6ES7 452-1AH00-0AE0

Supply voltages

 

Rated value

 
  • 24 V DC

Yes

Current consumption

 

Current consumption, max.

500 mA

Connection method

 

required front connector

1x 48-pin

Digital inputs

 

Number of digital inputs

11

Functions

Reference point switch, flying actual value setting/length measurement, brake release, enable track output no. 3 to 10

Input voltage

 
  • Rated value, DC

24 V
  • for signal "0"

-28.8 to +5 V
  • for signal "1"

11 to 28.8 V

Input current

 
  • for signal "0", max. (permissible quiescent current)

2 mA
  • for 2-wire BERO

 
    • for signal "1", typ.

9 mA

Digital outputs

 

Number of digital outputs

16

Functions

Cam track

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 55 °C, max.

600 mA; with UPmax
  • for signal "0" residual current, max.

0.5 mA

Encoder supply

 

5 V encoder supply

 
  • 5 V

Yes
  • Output current, max.

300 mA
  • Cable length, max.

32 m

24 V encoder supply

 
  • 24 V

Yes
  • Output current, max.

300 mA
  • Cable length, max.

100 m

Encoder

 

Connectable encoders

 
  • Incremental encoder (symmetrical)

Yes
  • Incremental encoder (asymmetrical)

Yes
  • Absolute encoder (SSI)

Yes
  • 2-wire BEROS

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; 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

13 or 25 bit serial
  • Clock frequency, max.

1 MHz
  • Gray code

1
  • Cable length, shielded, max.

300 m; at max. 125 kHz

Galvanic isolation

 

Galvanic isolation digital inputs

 
  • Galvanic isolation digital inputs

No

Galvanic isolation digital outputs

 
  • Galvanic isolation digital outputs

No

Environmental requirements

 

Operating temperature

 
  • Min.

0 °C
  • max.

55 °C

Storage/transport temperature

 
  • Min.

-40 °C
  • max.

70 °C

Relative humidity

 
  • Humidity class F

Yes

Degree of protection

 

IP20

Yes

Dimensions and weight

 

Dimensions

 
  • Width

25 mm
  • Height

290 mm
  • Depth

210 mm

Weight

 
  • Weight, approx.

650 g