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Elpro S50-T1.EFO
GB
EFO: Emergency Fast Operation
The EFO emergency device allows for the bollard to rise quickly in no more than 1,5 seconds and ensures maximum protection in situations of extreme necessity and
danger. Being an emergency device, it should be used only in case of real need; in fact, when it is activated, all the safety devices present in the system and installed with
it are deactivated, potentially causing a situation where damage to people and things may occur in the immediate proximity of the bollard.
Meccanica Fadini does not take any responsibility for the improper use of this device and the possible damage caused to people and properties during the use of it. The
activation of EFO is by means of an emergency button (not supplied with the equipment) and in case of power failure its operation, ascent rate higher than the standard
one, is guaranteed for a short period (about an hour). Once activated, the EFO device is able to reset itself for a possible next activation (no external action of a physical
operator is required). It should be noted that, when the bollard reaches the deterrent position (cylinder fully raised), the hydraulic unit continues to work for a few
seconds: this is a correct operation as, in this circumstance, the device is resetting.
FUNCTIONS
Description
Automatic / semiautomatic:
Automatic cycle: after a pulse to open, the bollard goes down, it stays stopped as long as the dwell
time lasts, as pre-set by T2 trimmer, and on expiring of such time it goes up automatically.
Semi-Automatic cycle: after a pulse to open, the bollard goes down.
Another pulse is needed to close the gateway.
Deadman control:
Open and Close operations are achieved "by holding a switch on" (no relay
self-holding is involved). Therefore, a physical attendance is required during
the entire cycle of movements until either the button or key is released.
External time clock (optional):
CLOCK: the Elpro S50-T1.EFO controller allows for a normal clock to be connected to it commanding the
post to rise and lower.
Connections: parallel connect the NO contact of the clock to the terminals No. 4 open and No. 3 common,
and set the controller to automatic mode by Dip-Switch n° 3 = ON.
How it works: set the clock to the required opening time. On the pre-set time the post is automatically
lowered ( the indication light emits 2 short flashes followed by a longer pause). Any further
command/pulsing (even by remote control) is not accepted by the system until the time pre-set on the
clock is expired. On expiring of it, and after the pre-set dwell time, the post rises
automatically.
Plug-in traffic lights card (optional):
The power supply of the traffic lights card is independent
from that of the electronic control board:
- 230 V - 50 Hz with an output of 100 W at 230 V ea. lamp.
- 24 V with an output of 25 W each lamp.
- 12 V with an output of 22 W each lamp.
Functioning applies also to traffic lights with 2 lamps, red
and green (Dip Switch 8 = OFF and 9 = OFF).
Functioning logic:
- GREEN Light= post down, gateway OPEN
- RED Light
= post moving or standing,
gateway CLOSED
- YELLOW Light = it switches on before green turns
to red light.
CONTROLLER FOR TALOS M50
ANTI-TERRORISM RETRACTABLE BOLLARDS
EFO electrical connections
41
40
3
EFO
EMERGENCY
CONTACT
RED
YELLOW
GREEN
42
43
+ -
55 56
63 64 65 66 60 61
Fuse 1 A
Red
Yellow
Green
(Optional: plug-in traffic lights
card at a 230 V, 24 V or 12 V).
Item Code No. 7282L
11
Dip-switches and LED status of the various functions
DIP-SWITCH N° 3:
ON: Automatic closing
3
OFF: No automatic closing.
Semi-automatic mode
T2
DWELL TIME
1 s - 180 s
DIP-SWITCH N° 7:
ON: Deadman control
7
OFF: Standard operating mode
DIP-SWITCH N° 3:
ON: Automatic closing
OFF: No automatic closing.
3
Semi-automatic operating mode
T2
DWELL TIME
1 s - 180 s
DIP-SWITCHES N° 8 and N° 9:
Dip-Switch 8 = OFF and 9 = OFF
Yellow turns on for 0 s and after 0 s
OFF
OFF
8
9
red turns on and the post starts
rising immediately
Dip-Switch 8 = ON and 9 = OFF
ON
Yellow turns on for 2 s, then red
OFF
8
9
turns on and after 2 s the post
starts rising
Dip-Switch 8 = OFF and 9 = ON
ON
OFF
Yellow turns on for 6 s, then red
8
9
turns on and after 5 s the post
starts rising
Dip-Switch 8 = ON and 9 = ON
ON
ON
Yellow turns on for 10 s, then red
8
9
turns on and after 7 s the post
starts rising
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