GM400.012A207 [IVO]

Absolute encoders - SSI; 绝对编码器 - SSI


型号：	GM400.012A207
厂家：	BAUMER IVO GMBH & CO. KG
描述：	Absolute encoders - SSI 绝对编码器 - SSI 编码器
文件：	总6页 (文件大小：779K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Absolute encoders - SSI

Shaft with clamping or synchro ﬂange

Optical multiturn encoders 14 bit ST / 12 bit MT

GM400, GM401 - SSI

Features

– Encoder multiturn / SSI

– Optical sensing

– Resolution: singleturn 14 bit, multiturn 12 bit

– Clamping ﬂange or synchro ﬂange

– Electronic setting of zero point

– Counting direction input

– Suitable for high positive and negative accelerations

– Available with additional incremental output

Optional

– Stainless steel design

GM400 with clamping ﬂange

Technical data - electrical ratings

Technical data - mechanical design

Voltage supply

10...30 VDC

Housing

ø58 mm

Reverse polarity protection Yes

Protection DIN EN 60529 IP 54 without shaft seal

IP 65 with shaft seal

Consumption w/o load

Initializing time (typ.)

Interfaces

≤50 mA (24 VDC)

Operating speed

≤10000 rpm (mechanical)

≤6000 rpm (electric)

20 ms after power on

SSI, Incremental A 90° B

(optional)

Starting torque

≤0.015 Nm IP 54

≤0.03 Nm IP 65

Steps per turn

16384 / 14 bit

Rotor moment of inertia

Admitted shaft load

20 gcm²

Number of turns

Incremental output

4096 / 12 bit

≤20 N axial

≤40 N radial

2048 pulses A90°B

+ inverted

Materials

Housing: steel

Absolute accuracy

Sensing method

Code

±0.025°

Flange: aluminium

Optical

Operating temperature

-25...+85 °C

Gray or binary

CW/CCW coded by connection

-40...+85 °C (optional)

Relative humidity

Resistance

95 % non-condensing

Code sequence

Inputs

DIN EN 60068-2-6

SSI clock

Vibration 10 g, 16-2000 Hz

DIN EN 60068-2-27

Shock 200 g, 6 ms

Control signals UP/DOWN and

zero

Output circuit

SSI data linedriver RS485

Diagnostic outputs push-pull

Weight approx.

E-connection

400 g

Interference immunity

Emitted interference

Diagnostic functions

DIN EN 61000-6-2

DIN EN 61000-6-4

Connector or cable

GM400

Shaft

Self-diagnosis

Code continuity check

Multiturn sensing

ø10 mm

Flange

Clamping ﬂange

GM401

Shaft

Approval

UL approval / E63076

ø6 mm

Flange

Synchro ﬂange

www.baumerivo.com

Absolute encoders - SSI

Shaft with clamping or synchro ﬂange

Optical multiturn encoders 14 bit ST / 12 bit MT

GM400, GM401 - SSI

Part number

Clamping ﬂange

Synchro ﬂange

GM400.

GM401.

Pulses / Incremental output

02 No incremental output

04 2048 pulses / push-pull

06 2048 pulses / RS422

02 No incremental output

04 2048 pulses / push-pull

06 2048 pulses / RS422

07 2048 pulses / sine 1 Vpp

E-connection

A0 Connector M23, 12-pin, axial

A1 Connector M23, 12-pin, radial

A0 Connector M23, 12-pin, axial

A1 Connector M23, 12-pin, radial

A2 Connector M23, 12-pin, axial,

for incremental output 04/06/07

A2 Connector M23, 12-pin, axial,

for incremental output 04/06/07

A3 Connector M23, 12-pin, radial,

for incremental output 04/06/07

A3 Connector M23, 12-pin, radial,

for incremental output 04/06/07

11 Cable 1 m, axial

21 Cable 1 m, radial

11 Cable 1 m, axial

21 Cable 1 m, radial

Voltage supply / signals

10 10...30 VDC / gray code 25 bit

12 10...30 VDC / binary code 25 bit

20 10...30 VDC / gray code 24 bit

30 10...30 VDC / gray code 25 bit + parity

40 10...30 VDC / gray code 24 bit + DV

90 10...30 VDC / gray code 26 bit

92 10...30 VDC / binary code 26 bit

10 10...30 VDC / gray code 25 bit

12 10...30 VDC / binary code 25 bit

20 10...30 VDC / gray code 24 bit

30 10...30 VDC / gray code 25 bit + parity

40 10...30 VDC / gray code 24 bit + DV

90 10...30 VDC / gray code 26 bit

92 10...30 VDC / binary code 26 bit

Flange / Shaft

Clamping ﬂange / ø10 mm IP 54

Clamping ﬂange / ø10 mm IP 65

Synchro ﬂange / ø6 mm IP 54

Synchro ﬂange / ø6 mm IP 65

www.baumerivo.com

Absolute encoders - SSI

Shaft with clamping or synchro ﬂange

Optical multiturn encoders 14 bit ST / 12 bit MT

GM400, GM401 - SSI

Accessories

Trigger level

SSI

Circuit

Connectors and cables (page %S)

SSI-Clock

SSI-Data

Optocoupler

Linedriver RS485

Z 130.001

Z 130.003

Z 182.001

Female connector M23, 12-pin, less cable

Female connector M23, 12-pin, 2 m cable

Female connector M23, 12-pin, less cable

(incr.)

Control inputs

Input level High

Input level Low

Input resistance

Input circuit

>0.7 UB

<0.3 UB

10 kΩ

Z 182.003

Female connector M23, 12-pin, 2 m (incr.)

Mounting accessories for GM400 (page %S)

Z 119.006

Z 119.013

Eccentric ﬁxing, single

Adaptor plate for clamping ﬂange for

modiﬁcation into synchro ﬂange

Diagnostic outputs or

Incremental outputs

Output circuit

Push-pull circuit-proof

Z 119.017

Mounting angle for clamping ﬂange

Output level High

Output level Low

Load High

>UB -3.5 V (I = -20 mA)

<0.5 V (I = 20 mA)

<20 mA

Mounting accessories for GM401 (page %S)

Z 119.006

Z 119.015

Z 119.035

Eccentric ﬁxing, single

Mounting adaptor for synchro ﬂange

Load Low

<20 mA

Bearing ﬂange for encoders with synchro

ﬂange

Incremental outputs

Output level High

Output level Low

Load High

Linedriver RS422

>2.5 V (I = -20 mA)

<0.5 V (I = 20 mA)

<20 mA

Data transfer

T=1/f

Load Low

<20 mA

clock

data

Outputs

Input level

Load

Sine / Cosine

1 Vpp ±10 %

<10 mA

bit n bit n-1

bit 3 bit 2 bit 1

Clock frequency f

Scan ratio of T

Time lag tv

62.5...1500 kHz

40...60 %

150 ns

Monoﬂop time tm

Clock interval tp

25 µs + T/2

30 µs

www.baumerivo.com

Absolute encoders - SSI

Shaft with clamping or synchro ﬂange

Optical multiturn encoders 14 bit ST / 12 bit MT

GM400, GM401 - SSI

Terminal signiﬁcance

Terminal assignment

Encoder voltage supply.

GM400, GM401

GND

Data+

Encoder ground connection relating to UB.

Connector

Pin 1

Core colour Assignment

Positive, serial data output of differential

linedriver.

brown

black

blue

Pin 2

GND

Data-

Negative, serial data output of differential

linedriver.

Pin 3

Clock+

Data+

Zero setting

Data-

Pin 4

beige

green

yellow

violet

Clock+

Positive SS clock input.

Pin 5

Clock+ together with clock- forms a current

loop. A current of approx. 7 mA towards

clock+ input means logic 1 in positive logic.

Pin 6

Pin 7

Clock-

Negative SSI clock input.

Pin 8

brown/yellow DATAVALID

pink UP/DOWN

black/yellow DATAVALID MT

Clock- together with clock+ forms a current

loop. A current of approx. 7 mA towards

clock- input means logic 0 in positive logic.

Pin 9

Pin 10

Pin 11

Pin 12

–

Zero setting

Input for setting a zero point anywhere

within the programmed encoder resolution.

The zero setting operation is triggered by a

High impulse and has to be in line with the

selected direction of rotation (UP/DOWN).

Connect to GND after setting operation for

maximum interference immunity. Impulse

duration >100 ms.

GM400, GM401 with inremental tracks

Connector

Pin 1

Core colour Assignment

brown

white

blue

Pin 2

GND

DATAVALID

Diagnostic output.

Pin 3

Clock+

An error warning is given at level Low.

Important: Interferences must be drained

by the downstram electronics.

Pin 4

green

grey

Data+

Pin 5

Zero setting

Data-

Pin 6

yellow

red

DATAVALID MT Diagnostic output for monitoring the

multiturn sensor voltage supply. Upon

Pin 7

Clock-

dropping below a deﬁned voltage level the

DV MT output is switched to Low.

Pin 8

red/blue

pink

Track B inv.

UP/DOWN

Track a inv.

Track A

Track B

Pin 9

UP/DOWN

UP/DOWN counting direction input.

This input is standard on High. UP/DOWN

means ascending output data with clock-

wise shaft rotation when looking at ﬂange.

UP/DOWN-Low means ascending values

with counterclockwise shaft rotation when

looking at ﬂange.

Pin 10

Pin 11

Pin 12

violet

black

grey/pink

Please use cores twisted in pairs (for

example clock+ / clock-) for extensi-

on cables of more than 10 m length.

Incremental

Outputs

Incremental tracks A 90° B and inverted.

www.baumerivo.com

Absolute encoders - SSI

Shaft with clamping or synchro ﬂange

Optical multiturn encoders 14 bit ST / 12 bit MT

GM400, GM401 - SSI

Dimensions

GM400 clamping ﬂange

48 0.1

10 20

M3x7 (3x120°)

48 0.1

10 20

M3x7 (3x120°)

GM401 synchro ﬂange

GM400, GM401 connector dimensions

42 0ꢀ1

M4x7 (3x120°)

www.baumerivo.com

Absolute encoders - SSI

Shaft with clamping or synchro ﬂange

Optical multiturn encoders 14 bit ST / 12 bit MT

GM400, GM401 - SSI

www.baumerivo.com

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