SG 10 - USER MANUAL
Space Guard Series
Photoelectric light curtains
Website: www.telcosensors.com
V 1.4 Part Number: 0666220648
E-Mail: info@telcosensors.com
This device is not to be used for Personnel Protection in Machine
Guarding Safety applications. This device does not include the self-
checking redundant circuitry necessary to allow its use in personnel
machine guarding stand-alone safety applications.
Telco A/S reserves the right to make changes without prior notice
15 % (within supply range)
Reverse polarity protected
Inductive load protection
Light immunity @ 5º incidence
Sealing class
Slim Line C-type profile: IP 67
Slim Line A-type & Leading edge B-type profile: IP 54
Marking
Model Output
Transmitter SGT 10-xxx-0xx-x1-x-0x-xx - - -
A & C profile:
1 – 10m
B profile:
1 – 7.5 m
Receiver
SGR 10-xxx-0xx-B1-x-06-xx Solid
State
Relay
Light/Dark
Yes
SGR 10-xxx-0xx-x1-x-07-xx No
5 pole M12 male connector
Transmitter Model
Black wire
connected to ( - )
Black wire
connected to ( + )
SGT 10-xxx-0xx-x1-x-00-xx
SGT 10-xxx-0xx-x1-x-01-xx
SGT 10-xxx-0xx-x1-x-02-xx
Receiver SGR 10 output as NPN
Receiver SGR 10 output as PNP
Receiver SGR 10 with solid state relay output.
Installation & Adjustments
No initial set up or adjustments are required, due the automatic signal-tracking (AST) feature,
that automatically adjusts the gain of each individual beam on the system.
Notice that the SG 10 system must not be placed on moving doors.
1 Mount the transmitter (SGT) and receiver (SGR) facing each other and correctly aligned.
2
Wire the sensor according to the wiring diagram.
Make sure the load does not exceed 200 mA.
3
Check for correct wiring before turning power on. Select Light/Dark output mode if
required.
4
When the power on indicator (green LED) is on, the system is operating.
If the Status indicator (red LED) is constant on the SGR cannot see the SGT.
Detection Output mode
Output indicator
(yellow led)
Present
Dark operated (N.O.)
(White wire connected to
Blue wire)
Closed On
Light operated (N.C.)
(White wire disconnected) Open Off
Absent
Dark operated (N.O.)
(White wire connected to
Blue wire)
Open Off
Light operated (N.C.)
(White wire disconnected) Closed On
On models with timeout function up to 3 non-adjacent channels can be ignored when
obstructed for more than 10 seconds:
Non-adjacent channels which can be ignored
SGR 10-xxx-028-B1-x-06-xx
SGR 10-xxx-024-B1-x-06-xx
SGR 10-xxx-020-B1-x-06-xx
SGR 10-xxx-016-B1-x-06-xx
SGR 10-xxx-012-B1-x-06-xx
SGR 10-xxx-008-B1-x-06-xx
The SGT10 transmitter can be externally disabled and enabled via the black control wire for
test purposes. When the transmitter is disabled the receiver will switch the output.
1. Symptom: Status indicator (Red LED) on SGR is constant on.
Check supply and cable to the SGT.
The upper channel is blocked.
The rails are out of sensing range
Reduce the distance between the rails.
On models with timeout function:
Too many channels have been blocked or
damaged (time-out function is activated).
Remove obstruction or replace the faulty unit.
2. Symptom: Status indicator (Red LED) is flashing but correct function of light curtain.
On models with timeout function: time-out
function is activated.
Remove obstruction or replace the faulty unit.
3. Symptom: Status indicator (Red LED) is flashing and output is activated in Dark Operated
mode. Output is not activated in Light Operated mode.
On models with timeout function: Two
adjacent channels are blocked or
damaged.
Remove obstruction or replace the faulty unit.
4. Symptom: Output indicator (Yellow LED) is flashing
Severe electrical interference. Separate SGR and SGT supply cable from high
Severe ambient light. Swap position of SGT and SGR.
Cross talk from another light curtain. Swap position of SGT and SGR.
Cross talk from a nearby HF strip light
Swap position of SGT and SGR or remove the
strip light.
5. Symptom: Status indicator (Red LED) is not lit and output is activated in Dark Operated
mode. Output is not activated in Light Operated mode.
One or more beams are blocked or the
rails are out of sensing range.
Remove obstruction or reduce the distance
between the rails.
Red LED: Status indicator
Yellow LED: Output indicator
Green LED: Power on indicator
