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6ES7351-1AH02-0AE0

description:SIMATIC S7-300, FM 351 POSITIONING MODULE FOR RAPID/ CREEP FEED DRIVE INCL. CONFIG. PACKAGE ON CD...
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6ES7351-1AH02-0AE0

6ES7351-1AH02-0AE0

SIMATIC S7-300, FM 351 POSITIONING MODULE FOR RAPID/ CREEP FEED DRIVE INCL. CONFIG. PACKAGE ON CD
 

Supply voltage
Rated value (DC)  
● 24 V DC Yes
permissible range, lower limit (DC) 20.4 V
permissible range, upper limit (DC) 28.8 V
Load voltage L+
● Rated value (DC) 24 V
● permissible range, lower limit (DC) 20.4 V
● permissible range, upper limit (DC) 28.8 V
Input current
Current consumption, max. 350 mA
from backplane bus 5 V DC, max. 150 mA
Encoder supply
5 V encoder supply
● 5 V Yes
● Output current, max. 350 mA
● Cable length, max. 32 m
24 V encoder supply
● 24 V Yes
● Output current, max. 400 mA; Per channel
● Cable length, max. 100 m
Power loss
Power loss, typ. 7.9 W
Digital inputs
Number of digital inputs 8
Functions Reference cams, reversing cams, flying actual value setting, start/stop positioning
Input voltage
● Rated value (DC) 24 V
● for signal "0" -3 to +5V
● for signal "1" +11 to +30V
Input current
● for signal "0", max. (permissible quiescent current) 2 mA
● for signal "1", typ. 6 mA
Digital outputs
Number of digital outputs 8
Functions Rapid traverse, creep, run right, run left
Short-circuit protection Yes
Output voltage
● Rated value (DC) 24 V
● for signal "1", min. UP - 0.8 V
Output current
● for signal "1" permissible range for 0 to 60 °C, min. 5 mA; with UPmax
● for signal "1" permissible range for 0 to 60 °C, max. 600 mA; with UPmax
● for signal "0" residual current, max. 0.5 mA
Encoder
Connectable encoders
● Incremental encoder (symmetrical) Yes
● Incremental encoder (asymmetrical) Yes
● Absolute encoder (SSI) Yes
● 2-wire sensor Yes
— permissible quiescent current (2-wire sensor), max. 2 mA; on signal "0", max. 2 mA; on signal "1", max. 6 mA
Encoder signals, incremental encoder (symmetrical)
● Trace mark signals A, notA, B, notB
● Zero mark signal N, notN
● Input voltage 5 V difference signal (phys. RS 422)
● Input frequency, max. 0.5 MHz
Encoder signals, incremental encoder (asymmetrical)
● Trace mark signals A, B
● Zero mark signal N
● Input voltage 24 V
● Input frequency, max. 50 kHz; 50 kHz for 25 m cable length; 25 kHz for 100 m cable length
Encoder signals, absolute encoder (SSI)
● Input signal 5 V difference signal (phys. RS 422)
● Data signal DATA, notDATA
● Clock signal CL, notCL
● Telegram length, parameterizable 13 or 25 bit
● Clock frequency, max. 1.5 MHz
● Gray code Yes
● Cable length, shielded, max. 200 m; At max. 188 kHz
Potential separation
Potential separation digital inputs
● Potential separation digital inputs Yes
Potential separation digital outputs
● Potential separation digital outputs Yes
Degree and class of protection
Degree of protection acc. to EN 60529  
● IP20 Yes
Ambient conditions
Ambient temperature during operation
● min. 0 °C
● max. 60 °C
Ambient temperature during storage/transportation
● min. -40 °C
● max. 70 °C
Connection method
required front connector 1x 20-pin
Dimensions
Width 80 mm
Height 125 mm
Depth 120 mm
Weights
Weight, approx. 550 g
last modified: 08/29/2017

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