6ES7451-3AL00-0AE0 SIEMENS Positioning Module New

Supply voltage

24 V DC

Yes

Input current

Current consumption, max.

550 mA

Encoder supply

5 V encoder supply

5 V

Yes

Output current, max.

210 mA

Cable length, max.

35 m; at max. 210 mA

24 V encoder supply

24 V

Yes

Output current, max.

300 mA

Cable length, max.

100 m; at max. 300 mA

Absolute encoder (SSI) encoder supply

Absolute encoder (SSI)

Yes

Output voltage

24 V DC

Output current, max.

300 mA

Cable length, max.

300 m; At max. 156 kbit/s

Digital inputs

Number/binary inputs

12; 4 per axis

Functions

Reference cams, reversing cams, flying actual value setting, start/stop positioning

Input voltage

Rated value, DC

24 V

for signal "0"

-3 to +5 V

for signal "1"

11 to 30 V

Input current

for signal "1", typ.

6 mA

for 2-wire BERO

for signal "1", typ.

30 mA

Digital outputs

Number/binary outputs

12; 4 per axis

Functions

Rapid traverse, creep, run right, run left

Functionality/short-circuit strength

Yes

Output voltage

for signal "1", min.

UP -3 V

Output current

for signal "1" permissible range for 0 to 55 °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

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.

1 MHz

Encoder signals, incremental encoder (asymmetrical)

Trace mark signals

A, B

Zero mark signal

N

Input voltage

24 V

Input frequency, max.

50 kHz; for 25 m cable length, 25 kHz for 100 m cable length

Cable length, shielded, max.

100 m

Encoder signals, absolute encoder (SSI)

Input signal

5 V difference signal (phys. RS 422)

Data signal

DATA, notDATA

Clock signal

CL, notCL

Telegram length

13 or 25 bit serial

Clock frequency, max.

1.25 MHz

Gray code

1

Cable length, shielded, max.

300 m; At max. 156 kbit/s

Galvanic isolation

Galvanic isolation digital inputs

Galvanic isolation digital inputs

Yes

Galvanic isolation digital outputs

Galvanic isolation digital outputs

Yes

Ambient conditions

Operating temperature

Min.

0 °C

max.

55 °C

Storage/transport temperature

Min.

-40 °C

max.

70 °C

Relative humidity

Humidity class F

Yes

Degree and class of protection

IP20

Yes

Connection method

required front connector

1x 48-pin

Dimensions

Width

50 mm

Height

290 mm

Depth

210 mm

Weight

Weight, approx.

1300 g