Model
Scanning beams
Detecting
Response time
Displacement at 0mm
Adaptive environment
Size (mm)
System Hint
E-2000
154 beams
0 ~ 4000mm
< 90ms
Vertical:
20mm; Horizontal:
3mm
+
+
Light immunity
100000 lux
>
9 X 24 X 2000
1. The green LED on the Receiver indicates the
normality of the sensors.
Slow flashing means it is in condition of timeout.
2. The red LED light in the Receiver indicates the
states of the sensors. If it is off, that means the
sensor is normal; If it is on or flashing, that means
the light curtain is obstructed or it arises errors.
1) Specification of Transmitter (TX) and Receiver (RX):
Control Box
External Dimension
Material
Input Voltage
Relay Output Type
Power Consumption
Lifetime of Relay
Short Circuit Protection
System Hint
(Buzzers are optional)
P220-S (With Buzzer)
178mm X 67mm X 39.5mm
Steel & Aluminium
185-300V AC, + 10%, 50/60 Hz
COM, 1NO, 1NC
4VA
250VAC, 7A or 30VDC, 7A
> 1000000 times
YES
Give buzzer sound once interrupted.
Relay Contact Rating
2) Specification of Control Box (Power Supply):
Phenomenon of Fault
No response in RX (LED)
LED green light in RX is
flashing slowly and regularly
Faults Analysis
Cables no connection; or control box no power;
or cables were snapped
System is in status of timeout; or the broken
diode will be ignored.
6) Faults Comparison Table:
Check if there are other infrared equipments
around; if the windows of TX and RX are dirty;
if the windows are shined by glare; if the
cables are bad, or the light curtains damaged.
The light curtain is not
obstructed, but both the
LED green and red lights in
RX are on.
LED lights in RX are normal, but
the door doesn"t open although
the light curtains are obstructed.
Red indicator light in Control
box is off.
When the door is closing, the
doors jump and re-open.
Wrong connection of control box, or relay output
is damaged, or the triode in RX is damaged.
Wrong connection in control box, or no power; or
connection is not tigtt; or control box damaged.
Not reasonable when wiring; or conductive
earth of the control box is not well
Item number
Item Name
7) Packing List:
Quantity
Control box
Cable (4m)
Transmitter (TX)
Receiver (RX)
Instruction book
25mm X 25mm cable clip
M3 X 25 Screw
M3 Nut
90mm Nylon ties
1.
2.
3.
4.
5.
6.
7.
8.
9.
1 PC
2 PC
1 PC
1 PC
1 PC
6 PC
10 PC
10 PC
6 PC
E L E C T R O N I C S
Tel.:
Fax.:
+91-22-21029911
+91-22-21029922
!
!
!
E-mail:
Web:
www.excellaelectronics.com
OPERATING MANUAL FOR DOOR SENSOR
