Slim Encoder with Diameter of 50 mm E6C3-A CSM E6C3-A DS E 8 2 Rugged Rotary Encoder Absolute model. External diameter of 50 mm. Resolution of up to 1,024 (10-bit). IP65 (improved oil-proof protection with sealed bearings) Optimum angle control possible in combination with PLC or Cam Positioner. 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 7. Ordering Information Encoders Refer to Dimensions on page 8. Power supply Output configu- Output Resolution (pulses/rotation) Connection method Model voltage ration code Pre-wired Connector E6C3-AG5C-C (resolution) 1M 256, 360, (720) *2 Model (1 m) Example: E6C3-AG5C-C 256P/R 1M Gray E6C3-AG5C (resolution) 1M 256, 360, 720, 1,024 Example: E6C3-AG5C 256P/R 1M Open-collector output (NPN) E6C3-AN5C (resolution) 1M Binary 32, 40 Example: E6C3-AN5C 32P/R 1M E6C3-AB5C (resolution) 1M 12 to 24 VDC BCD 6, 8, 12 Example: E6C3-AB5C 6P/R 1M E6C3-AG5B (resolution) 1M Pre-wired Model (1 m) Gray 256, 360, 720, 1,024 *1 Example: E6C3-AG5B 256P/R 1M E6C3-AN5B (resolution) 1M Open-collector Binary 32, 40 output (PNP) Example: E6C3-AN5B 32P/R 1M E6C3-AB5B (resolution) 1M BCD 6, 8, 12 Example: E6C3-AB5B 6P/R 1M 5 VDC E6C3-AN1E 256P/R 1M Voltage output Binary 256 12 VDC E6C3-AN2E 256P/R 1M *1. Standard models are also available with 2-m cables. When ordering, specify the cable length at the end of the model number (example: E6C3-AG5C 360P/R 2M). *2. When connecting to the H8PS, use the E6C3-AG5C-C 256, 360, 720P/R. (Only a 2-m cable is available for the 720P/R Model.) For the 360/720 resolutions, 2-m cables are standard in-stock. Accessories (Order Separately) Dimensions: Refer to Accessories on page 8 for Extension Cable dimensions and Accessories for the dimensions of other accessories. Name Model Remarks E69-C08B --- Couplings E69-C68B Different end diameter (6 to 8 mm) E69-FCA03 --- Flanges E69-FCA04 E69-2 Servo Mounting Bracket provided. Servo Mounting Bracket E69-2 Provided with E69-FCA04 Flange. E69-DF5 5 m Applicable to the E6C3-AG5C-C. Extension Cable E69-DF10 10 m Models are also available with 15-m and 98-m cables. E69-DF20 20 m Refer to Accessories for details. 1E6C3-A Ratings and Specifications E6C3- E6C3- E6C3- E6C3- E6C3- E6C3- E6C3- E6C3- E6C3- Item Model AG5C-C AG5C AN5C AB5C AG5B AN5B AB5B AN1E AN2E 5 VDC 12 VDC Power supply voltage 12 VDC 10% to 24 VDC +15%, ripple (p-p): 5% max. 5% 10% Current consumption*1 70 mA max. Resolution*2 256, 360, 256, 360, 256, 360, 32, 40 6, 8, 12 32, 40 6, 8, 12 256 (pulses/rotation) 720 720, 1,024 720, 1,024 Output code Gray code Binary BCD Gray code Binary BCD Binary Output configuration NPN open-collector output PNP open-collector output Voltage output Output re- Output re- sistance: sistance: 2.4 k 8.2 k Applied voltage: 30 VDC max. Source current: 35 mA max. Output capacity Sink current: 35 mA max. Residual voltage: 0.4 V max. Sink current: 35 mA max. Residual voltage: 0.4 V max. (at sink current of 35 mA) (at source current of 35 mA) Residual voltage: 0.4 V max. (at sink current of 35 mA) Rise: 3 s Rise: 10 s max., max., Rise and fall times of output 1 s max. (Cable length: 2 m, Sink current: 35 mA) Fall: 1 s Fall: 1 s max. max. Maximum response 20 kHz 10 kHz frequency*3 Logic Negative logic (high = 0, low = 1) Positive logic (high = 1, low = 0) Switched using rotation di- Direction of rotation*4 Output code increases for CW (as viewed from end of shaft). rection input. Strobe signal None Supported None Supported None Positioning signal None Supported None Supported None Supported Supported Parity signal None None None (even) (even) Starting torque 10 mNm max. at room temperature, 30 mNm max. at low temperature 6 2 Moment of inertia 2.3 10 kgm Radial 80 N Shaft loading Thrust 50 N Maximum permissible speed 5,000 r/min Ambient temperature range Operating: 10 to 70C (with no icing), Storage: 25 to 85C (with no icing) Ambient humidity range Operating/Storage: 35% to 85% (with no condensation) Insulation resistance 20 M min. (at 500 VDC) between current-carrying parts and case Dielectric strength 500 VAC, 50/60 Hz for 1 min between current-carrying parts and case 2 Vibration resistance Destruction: 10 to 500 Hz, 150 m/s or 2-mm double amplitude for 11 min 3 times each in X, Y, and Z directions 2 Shock resistance Destruction: 1,000 m/s 3 times each in X, Y, and Z directions Degree of protection IEC 60529 IP65, in-house standards: oilproof Connector Connection method Pre-wired Models (Standard cable length: 1 m) Models *6 Material Case: Aluminum, Main unit: Aluminum, Shaft: SUS303 Weight (packed state) Approx. 300 g Accessories Instruction manual Note: Coupling, mounting bracket and hex-head spanner are sold separately. *1. An inrush current of approximately 6 A will flow Maximum response frequency Maximum electrical response speed (rpm) = 60 for approximately 0.8 ms when the power is Resolution turned ON. This means that the Rotary Encoder will not operate electrically if its speed exceeds the maximum *2. The code is as follows: electrical response speed. Output Resolu- *4. Code No. For the E6C3-AN1E and E6C3-AN2E, the rotation direction input (wire color: pink) can be connected to code tion high (Vcc) to increase the output code for CW 32 1 to 32 rotation and connected to low (0 V) to 120 decrease the output code for CW rotation. Binary 40 1 to 40 E6C3-AN1E: High = 1.5 to 5 V, Low = 0 to 0.8 Cut face D 256 0 to 255 V 6 0 to 5 E6C3-AN2E: High = 2.2 to 12 V, Low = 0 to 1.2 V BCD 8 0 to 7 Read the code 10 s or more after the LSB 12 0 to 11 0 (2 ) of the code changes for the E6C3-AN1E 256 0 to 255 40 dia. or E6C3-AN2E. 120 *5. 360 76 to 435 (gray after 76) The minimum address of the absolute code is Gray output when cut face D on the shaft and the 720 152 to 871 (gray after 152) cable connection direction are as shown in the 1,024 0 to 1,023 diagram at the right (output position range: 15). *3. The maximum electrical response speed is *6. Resolution of 360 or 720: Standard cable determined by the resolution and maximum length: 2 m response frequency as follows: Resolution of 256: Standard cable length: 1 m 2