Incremental 40-mm-dia. Rotary Encoder General-purpose Encoder with External Diameter of 40 mm • Incremental model • External diameter of 40 mm. • Resolution of up to 2,000 ppr. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Be sure to read Safety Precautions on page 4. Ordering Information Encoders [Refer to Dimensions on page 4.] Power supply voltage Output configuration Resolution (pulses/rotation) Voltage output Line-driver output Accessories (Order Separately) [Refer to Dimensions on Rotary Encoder Accessories.] Name Provided with the product. Metal construction Servo Mounting Bracket E69-2 Refer to Accessories for details. --E69-2 Servo Mounting Bracket provided. ---

E6B2-C Ratings and Specifications Item Power supply voltage Resolution (pulses/rotation) Output phases Phase difference between outputs Output configuration Voltage output (NPN output) Output capacity Applied voltage: 30 VDC max. Sink current: 35 mA max. Residual voltage: 0.4 V max. (at sink current of 35 mA) Applied voltage: 30 VDC max. Source current: 35 mA max. Residual voltage: 0.4 V max. (at source current of 35 mA) AM26LS31 equivalent Output current Output resistance: 2 kΩ High level: IO = −20 mA Sink current: 20 mA max. Low level: IS = 20 mA Residual voltage: 0.4 V max. Output voltage:...

E6B2-C I/O Circuit Diagrams Model/Output Circuits Output mode Black, white, orange NPN transistor 35 mA max. at 30 VDC max. Output signal (Black: phase A, White: phase B, Orange: phase Z) Blue E6B2-CWZ6C NPN Open-collector Output Model E6B2-CWZ5B PNP Open-collector Output Model Direction of rotation: CW (as viewed from end of shaft) Direction of rotation: CCW (as viewed from end of shaft) Black, white, orange PNP transistor Output signal (Black: phase A, White: phase B, Orange: phase Z) Note: Phase A is 1/4 T ± 1/8 T faster than phase B. The ONs in the above timing chart mean that the output...

E6B2-C Safety Precautions Refer to Warranty and Limitations of Liability. WARNING This product is not designed or rated for ensuring safety of persons either directly or indirectly. Do not use it for such purposes. Precautions for Safe Use Incorrect wiring may damage internal circuits. Precautions for Correct Use Do not use the Encoder under ambient conditions that exceed the ratings. ● Mounting • Origin Indication It is easy to adjust the position of phase Z with the origin indication function. The following illustration shows the relationship between phase Z and the origin. Set cut face D to...

Terms and Conditions Agreement Read and understand this catalog. Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranties. (a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied. (b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR...