Sensors
SA1J : Full Color Recognition
Part Numbers: SA1J Sensors
1-Color Version
3-Color Version
Output
Spot Diameter
Sensing Distance
Inspection Spot
SA1J-C1N1
SA1J-C1N3
NPN
ø 0.157" (ø 4mm)
ø 0.236" (ø 6mm)
ø 0.315" (ø 8mm)
1.575" (40mm)
1.969" (50mm)
2.362" (60mm)
Standard
SA1J-C1P1
SA1J-C1P3
PNP
SA1J-C2N1
SA1J-C2N3
NPN
ø 0.098" (ø 2.5mm)
ø 0.118" (ø 3mm)
ø 0.177" (ø 4.5mm)
0.591" (15mm)
0.787" (20mm)
0.984" (25mm)
Small
SA1J-C2P1
SA1J-C2P3
PNP
1-Color Version
3-Color Version
F
unction Specications
Reference Color Registration
Push SET button (sensor aimed at color
target); sensor records reference color
in EEPROM memory
Set dial to A:
Push SET button (sensor
aimed at color target A); sensor records
reference color A in EEPROM memory
Set dial to B:
Push SET button (sensor
aimed at color target B); sensor records
reference color B in EEPROM memory
Set dial to C:
Push SET button (sensor
aimed at color target C); sensor records
reference color C in EEPROM memory
Tolerance
Digital setting for 5 degrees of
inspection sensitivity
Digital setting for 5 degrees of inspection
sensitivity (normal run mode only)
Inspection Mode
Selectable: Color component only (C) or color component plus intensity (C+I)
(depth of color)
Operation Mode
—
Selectable
:
S run:
Auto select, sensor determines
tolerance (no need to set tolerance)
Normal run mode:
Manually select
tolerance (1–5) for each reference color
Synchronous Mode
Selectable: Internal response mode or synchronized with an external signal
Response Mode
High-speed (F): 0.3ms
Normal speed (N): 1ms
Slow speed (S): 5ms
High-speed (F): 0.8ms
Normal speed (N): 1.5ms
Slow speed (S): 6ms
Control Output
On
:
Detected color matches target color
NPN or PNP transistor open collector
30V DC, 100mA maximum
Residual: 1.5V maximum, short circuit
protection
Control output A on:
Detected color cor-
responds to target color A*
Control output B on:
Detected color cor-
responds to target color B*
Control output C on:
Detected color cor-
responds to target color C*
NPN or PNP transistor open collector
30V DC, 100mA maximum
Residual: 1.5V maximum, short circuit
protection
Operation LED
On: When control output is on (yellow LED)
Off-Delay Timer
Selectable: Timer ON (T-ON) or Timer OFF (T-OFF)
Timer
OFF delay timer 40ms
SET Input
NPN
:
30V DC maximum/3.6mA
(when connected to 0V)
Typical operating voltage:
(0V) +4V maximum
PNP
:
30V DC maximum/3mA
(when connected to 24V)
Typical operating voltage:
(+V) –4V maximum
NPN
:
30V DC maximum/3.6mA
(when connected to 0V)
Typical operating voltage:
(0V) +4V maximum
PNP
:
30V DC maximum/3mA
(when connected to 24V)
Typical operating voltage:
(+V) –4V maximum
External Synchronous Input
Light Source
3 LEDs (Red, Green, Blue)
1. Each channel has its own independent short circuit protection.
2. * The target color is dened by the oper ation mode setting.
TREICHL-ATM Electronic Auf der Bült 10 - 12 D 41189 Mönchengladbach
Tel. 02166 958545 Fax 02166 958547
eMail: [email protected] internet: www.lichtschranke.de
