3
6
SPECIFICATIONS
Type
Thru-beam
Convergent
reflective
Front sensing
Side sensing
Front sensing
Side sensing
Front sensing
Front sensing
Model no.
*1
*1
Model nos. with the suffix -PN are PNP output types. Model nos. with the suffix -R are inflection resistant cable types (NPN output type only). On the label
of thru-beam types, the P suffix denotes the emitter, e.g.. EX-
P; D denotes the receiver, e.g. EX-
D.
Light-
ON
EX-11A(-PN/-R)
EX-11EA(-PN/-R)
EX-13A(-PN/-R)
EX-13EA(-PN/-R)
EX-19A(-PN/-R)
EX-14A(-PN/-R)
Dark-
ON
EX-11B(-PN/-R)
EX-11EB(-PN/-R)
EX-13B(-PN/-R)
EX-13EB(-PN/-R)
EX-19B(-PN -R)
EX-14B(-PN/-R)
Sensing range
150mm
500mm
1m
2 to 25mm
*2
(Convergent
point: 10mm)
*2
The sensing range of the convergent reflective type sensor is specified for white non-glossy paper (50×50mm) as the object.
Min. sensing object
ø1mm opaque object
(Setting distance between emitter and
receiver: 150mm)
ø2mm opaque object
(Setting distance between emitter and
receiver: 500mm)
ø2mm opaque
object
(Setting distance
between emitter
and receiver: 1m)
ø0.1mm copper
wire
(Setting distance:
10mm)
Hysteresis
-
15% or less of
operation
distance
Repeatability (perpen-
dicular to sensing axis)
0.05mm or less
0.1mm or less
Supply voltage
12 to 24V DC±10% Ripple P-P 10% or less
Current consumption
Emitter: 10mA or less, Receiver: 10mA or less
13mA or less
Output
EX-
A(-R), EX-
B(-R)
NPN open-collector transistor
• Maximum sink current: 50mA
• Applied voltage: 30V DC or less (between output and 0V)
• Residual voltage: 1V or less (at 50mA sink current) 0.4V
or less (at 16mA sink current)
EX-
A-PN, EX-
B-PN
PNP open-collector transistor
• Maximum source current: 50mA
• Applied voltage: 30V DC or less (between output and +V)
• Residual voltage: 1V or less (at 50mA source current)
0.4V or less (at 16mA source current)
Short-circuit
protection
Incorporated
Response time
0.5ms or less
Operation indicator
Red LED (lights up when the output is ON), located on the receiver for the thru-beam type sensor
Stability indicator
Green LED (lights up under stable light received condition or stable dark condition), located on the receiver for the thru-beam
type sensor
Degree of protection
IP67
Ambient temperature
-25 to +55°C
*3
(No dew condensation or icing allowed), Storage: -30 to +70°C
*3
-10 to +55°C for the inflection resistant cable type.
Ambient humidity
35 to 85% RH, Storage: 35 to 85% RH
Emitting element
Red LED (modulated)
Material
Enclosure: Polyethylene terephthalate, Lens: Polyalylate
Cable
0.1mm
2
3-core (thru-beam type emitter: 2-core) cabtyre cable, 2m long
*4
*4
The inflection resistant type has a 0.1mm
2
3-core (thru-beam type emitter: 2-core) inflection resistant cabtyre cable, 2m long.
Weight
Emitter, receiver: approx. 20g each
Approx. 20g
Accessories
Mounting screws: 2 sets
Mounting
screws: 1 set
Rugghölzli 2
CH - 5453 Busslingen
Tel. +41 (0)56 222 38 18
Fax +41 (0)56 222 10 12
www.sentronic.com
Produkte, Support und Service
SENTRONIC
AG
