For more information, please visit the product page. rev. PART NUMBER: MES9-1000PST page 1 of 3 date 11/16/2007 DESCRIPTION: incremental encoder ELECTRICAL SPECIFICATIONS output waveform output signals current consumption frequency response output phase difference Square Wave A, B, Z phase ≤40 mA 0~100 KHz A, B phase difference 90° ± 45° (T/4±T/8) Z phase T±T/2 (see output waveform) 5 V dc ± 10% 2000, 4000, 8000, 16000 2μ or less (output cable 140mm or less) supply voltage output resolution (ppr) waveform rise/fall time MECHANICAL SPECIFICATIONS max shaft load, radial: axial: starting torque max rotational speed shock resistance vibration proof weight cable 0.98N (100gf) 0.98N (100gf) 1 x 10-3 Nm (10 gf·cm) 6000 RPM 500 m/s2 (50G), 3 times each on XYZ 55 Hz, 1.5mm, 2 hours each on XYZ 10g (with 140mm cable) Vinyl wire (AWG30) cable length 140mm ENVIRONMENTAL SPECIFICATIONS operating temp storage temp humidity 0° to +60° C -20° to +80° C RH 35%~90% non collecting ORDERING INSTRUCTIONS MES9 - 1000PSTXXX Resolution (PPR): 2 = 1000 X 2 (2,000 PPR) 4 = 1000 X 4 (4,000 PPR) 8 = 1000 X 8 (8,000 PPR) 16 = 1000 X 16 (16,000 PPR) Output: "no entry" = TTL voltage output C = Open collector output 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383 For more information, please visit the product page. rev. page 2 of 3 date 11/16/2007 DESCRIPTION: incremental encoder PART NUMBER: MES9-1000PST CIRCUIT CONNECTIONS Open Collector Output Voltage Output Vcc Red Vcc Red Signal A,B,Z White Green Yellow Signal A,B,Z White Green Yellow 0V Black 2.2k Ohm 20mA max 20mA max 0V Black CABLE SHIELD CABLE SHIELD OUTPUT WAVEFORM T Phase A H L t H Phase B L Phase Z H L 1T Synchronous with 1T of B phase T: Waveform ratio of 1T T = T±0.5 (-T16) T ± 0.4 (-T8) T ± 0.3 (-T4, -T2) t: Phase difference between adjacent A and B phases t = T/4 ± 1/8T 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383 PC FILE NAME: MES9 20.0 0.787 COPYRIGHT 2007 BY CUI INC. 10.0 0.394 Cable Color Output Type Red White Green Yellow Power A-Phase B-Phase Z-Phase Black 0V 5-AWG30 L=140 - REV. A 13.0 0.512 +0.005 +0.000 0.059 - 0.009 - 0.000 - - JMS DRAWN BY: MES9 APPROVED BY: Incremental Encoder PART NO. TITLE: UNITS: 20050 SW 112th Ave. Tualatin, OR 97062 Phone: 503-612-2300 800-275-4899 Fax: 503-612-2383 Website: www.cui.com TOLERANCE: ±0.3mm UNLESS OTHERWISE SPECIFIED 2-M2 depth 4 equal arrangement, PCD=10 1.5 DESCRIPTION NEW DRAWING A 2:1 SCALE: MM [INCHES] REV: RoHS DATE 7/27/2007 For more information, please visit the product page.