e3jm e3jm 2 universal voltage terminal photoelectric e3jm universal ac/dc photoelectric sensor with built-in timer easy-to-wire terminal block built-in timer offers selectable on-delay, off-delay and one-shot relay or transistor output models polarized, through-beam and diffuse models light-on/dark-on operation switch selectable ordering information accessories replacement parts description part number mounting bracket for e39-r1 reflector e39-l7 small reflector for retroreflective sensors e39-r3 glass-bead reflector with tape backing for retroreflective sensors e39-rsb description part number mounting bracket (supplied with each sensor) e39-l53 reflector (supplied with retroreflective sensors) e39-r1 sensors without timer method of detection through-beam polarized retroreflective diffuse reflective sensing distance 10 m (32.8 ft) 4 m (13.1 ft) 70 cm (2.3 ft) output relay e3jm-10m4-us e3jm-r4m4-us e3jm-ds70m4-us type npn transistor e3jm-10s4-us e3jm-r4s4-us e3jm-ds70s4-us pnp transistor e3jm-10r4-us e3jm-r4r4-us e3jm-ds70r4-us sensors with built-in timer method of detection through-beam polarized retroreflective diffuse reflective sensing distance 10 m (32.8 ft) 4 m (13.1 ft) 70 cm (2.3 ft) output relay e3jm-10m4t-us e3jm-r4m4t-us E3JM-DS70M4T-US type npn transistor e3jm-10s4t-us e3jm-r4s4t-us e3jm-ds70s4t-us pnp transistor e3jm-10r4t-us e3jm-r4r4t-us e3jm-ds70r4t-us
e3jm e3jm 3 specifications part number e3jm-10 ? 4 ? -us e3jm-r4 ? 4 ? -us e3jm-ds70 ? 4 ? -us method of detection through-beam polarized retroreflective diffuse reflective supply voltage 24 to 240 vac 10%, 50/60 hz 12 to 240 vdc, 10% max. ripple peak-to-peak current consumption emitter: 1 w max. 2 w max. 2 w max. receiver: 2 w max. sensing distance 10 m (32.8 ft) 4 m (13.1 ft) with e39-r1 70 cm (2.3 ft) with reflector (supplied) 20 x 20 cm (7.9 x 7.9 in) white mat paper light source infrared led polarized red led infrared led detectable object type opaque, 16 mm (0.63 in) opaque, 56 mm (2.2 in) opaque and minimum minimum with e39-r1 translucent operation mode light-on/dark-on, switch selectable sensitivity adjustment fixed fixed adjustable mutual interference protection not provided control contact type spdt relay (e3jm- ?? m4 ? -us) output max. load 3 a, 250 vac maximum (p.f. = 1) min. load 10 ma, 5 vdc minimum response time 30 ms for on, 30 ms for off (models without timer) 0.1 to 5 sec (adjustable) on-delay, off-delay or one-shot (models with timer) dc type npn open collector solid-state output (e3jm- ?? s4 ? -us) solid- pnp open collector solid-state output (e3jm- ?? r4 ? -us) state max. load 100 ma, 48 vdc max. max. on-state 2 v max. voltage drop response time 5 ms max. (models without timer) 0.1 to 5 seconds (adjustable) on-delay, off-delay or one-shot (models with timer) timing functions type on-delay, off-delay, and one-shot; switch selectable (e3jm- ???? 4t-us) range 0.1 to 5 seconds circuit output short- provided on dc solid-state output models (e3jm- ?? r4 ? -us and e3jm- ?? s4 ? -us) protection circuit dc power supply not provided reverse polarity indicators light incident (red led) on models without timer (e3jm- ???? 4-us) output operation (red led) on models with timer (e3jm- ???? 4t-us) materials lens plastic, pmma case plastic, abs base/pmma cover mounting two side mount through hole or mounting bracket e39-l53 (supplied) connections conduit 1/2-14 npt; use 5-conductor cable of 6 to 8 mm (0.24 to 0.32 in) od weight emitter: 110 g (3.9 oz.) 130 g (4.6 oz.) 130 g (4.6 oz.) receiver: 130 g (4.6 oz.) enclosure ratings ul nema iec 144 ip66 approvals ul recognized, file number e41515 csa certified, file number lr45951 ambient operating -25 to 55 c (-13 to 131 f) temperature storage -30 to 70 c (-22 to 158 f)
e3jm e3jm 4 output circuit diagrams relay output (e3jm- ?? m4 ? -us) npn transistor output (e3jm- ?? s4 ? -us) connections through-beam type pnp transistor output (e3jm-r4 ? -us) emitter (through-beam only)
e3jm e3jm 5 timing charts sensors without timer switch configuration switch setting sensor with timer the timing function cannot be disabled. allow a minimum 0.1 sec. delay in response time if set for on-delay. operating mode selector switch; left for dark-on, right for light- on timer mode selector switch timer chart and switch setting switch configuration engineering data excess gain through-beam type e3jm-10 ?? 4 ? -us timer mode setting light incident interrupted light-on output on operation mode (no circuit) off dark-on output on operation mode (no circuit) off one-shot delay on-delay off-delay on-delay off-delay one-shot delay retroreflective type e3jm-r4 ? 4 ? -us diffuse reflective type e3jm-ds70 ? 4 ? -us excess gain ratio excess gain ratio excess gain ratio timing chart
e3jm e3jm 6 excess gain (continued) retroreflective with optional reflectors e39-r3 and e39-rsb operating range retroreflective type diffuse reflective type through-beam type dimensions unit: mm (inch) through-beam type excess gain ratio parallel offset distance y (mm) parallel offset distance y (cm) parallel offset distance y (cm) e3jm-10 ? 4 ? -us
e3jm e3jm 7 dimensions (continued) reflective types e39-r1 reflector (supplied with retroreflective sensors) e39-l7 mounting bracket for e39-r1 reflector accessories e3jm-r4 ? 4 ? -us, e3jm-ds70 ? 4 ? -us
e3jm e3jm 8 optional reflectors the following optional reflectors for polarized retroreflective sensors provide space saving installation. reflector e39-r3 e39-rsb small glass bead detecting distance 3.5 m 25 cm to 1 m with e3jm-r4 (11.5 ft) 9.8 in. to 3.28 ft. e39-r3 small reflector e39-rsb glass bead, adhesive back reflector
e3jm e3jm omron electronics llc omron canada, inc. one east commerce drive 885 milner avenue schaumburg, il 60173 scarborough, ontario m1b 5v8 1-800-55-omron 416-286-6465 cat. no. cedsax4 11/01 specifications subject to change without notice. printed in the u.s.a. omron on-line global - http://www.omron.com usa - http://www.omron.com/oei canada - http://www.omron.com/oci
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