6ES7351-1AH02-0AE0 FM351 POSITIONING MOD. RAPID/CREEP FEED

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Product Code: 6ES7351-1AH02-0AE0

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6ES7351-1AH02-0AE0

		SIMATIC S7-300, FM 351 POSITIONING MODULE FOR RAPID/ CREEP FEED DRIVE INCL. CONFIG. PACKAGE ON CD
Supply voltage
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; max.
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
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 +30 V
Input current
for 2-wire sensor
— for signal "0", typ.		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 signal		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
● Message frame 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
Galvanic isolation
Galvanic isolation digital inputs
● Galvanic isolation digital inputs		Yes
Galvanic isolation digital outputs
● Galvanic isolation digital outputs		Yes
Degree and class of protection
Degree of protection to EN 60529
● IP20		Yes
Ambient conditions
Operating temperature
● Min.		0 °C
● max.		60 °C
Storage/transport temperature
● Min.		-40 °C
● max.		70 °C
Relative humidity
● Humidity class F		Yes
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:		13.10.2014