6ES7 143-2BH00-0AB0

6ES7 143-2BH50-0AB0

Supply voltages

Rated value

• 24 V DC

Yes; -15 / +20 %

Yes; -15 / +20 %

• permissible range, lower limit (DC)

20.4 V

20.4 V

• permissible range, upper limit (DC)

28.8 V

28.8 V

• Reverse polarity protection

Yes; Also electronic protection

Yes; Also electronic protection

Connection method

Bus cables

Bus and voltage: X01/X02: 2x M23 (17-pin)

Bus and voltage: X01/X02: 2x M23 (17-pin)

Inputs/outputs

8x 5-pin M12x1 circular connector

8x 5-pin M12x1 circular connector

Protocols

PROFIBUS DP protocol

Yes; Ramp-up time at 12 Mbit/s: approx. 80 ms

Yes

PROFIBUS DP

Cable length, max.

30 m; Per line, shielded

30 m; Per line, shielded

Digital inputs

Number of digital inputs

8; 16 process channels, 8 DI fixed, 8 DI/DO can be set in parameters

8; 16 process channels, 8 DI fixed, 8 DI/DO can be set in parameters

Input characteristic curve acc. to IEC 1131, Type 2

Yes

Yes

Input voltage

• for signal "0"

-3 to +5 V

-3 to +5 V

• for signal "1"

15 to 30 V

15 to 30 V

Input current

• for signal "1", typ.

7 mA

7 mA

Input delay (for rated value of input voltage)

• for standard inputs

• at "0" to "1", max.

3 ms; typ.

3 ms; typ.

Cable length

• Cable length unshielded, max.

10 m; for signal lines

10 m; for signal lines

Digital outputs

Number of digital outputs

8; 16 process channels, 8 DI fixed, 8 DI/DO can be set in parameters

8; 16 process channels, 8 DI fixed, 8 DI/DO can be set in parameters

Short-circuit protection

Yes; Electronic

Yes; Electronic

Output current

• for signal "1" permissible range for 0 to 55 °C, max.

0.5 A

0.5 A

Switching frequency

• with resistive load, max.

100 Hz

100 Hz

Aggregate current of outputs (per group)

• up to 55 °C, max.

2 A

2 A

Cable length

• Cable length unshielded, max.

10 m

10 m

Encoder supply

Number of outputs

8

8

Output current, rated value

0.5 A; 8 channels each

0.5 A; 8 channels each

Encoder

Connectable encoders

• 2-wire BEROS

Yes

Yes

Interrupts/diagnostics/status information

Diagnoses

• Diagnostic functions

Yes; Diagnostic frames

Yes; Diagnostic frames

• Short circuit

Yes; (Digital outputs) per group; X0 to X1 or X2 to X3

Yes; (Digital outputs) per group; X0 to X1 or X2 to X3

• Short circuit encoder supply

Yes; per group X0 to X3 or X4 to X7

Yes; per group X0 to X3 or X4 to X7

• Missing load voltage

Yes

Yes

Diagnostics indication LED

• Description

Channel 01, Channel 02

Channel 01, Channel 02

• Bus fault BF (red)

Yes

Yes

• Rated load voltage PWR (green)

Yes; 24 V DC (load voltage) US2

Yes; 24 V DC (load voltage) US2

• Group error SF (red)

Yes

Yes

• Status indicator digital output (green)

Yes

Yes

• Status indicator digital input (green)

Yes

Yes

• Monitoring 24 V voltage supply ON (green)

Yes; (Logic circuits/encoder voltage) US1

Yes; (Logic circuits/encoder voltage) US1

Environmental requirements

Operating temperature

• max.

55 °C

55 °C

Degree of protection

IP65

Yes

Yes

Standards, approvals, certificates

CE mark

Yes

Yes

CSA approval

Yes; ES 02 or higher

Yes

UL approval

Yes; ES 02 or higher

Yes

General information

Housing

Die-cast aluminum

Die-cast aluminum

Dimensions and weight

Dimensions

• Width

54 mm

54 mm

• Height

55 mm; 64 mm incl. overall plug height

55 mm; 64 mm incl. overall plug height

• Depth

150 mm

150 mm

• Length

150 mm

150 mm

Weight

• Weight, approx.

780 g

780 g