Datasheet

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1E3JM

Multi voltage photoelectric sensor in plastic housing with timer function

E3JM

The square sized E3JM family

provides 12 to 240 VDC and 24 to

240 VAC power supply voltage, an

enhanced sensing distance and a

timer function.

• 12 to 240 VDC and 24 to 240 VAC

supply voltage

• Relay or solid state relay output

• Timer function

Ordering Information

Sensor type Sensing

distance

Connec-

tion

method

Timer function Order code

Relay output DC SSR output

minus common plus common

Through-beam 10 m Terminal

block

(with

PG 13.5)

– E3JM-10M4-G-N E3JM-10S4-G-N E3JM-10R4-G-N

ON or OFF delay

0.1 s to 5 s

E3JM-10M4T-G-N E3JM-10S4T-G-N E3JM-10R4T-G-N

Retro-reflective with M.S.R. 4 m – E3JM-R4M4-G E3JM-R4S4-G E3JM-R4R4-G

ON or OFF delay

0.1 s to 5 s

E3JM-R4M4T-G E3JM-R4S4T-G E3JM-R4R4T-G

Diffuse-reflective 700 mm

(adjustable)

– E3JM-DS70M4-G E3JM-DS70S4-G E3JM-DS70R4-G

ON or OFF delay

0.1 s to 5 s

E3JM-DS70M4T-G E3JM-DS70S4T-G E3JM-DS70R4T-G

Summary of content (10 pages)

PAGE 1
Multi voltage photoelectric sensor in plastic housing with timer function E3JM The square sized E3JM family provides 12 to 240 VDC and 24 to 240 VAC power supply voltage, an enhanced sensing distance and a timer function. • 12 to 240 VDC and 24 to 240 VAC supply voltage • Relay or solid state relay output • Timer function Ordering Information Sensor type Through-beam Retro-reflective with M.S.R.
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Accessories Slit Slit width Sensing distance Minimum sensing object (typical) Model Quantity Remarks 1 mm × 20 mm 1.2 m 1 mm dia. E39-S39 1 Slit each for Emitter (Seal-type long slit) and Receiver (2 Slits Can be used with the Through-beam Model total ) E3JM-10@4(T). Reflectors Name Sensing distance (typical) Model Quantity Remarks Reflectors 4 m (rated value) E39-R1 1 Small Reflectors 3.5 m E39-R3 1 --- Tape Reflectors 1 m (200 mm) (See note 2.) E39-RS1 1 --- 1.
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Specifications Ratings/Characteristics Item Through-beam E3JM-10@4 Sensing distance E3JM-10@4T 10 m Retro-reflective with M.S.R. Diffuse-reflective E3JM-R4@4 E3JM-DS70@4 E3JMDS70@4T E3JM-R4@4T 4 m (When using E39-R1) White paper (200 × 200 mm): 700 mm Standard sensing object Opaque: 14.8-mm dia. min. Opaque: 75-mm dia.min. --- Differential travel --- --- 20% max.
PAGE 4
Engineering Data Parallel Operating Range (Typical) Through-beam E3JM-10@4(T) with E39-S39 (Slit) 600 Distance Y (mm) Distance Y (mm) E3JM-10@4(T) 400 200 0 2 Parallel Operating Range (Typical) Retro-reflective 4 6 8 10 12 60 Emitter 40 Optical axis Receiver X 20 150 100 50 0 14 16 Y E3JM-R4@4(T) (When Using E39-R1) Distance Y (mm) Parallel Operating Range (Typical) Through-beam 0.5 1 1.5 2 Distance X (m) 2.5 3 0 3.
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Operation Output Circuit Relay Output Models DC SSR Output Models E3JM-@M4(T) E3JM-@S4(T) 24 to 240 VAC 12 to 240 VDC 24 to 240 VAC 12 to 240 VDC Photoelectric Sensor Main circuit 2 Polarity: Optional Polarity: Optional 2 3 Tb 4 Tc 5 Power source 1 Power source 1 L-ON Contact output Ta NO I1 D-ON (Built-in Relay: G6C) Photoelectric Sensor Main circuit Load 3 Drive circuit 48 VDC max.
PAGE 6
Precautions Adjustment ! Warning Through-beam Models This product is not designed or rated for ensuring safety of persons. Do not use it for such purposes.
PAGE 7
Switch Selection Models without Timer Models with Timer ON-delay MODE 0 1 D·ON OFF-delay MODE 0 1 D·ON Dark-ON, Transistor output ON L·ON L·ON D·ON SW1 TIMER SW2 MODE 0 1 D·ON L·ON Both SW1 and SW2 at "0." Light-ON, Transistor output ON One-shot delay MODE 0 1 MODE 0 1 L·ON D·ON SW1 TIMER SW2 Only SW2 at "1." L·ON SW1 TIMER SW2 Only SW1 at "1," which overrides either setting of SW2. Note: The switch for the operating mode is the same as that for models without a timer.
PAGE 8
Ambient Conditions (Installation Area) The E3JM will malfunction if installed in the following places. • Places where the E3JM is exposed to a dusty environment. Receiver Emitter • Places where corrosive gases are produced. Receiver Emitter • Places where the E3JM is directly exposed to water, oil, or chemicals. Dimensions Note 1. The operating mode switch and timer mode switch are located inside the cover. 2. All units are in millimeters unless otherwise indicated.
PAGE 9
Reflectors Seal-type Long Slit E39-R1 (Provided with Retro-reflective Models) E39-S39 Materials: Reflective side: PMMA (Acrylic resin) Back side: ABS resin Two, 3.5 dia. 14 40.3 34 7 7.5 1±0.1 20 26.5 Materials: Polyester 0.1-mm thick 59.9 52 8 2.7 1.6 Small Reflector (Order Separately) E39-R3 Materials: Reflective side: PMMA (Acrylic resin) Back side: ABS resin 11 6 4.5 3.4 Adhesive 29 3.4 R20 14˚ 7 20 18.45 0.2 13.7 0.2 22.9 20 0.2 11 22.5 19.3 Adhesive 16 Two, 3.2 dia. 25.
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WARRANTY OMRON’s exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.