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| | | Specifications | | |
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| | | input POWER +5 VDC ±0.25 V @100 mA max. SQUARE WAVE OUTPUT Quadrature square waves at 1, 2, 5, 10, or 16 times the line count on the disc. On all channels: EIA/RS-422 balanced differential line driver, protected to survive an extended-duration short circuit across its output. May be used single-ended for TTL-compatible inputs. Index is %-cycle wide, gated with the high states of channels A and B. OUTPUT WAVEFORMS (CW rotation shown) | | |
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| | | Channel A | | |
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| | | Channel/A | | |
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| | | Channel B | | |
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| | | Channel/B | | |
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| | | Index _| | 1/4-cycle gated | | |
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| | | / Index | | |
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| | | | | | | | | | | | | | R119 | R120 | | | | Output Functions | Wire Colors Conn. Code P | Ribbon conn Conn. Code Y | Wire Colors Conn. Code P | Ribbon conn Conn. Code Y | | | | A | Oranqe | 2 | Yellow | 4 | | | | / A | Yellow | 3 | Brown | 8 | | | | B | Violet | 6 | Green | 3 | | | | / B | Gray | 7 | Oranqe | 7 | | | | IND | Green | 4 | Blue | 2 | | | | / IND | Blue | 5 | White | 6 | | | | +V | Red | 1 | Red | 5 | | | | COMMON | White | 8 | Black | 9 | | | | CASE | | | Bare (shield) | 1 | | | | | | | | | | | | |
| | | NOTE: Channel A leads Channel B for clockwise rotation, looking at the shaft end. | | |
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| | | | | | | | | | | | Tether Mount for -B version | SCD Coupling for -S version | | | | Maximum parallel offset, in (mm) | 0.002 (.05) | 0.008 (0.2) | | | | Maximum axial extension or compression, in (mm) | 0.008 (0.2) | 0.008 (0.2) | | | | Maximum angular misalignment, degrees | 2.0 | 0.5 | | | | | | | | | | |
| | | See separate data sheet for specifications and ordering information for the Model SCD coupling. NOTE: Flexible couplings are intended to absorb normal installation misalignments and run-outs in order to prevent undue loading of the encoder bearings. To realize all the accuracy inherent in the encoder, the user should minimize misalignments as much as possible. | | |
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| | | Gurley Precision Instruments 514 Fulton Street Troy, NY 12180 U.S.A. (800) 759-1844, (518) 272-6300, fax (518) 274-0336, Online at www.gurley.com, e-mail: info@gurley.com | | |
| | | r119s/r12c Page 3 of 6 V3.1 | | |
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