E3A2-R3M4D Datasheet, PDF (2/6 Pages) Omron Electronics LLC – AC/DC Supply with Timer Models

E3A2
E3A2
Specifications
Part number
Method of detection
Supply voltage
Power
consumption
Relay output type
DC solid-state output type
AC solid-state output type
Sensing distance
Light source
Detectable object type
Operation mode
Sensitivity
Mutual interference protection
Control Relay
output
Type
Max. load
AC
solid-
state
Type
Max. load
Min. load
Max. inrush
Off-state leakage current
DC
solid-
state
Type
Max. load
Max. on-state voltage drop
Response
time (ON
and OFF)
Relay
AC solid-state output
DC solid-state
Timing
functions
Type E3A2-s s sT
Type E3A2-s s sD
Range
Circuit protection Output short-circuit
DC power supply reverse
polarity
Indicators
Materials
Mounting
Connections
Weight
Lens
Case
Conduit
Wire
E3A2-10s s s
E3A2-R3s s s
Through-beam
Retroreflective
24 to 240 VAC, 50/60 Hz; 12 to 240 VDC
Emitter: 0.82 W max.
Receiver: 1.2 W max.
1.5 W max.
E3A2-DS70s s s
Diffuse reflective
Emitter: 0.82 VA max.
Receiver: 1.2 VA max.
2 VA max.
10 m (32.8 ft)
3 m (9.8 ft)
with E39-R1 reflector
(included)
70 cm (27.6 in) with
10 x 10 cm (3.94 x 3.94 in)
90% reflectance white
mat paper
Pulse modulated
infrared LED (950 nm)
Pulse modulated red
Pulse modulated
LED, polarized (680 nm) infrared LED (950 nm)
Opaque materials,
26 mm (1.02 in)
minimum dimension
Opaque and mirror
surface materials, 56 mm
(2.20 in) min. dimension
Opaque and
translucent materials
Light-ON/Dark-ON, switch selectable
Fixed
Adjustable
Not provided
Provided
SPDT with G6C-2117P-DC8 output module (standard)
3 A, 250 VAC (p.f. = 1); 3 A, 30 VDC
SCR with G3K-2R2P-1 output module (optional)
200 mA, 250 VAC
5 mA
2A
1 mA max.
NPN-SPDT with G3KD-YR2P-1 output module (optional)
PNP-SPDT with G3KD-YR2P-2 output module (optional)
200 mA, 30 VDC
2 VDC at 200 mA
15 ms max. with G6C-2117P-DC8 output module (standard)
30 ms max. with G3KD-2R2P-1 output module (optional)
1 ms max. with G3KD-YR2P-1 or -2 output modules (optional)
Normal, ON-delay, OFF-delay, one-shot or equal ON- and OFF-delays,
switch selectable
Independent ON- and OFF-delays
0.1 to 5 seconds
Provided (AC solid-state and DC solid-state output modules only)
Provided
Emitter:
Power On (red LED)
Light Incident (red LED) and Output Stability
(green LED);
Receiver: Light Incident
(red LED) and output sta-
bility (green LED); Output
Operation (yellow LED) on
timer-equipped models
Output Operation (yellow LED) on timer-equipped
models
Plastic
Plastic
Side surface mount with two through holes; E39-L34 bracket and hardware included
1/2-14 NPT
Terminal screws
Emitter: 200 g (7.1 oz)
Receiver: 200 g (7.1 oz)
200 g (7.1 oz)
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