HS35 Absolute Encoder Electrical Specifications Options: Parallel: NB or GC 12-14 Bits (see Table 1) Serial (S3): 12-16 Bits (see Table 3) Analog: (A1-A5) 12-16 Bits (see Table 2) Counts Per Shaft Turn: 409665536 depending on options Count Transition Accuracy: 1/2 bit maximum (Consult factory over 13 Bits) Supply Voltage: 528 VDC 13-28 VDC for Analog Current Requirements: 120 mA typical Output Formats: Parallel: Gray Code, Natural Binary, Serial and Analog Voltage/Output: (see note 2) 28V/V: Line Driver, 528 VDC in, V = V out in 28V/5: Line Driver, 528 VDC in, V = 5 VDC out 28V/OC: Open Collector, 528 VDC in, OC out SSI: 528 VDC in/5V (consult factory for more information) out Analog: A1-A5 Protection Level: Reverse, overvoltage and output short circuit protection Frequency Response: 500kHz or 6000 RPM (Parallel) Output Termination Pinouts: see tables For S3 options, reference Spec Addendum 02087-005 For A1-A5 options, reference Spec Addendum 02088-002 Mechanical & Environmental Specs Built on the same rugged design as the incremental model, the HS35 Shaft Bore: many diameters from .375 to 1.000 inch are available, including metric. Absolute Encoder is available with various output options including (Consult factory for details) Allowable Misalignment: 0.005 T.I.R. on mating shaft 0.75 from shaft end Gray Code and Natural Binary. Designed with a cast aluminum hous- Bore Runout: 0.001 T.I.R. maximum Starting Torque at 25C: Through shaft version (SS) = 7 in-oz (max) ing, a sealed connector and shaft seals, it carries an IP65 environ- Blind shaft version (BS) = 4 in-oz max mental rating. With the optional insulating inserts, it can be mounted Bearings: 52100 SAE High carbon steel Shaft Material: 416 Stainless Steel on smaller diameter shafts. It is designed for either a through shaft Bearing Housing: Die cast aluminum with protective finish Cover: Die cast aluminum with protective finish mounting or blind shaft mounting with a closed cover to maintain its 9 Bearing Life: 7.5 X 10 revs (50,000 hours 2500 RPM) Maximum RPM: 6,000 mechanical (see frequency response, above) environmental rating. 2 Moment of Inertia: 0.019 oz-in-sec The HS35 Absolute Encoder is avail able with the following certification: Weight: 18oz typical Temperature: Operating, 0 to 70C Extended temperature ratings are available in the EN 55011 and EN 61000-6-2 following ranges: -40 to 70C, -40 to 85C. Extended temperature ranges can affect other perfomance factors. NOTES & TABLES: All notes and tables referred to in the text can be found on pages 2 &3. HS35 Absolute Encoder Ordering Options FOR ASSISTANCE CALL 800-350-2727 Use this diagram, working from left to right to construct your model number (example: HS35F-100-R1-SS-12GC-28V/V-CW-SM14/19). All notes and tables referred to can be found on the back of this page. SPECIAL COdE TYPE: dIRECTION OF COuNT: TETHER: FEATuRES: GC = Gray Code R1 = Tether Block CW = Clockwise HOuSING : X = S = Special NB = Natural Binary increasing count and Pin Express F = Standard features specified on NuMBER *Leave blank for A1-A5 R2 = Tether Arm CCW = Counter clockwise Encoder purchase order OF BITS: increasing count See note 3 SHAFT BORE: 12 = 12 Bits, TYPE: SHAFT SEAL (consult factory OuTPuT TERMINATION: VOLTAGE/OuTPuT: 100 = 1.00 4096 counts HS = Hollow Shaft CONFIGuRATION: for more SM14/19 = 19 Pin connector 28V/V = 5-28V 87 = 0.875 13 = 13 Bits, in/out 35 = 3.5 Encoder SS = Through Shaft information) SCS = Shielded/Jacketed 28V/5 = 5-28V 5V 75 = 0.75 8192 counts in/ out Diameter Rubber Seals Cable with Cable Seal. Length of Cable is 28V/OC = 5-28V OC 62 = 0.625 14 = 14 Bits, in/ out BS = Blind Shaft specified in inches (i.e. SCS18 = 18 inches) 50 = 0.50 etc 16384 counts S3 = SSI Rubber Seal SM18 = MS3102R18-1P 15 = 15 Bits, A1 = 4-20mA FS = Through Shaft (A1A5 and S3 outputs only) 32768 Counts A2 = 0-10V Felt Seals (Consult factory for 16 = 16 Bits, A3 = 0-20mA BFS = Blind Shaft Felt more information) 65536 counts A4 = 0-5V Seal A5 = 0-24mA See note 1 See note 2 (consult factory for more information) BEI and Express Encoder are registered trade- EXPRESS ENCOdERS: ITEMS HIGHLIGHTED WITH ARE STANDARD EXPRESS ENCODERS AND SHIP IN ONE TO THREE DAyS. marks of BEI Sensors and Sytems Company. Tel: 805-968-0782 /800-350-2727 Fax: 805-968-3154 / 800-960-2726 7230 Hollister Ave., Goleta, CA 93117-2807 www.beisensors.com Specification No. 02070-001 Rev.5-14 These commodities, technology or software if exported from the United States must be in accordance with the Bureau of Industry, and Security, Export Administration regulations. Diversion contrary to U.S law is prohibited.HS35 Absolute Encoder Table 1: Parallel Output Code and Terminations Table 2: Analog Termination and Options TERMINATION Analog PARALLEL Gray or Natural code CABLE M14/19 CABLE A1,2,3,4 & A5 M18 M14/19 COLOR CONN COLOR 14 BIT 13 BIT 12 BIT STD. A+ OUT A A yEL B13 (MSB) B12 (MSB) B11 (MSB) A W/BLK A Return H B W/yEL B12 B11 B10 B W/BRN Dir Control C U ORN B11 B10 B9 C W/RED Reset* B C BLU B10 B9 B8 D W/ORN OV Return F T BLK B9 B8 B7 E W/yEL +V Supply D V RED B8 B7 B6 F W/GRN CASE GND G S GRN B7 B6 B5 G W/BLU *Optional B6 B5 B4 H W/VIO Table 3: SSI Termination B5 B4 B3 J W/GRy Termination B4 B3 B2 K WHT SSI M18 M14/19 CABLE B3 B2 B1 L GRy/BLK DATA+ A A yEL B2 B1 B0 (LSB) M GRy/BRN std DATA- H B W/yEL B1 B0 (LSB) OR NC N GRy/RED* CLK+ B C BLU 0V std. (BO LSB 14 BIT or Enable, Dir C, latch) P GRy/ORN* CLK- I D W/BLU Dir Control std. (optional: latch or Enable R ORN* Dir Control C R ORN Case GND S GRN ENABLE* J P W/ORN OV RETURN T BLK OV RETURN F T BLK LATCH std. (optional: DC or Enable) U yEL* +V SUPPLy D V RED +V SUPPLy V RED CASE GND G S GRN SHIELD DRAIN - BARE SHIELD DRAIN - - BARE *Optional *Optional Ordering SSI : HOW TO SPECIFy SSI OUTPUT IN THE ENCODER MODEL NUMBER: Example: HS35-100-R2-SS-12-NB-S3-CW-SM18 Direction of Count: Standard is CW increasing when viewed from the shaft end. Pin R is normally HI (or N/C) and is pulled up internally to +V. To reverse the count direction, Pin R must be pulled LO (COMMON ). Latch control: Encoder outputs are active and provide continuous parallel position information when Pin U is HI (or N/C). Pin U is pulled up internally to +V. When Pin U CW Increasing Count Viewing Shaft is LO (COMMON) the encoder outputs are latched at the logic state that is present when the latch is applied and will stay latched until Pin U is no longer LO (COMMON). ONE REVOLUTION ETC. THRU LSB (GO) M18 Connector is a MS3102R18-1P, 10-pin connector on the encoder body and mates to an MS3106F18-1S connector or can be used with a standard cable/connector assembly, BEI P/N 924-31186-18XX (Where XX = 10, 20 30 or 50 for a 10, 20, 30, or 50 foot length). This is the preferred connector for SSI output. M14/19 Connector is a MS3112E14-19P, 19-pin connector on the encoder body and mates to an MS3116J14-19S or equivalent. Figures CW Increasing Count Viewing Shaft CW Increasing Count Viewing Shaft 0 ETC. THRU LSB (2 ) Figure 1 ONE REVOLUTION Figure 2 ONE REVOLUTION ETC. THRU LSB (GO) Gray Code Natural Binary CW Increasing Count Viewing Shaft 0 ETC. THRU LSB (2 ) ONE REVOLUTION Tel: 805-968-0782 /800-350-2727 Fax: 805-968-3154 / 800-960-2726 7230 Hollister Ave., Goleta, CA 93117-2807 www.beisensors.com