach the end position, the following blocking elements are
not actuated.
If all the bolts are extended, electrical emergency unlocking (see 7.1) is only
ensured when the operating votlage does not drop below 8V during a short-
term current load (all blocking elements operate simultaneously). Otherwise,
the blocking elements must be unlocked mechanically (see 7.2).
+12 V DC
0 V
OPEN
R
A
CLOSED
1st Blocking element
simultaneously.
total current consumption .
consecutively.
OPEN
CLOSED
2nd Blocking element
To next
blocking
element