E3JK-DS30光电开关.pdf

A-218 Photoelectric Sensors Built-in power supply photoelectric sensor E3JK Wide range voltage power supply Pre-wired type/E3JK ● Slim body full of functions and economically available * The value within the parentheses indicates the sensing distance applied when the E39-R2 reflector is used. Note: The UL-listed model ends with -US. (Example: E3JK-5M1-US). Note that the DC transistor type of the E3JK is UL-unlisted. Accessories (Order Separately) Slits Sensor type Shape Connection method Sensing distance Output form Output Model Through-beam Pre-wired models Light ON Relay output E3JK-5M1 Dark ON E3JK-5M2 Light ON/ Dark ON (selectable) DC transistor output NPN: E3JK-5S3 Retroreflective model (with M.S.R. function) * Light ON Relay output E3JK-R2M1 Dark ON E3JK-R2M2 Light ON/Dark ON (selectable) DC transistor output NPN E3JK-R2S3 PNP E3JK-R2R3 Retroreflective model (without M.S.R. function) * Light ON Relay output E3JK-R4M1 Dark ON E3JK-R4M2 Light ON/Dark ON (selectable) DC transistor output (NPN) E3JK-R4S3 Diffuse-reflective Light ON Relay output E3JK-DS30M1 Dark ON E3JK-DS30M2 Light ON/Dark ON (selectable) DC transistor output (NPN) E3JK-DS30S3 Slit width Sensing distance Minimum sensing object (typical) Model Quantity Remarks Width 1 mmx20 mm E3JK-5## 0.7 m 1 mm dia. E39-S39 1 pc. each for emitter and receiver (total 2 pcs.) (Seal type long slit) Can be used with the through- beam model E3JK-5##. 5m 2.5m (3m) 4m (5m) 300mm A-219E3JK E 3J K Reflectors * Values in parentheses indicate the minimum required distance between the sensor and reflector. Note: When the reflector used is other than the supplied one, set the sensing distance to about 0.7 times of the typical example as a guideline. Mounting Brackets Note: If a through-beam model is used, order two Mounting Brackets for the emitter and receiver respectively. Name Sensing distance (typical) Model Quantity Remarks Reflectors E3JK-R2## 2.5 m (rated value) E39-R1 1 Attached to the E3JK-R2##. At