WMD-06 Motorized electromechanical swing gate
control element – open collector output circuit:
voltage at the closed contact
(low-level signal, at the control board input) .......................................................... max. 0.8
V
5.4.2 PASS outputs
PASS A
(
Pass A
and
Common
contacts of
XT1
terminal block),
PASS B
(
Pass
В
and
Common
contacts of
XT1
terminal block) outputs are basically a relay.
If the power is turned off, control board relays are normally open. In such case
Common
contact is
not connected to the negative terminal of the gate's power supply (see Fig. 8).
Figure 8. Output stages for PASS A, PASS B
If the status is normalized and the power is turned on, relay coil is energized and
PASS A
,
PASS B
relay contacts are closed.
PASS A, PASS
B relays activation/deactivation can be defined by activation/deactivation of
indicators that are installed near the related outputs on the control board (see Fig. 3).
Output stages for
PASS A
,
PASS B
relay contacts have the following signal specifications:
maximum switching voltage ........................................................................................... 42
V DC
maximum switching current .............................................................................................. 0.25
А
closed contact resistance..................................................................................... max. 0.15
Ohm
5.4.3 Outputs for external indication connection
Light A
and
Light B
outputs are used for external indication connection and are basically relay
changeover contacts (see Fig. 9). Each output has full contact set on
XT1
terminal block: normally
open (
NO
), normally closed (
NC
) and common (
C
). Connection is performed in accordance with
the wiring diagram given in Fig. 11.
Light A
(
Light B
) relay is activated (meaning that its coil is energized) when the passage is open in
the direction A (B) and normalized when the passage is closed in the related direction.
Light A (Light B
) relays activation/deactivation can be defined by activation/deactivation of
indicators that are installed by the near related outputs on the control board.
Output stages for
Light A
(
Light B
) are relay changeover contacts with the following signal
specifications:
maximum switching DC voltage .......................................................................................... 30
V
maximum switching AC voltage .......................................................................................... 42
V
maximum switching AC / DC ................................................................................................ 3
A
closed contact resistance.................................................................................... max. 0.15
Ohm
Figure 9. Output stages for Light A and Light B
11
