GM400.0122102 [IVO]
Absolute encoders - SSI; 绝对编码器 - SSI型号: | GM400.0122102 |
厂家: | BAUMER IVO GMBH & CO. KG |
描述: | Absolute encoders - SSI |
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
1
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
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
07 2048 pulses / sine 1 Vpp
E-connection
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
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
Flange / Shaft
0
A
Clamping flange / ø10 mm IP 54
Clamping flange / ø10 mm IP 65
1
B
Synchro flange / ø6 mm IP 54
Synchro flange / ø6 mm IP 65
www.baumerivo.com
2
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
tp
T=1/f
tm
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
tv
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
3
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
UB
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
UB
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-
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
UB
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.
8
1
9
Incremental
Outputs
Incremental tracks A 90° B and inverted.
10
12
2
3
7
6
11
4
5
www.baumerivo.com
4
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
46
10 20
15
46
10 20
15
M3x7 (3x120°)
3
3
3
3
17
48 0.1
46
10 20
15
46
10 20
15
M3x7 (3x120°)
3
3
3
3
16
13
GM401 synchro flange
GM400, GM401 connector dimensions
42 0ꢀ1
4
10
58
M4x7 (3x120°)
9
3
3
www.baumerivo.com
5
Absolute encoders - SSI
Shaft with clamping or synchro flange
Optical multiturn encoders 14 bit ST / 12 bit MT
GM400, GM401 - SSI
www.baumerivo.com
6
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