多摩川绝对值编码器参数手册ts5700n8401通讯协议说明.pdf-资料库

SPECIFICATION OF SMART SPECIFICATION OF SMART----ABSABSABSABS SPECIFICATION OF SMART SPECIFICATION OF SMART SA48----23/39bit SA48 23/39bit----LPSLPSLPSLPS----5V5V5V5V 23/39bit SA48 SA48 23/39bit TS5700N8401 TS5700N8401 TS5700N8401 TS5700N8401 No. DATE PAGES DESCRIPTION DS’D CH’D APP’D R R R R E E E E V V V V I I I I S S S S I I I I O O O O N N N N S S S S DS’ D CH’ D APP’ D DATE MODEL No. TITLE ED’N No. . . TS5700N8401 Specification of Smart-Abs 14. 3. 6 DWG NO. 3 4 5 6 7 8 9 10 11 12 SHEET S P C 0 0 7 9 2 2 W 0 0 27 1 TA M A G AWA S E IK I C O . , LT D . J A PA N

1. Scope Specification of Smart Specification of Smart----AbsAbsAbsAbs Smart Specification of Specification of Smart TS5TS5TS5TS5700700700700N8401 N8401 N8401 N8401 This document defines the specification of the products described below. (1) Name: Smart-Abs (2) Model number: TS5700N8401 (3) Functional classification: SA48-23/39bit-LPS-5V This specification is translated by original Japanese version. When Japanese and English have a difference, we give priority to a Japanese version. 2. Basic Function This Smart-Abs has basic functions as follows. (1) This Smart-Abs is a full absolute encoder that has the resolution of 23 bits per revolution and the multi-turn counting of 16 bits, as the total resolution of 39 bits, and transmits the output of full absolute position data as serial digital data in response to an external request. But when the battery is not connected, it functions as a full absolute encoder that transmits the output of full absolute position data with 23 bits per revolution as serial digital data in response to an external request. (2) It is capable of saving the multi-turn data and operating the multi-turn counter by mean of connecting to a battery even when the main power supply is suddenly cut off such as for a power outage. (3) It is capable of writing any desired 762 bytes data into the EEPROM at any time. (4) Serial communications are done by communication rate 2.5Mbps. (5) The temperature on the encoder can be measured by using a part of the EEPROM access function. 3. Environmental Conditions Items Specification Remarks Operating temperature range Storage temperature range Humidity -10~ +85 ºC -20~ +90 ºC 90 % RH max. Vibration- resistance Test condition Shock- resistance Test condition 5~ 58 Hz, Double amplitude of 1.5 mm; 58~ 2,000 Hz, 98 m/s2 1,960 m/s2, 11 ms --- --- At 40 ºC, 96 hours, without condensation 2 hours for each axis, total 6 hours 3 times for each direction, total 18 times DWG NO. 3 4 5 6 7 8 9 10 11 12 SHEET S P C 0 0 7 9 2 2 W 0 0 2 第版 TA M A G AWA S E IK I C O . , LT D . J A PA N

4. Mechanical Specification Items Specification Remarks Outline OTD005891W00 --- Protecting structure IP 50 IEC529 When shaft fitted Items Specification Ta=25 ºC Remarks Unit Mass Min. Typ. Max. --- --- 0.3 Moment of inertia --- 6.5 --- For only main body, except the cable GD2/4 Friction torque --- --- 9.8 At 20 ºC Allowable Shaft Load Radial Axial Tilt Permissible rotational speed Permissible angular acceleration －－－－－－ 27 8.7 0.1 --- --- 6,000 --- --- --- 80,000 --- －－－ kg x 10-6 kg･m2 x 10-3 N･m N N ° min-1 rad/s2 Mechanical life --- 10,000 --- At 85℃, 6,000 min-1 (reference) h 第版 DWG NO. 3 4 5 6 7 8 9 10 11 12 SHEET S P C 0 0 7 9 2 2 W 0 0 3 TA M A G AWA S E IK I C O . , LT D . J A PA N

5. Electrical Specification 5.1 Definition of Terms Items Definition Normal mode The operating state of Smart-Abs by the main power supply. Power-off mode Power-off timer Power-off operation The operating state of Smart-Abs while the main power supply is off. The multi-turn data is saved and the multi-turn counter is operated. After it returns to the Normal mode, the data can be transmitted to outside. During minimum 5 seconds after the main power supply is turned off, maximum rotational speed and maximum angular acceleration that are specified in Paragraph 5.4.2 Electrical Specification for Multi-turn Signal are performed within the value shown in the Power-off timer operation. Maximum rotational speed and maximum angular acceleration that are specified in Paragraph 5.4.2 Electrical Specification for Multi-turn Signal are performed within the value shown in the Power-off operation. 5.2 Electrical Connections Color of Lead Wires Functions Remarks Red Black Brown Brown/Black Blue Blue/Black Gray Shield Cable Size VCC GND VB GND SD SD Main power supply: DC +5 V ±5 % --- External battery power supply (Note 1) --- Serial data signal CASE GND N.C. --- --- OD ：φ6.0±0.2mm CORE ：19/φ0.08（AWG28） INSULATOR：φ0.76mm TYP Note 1: An external battery is needed when Smart-Abs operates in the power-off mode. Refer to Paragraph 6.4 Description of Status Flag Function for details of the error flag when the main power supply is turned on with no external battery. 第版 DWG NO. 3 4 5 6 7 8 9 10 11 12 SHEET S P C 0 0 7 9 2 2 W 0 0 4 TA M A G AWA S E IK I C O . , LT D . J A PA N

5.3 Absolute Maximum Rating Items Specification Unit Main power supply voltage 5.50 External battery voltage 4.75 V V 5.4 Common Electrical Specification Items Main power supply voltage External battery voltage Switching voltage for operating mode Battery error generating voltage Battery alarm generating voltage Over heat detection temperature Current consumption Main power supply Normal mode External battery Normal mode Power -off mode Power-off timer Power-off operation "H" level SD/ DS "L" level Differential output Rise time/Fall time Insulation resistance Dielectric strength Power-on standby time (Note 2) Electrical life --- --- --- --- 3.5 --- --- 20 AC 100 --- --- --- Specification Ta=25 ºC Min. 4.75 Typ. Max. 5.25 5 Remarks --- Unit V --- 4.0 4.1 2.5 3.6 4.2 4.3 2.75 --- 4.4 4.5 3.0 --- V Normal→Power-off mode V Normal←Power-off mode V External battery voltage V 3.0 3.1 3.2 External battery voltage -3 － +3 The temperature setting is paragraph 7 125 150 No load V ℃ mA µA µA µA V --- --- 110 --- --- --- 3.6 150 65 --- --- --- --- At 5V of main power supply --- 1.7 100 Example of circuit: Para. 11 ns --- Between case & GND by using DC-500V Megohm meter; Inapplicable to the products. For 1 minute, between case & GND; Inapplicable to the products. External battery existed No external battery MTBF at 85 ºC MΩ V s s h --- --- --- --- 24,000 1 1.5 --- DWG NO. 3 4 5 6 7 8 9 10 11 12 SHEET S P C 0 0 7 9 2 2 W 0 0 5 第版 TA M A G AWA S E IK I C O . , LT D . J A PA N

Note 2: Power-on standby time is defined as the time just after the voltage of main power supply increases to the Switching voltage of operating mode from the Power-off mode to the Normal mode. Any external request cannot be accepted during the power-on standby time. In case when the main power supply is turned on in the condition that the external battery is connected the output state of line driver of Smart-abs is "Hi-Z" during power-on standby time. In case when the main power supply is turned on in the condition that the external battery is not connected, the output state of line driver becomes indefinite (i.e. "H", "L" or "Hi-Z") during the power-on standby time. (Refer to Paragraph 5.4 Common Electrical Specification.) 第版 DWG NO. 3 4 5 6 7 8 9 10 11 12 SHEET S P C 0 0 7 9 2 2 W 0 0 6 TA M A G AWA S E IK I C O . , LT D . J A PA N

5.4.1 Electrical Specification for One Revolution Single Items Resolution Maximum rotational speed Maximum angular acceleration Output code Normal mode Normal mode Specification Ta=25 ºC 223 6,000 min-1 Remarks When main power supply is turned on at the rotational speed of 100 min-1 or more, the accuracy is 5 bits. (Note 3) --- 80,000 rad/s2 --- Pure binary --- Incremental direction Accumulated pitch error Adjoining pitch error CCW ±80 arc-sec ±40 arc-sec In view from the shaft end of Smart- Abs Taget value Repeatability at main power- on ±80 arc-sec --- Note 3: When one revolution data of 223 is not assured, Full absolute status comes out as a status flag. Refer to Paragraph 6.4 Description of Status Flag Function. (I) In case where main power supply is turned on while the shaft of Smart-Abs rotates at 100 min-1 or more in one direction (FS: "1"), the operation of Smart-Abs is shown in the following figure. Example: Rotation of CCW direction in view from the shaft end of Smart-Abs Less than 100 min-1 100 min-1 or more FS”1”(23bit) FS”0”(23bit) Output of Smart-Abs Output (5 bit) when main power supply is turned on during the rotational speed of 100 min-1 or more Main power-on Actual shaft position (II) In case where main power supply is turned on while the rotational speed is less than 100 min-1 in one direction (FS: "0"), the operation of Smart-Abs is increased or decreased monotonously, except the variation depending on the error components specified as the adjoining pitch error. 第版 DWG NO. 3 4 5 6 7 8 9 10 11 12 SHEET S P C 0 0 7 9 2 2 W 0 0 7 TA M A G AWA S E IK I C O . , LT D . J A PA N

5.4.2 Electrical Specification for Multi-turn Signal Items Specification Ta=25 ºC Remarks Resolution Multi-turn counting range Maximum rotational speed 1 C/T 216 6,000 min-1 6,000 min-1 Power-off mode Power-off operation 6,000 min-1 Power-off timer Normal mode Normal mode Maximum angular acceleration 80,000 rad/s2 80,000 rad/s2 Power-off mode Power-off operation 4,000 rad/s2 Power-off timer Output code Incremental direction Pure binary CCW --- 0~ 65535 (Note 5,6) --- Duration is 5 seconds --- --- --- --- --- In view from the shaft end of Smart-Abs Note 5: When the battery error (BE) occurs, Counter overflow is returned to operate normally by resetting its multi-turn data. Valid Condition of Counter Overflow Flag 第版 DWG NO. 3 4 5 6 7 8 9 10 11 12 SHEET S P C 0 0 7 9 2 2 W 0 0 8 TA M A G AWA S E IK I C O . , LT D . J A PA N

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