6ES7 326-2BF10-0AB0

6ES7 326-2BF41-0AB0

Supply voltage

Load voltage L+

• Rated value (DC)

24 V; 1L+, 2L+, 3L+

24 V; 1L+, 2L+, 3L+

Input current

from load voltage1L+, max.

100 mA; from supply voltage

75 mA; from supply voltage

from load voltage 2L+ (without load), max.

100 mA

100 mA

from load voltage 3L+ (without load), max.

100 mA

100 mA

from backplane bus 5 V DC, max.

100 mA

100 mA

Power losses

Power loss, typ.

6 W

12 W

Digital outputs

Number/binary outputs

10

8

Functionality/short-circuit strength

Yes; Electronic

Yes; Electronic

Limitation of inductive shutdown voltage to

L+ (-33 V)

Lamp load, max.

5 W

5 W

Output voltage

• for signal "1" without series diode, min.

L+ (-1.0 V)

Output current

• for signal "1" rated value

2 A

2 A

• for signal "1" permissible range for 0 to 40 °C, min.

7 mA

7 mA

• for signal "1" permissible range for 0 to 40 °C, max.

2.4 A

2 A; 2 A for horizontal installation, 1 A for vertical installation

• for signal "1" permissible range for 40 to 60 °C, min.

7 mA

7 mA

• for signal "1" permissible range for 40 to 60 °C, max.

2.4 A

1 A; for horizontal installation

• for signal "0" residual current, max.

0.5 mA

0.5 mA

Switching frequency

• with resistive load, max.

25 Hz

30 Hz

• with inductive load, max.

25 Hz

2 Hz

• on lamp load, max.

10 Hz

10 Hz

Aggregate current of outputs (per group)

• horizontal installation

• up to 40 °C, max.

10 A

7.5 A

• up to 60 °C, max.

6 A

5 A

• vertical installation

• up to 40 °C, max.

5 A

5 A

Cable length

• Cable length, shielded, max.

1 000 m

200 m; 200 m for SIL3, AK 6, Cat 4

• Cable length unshielded, max.

600 m

200 m

Interrupts/diagnostics/status information

Alarms

• Diagnostic alarm

Yes

Yes; Parameterizable

Diagnoses

• Diagnostic information readable

Yes

Yes

Galvanic isolation

Galvanic isolation digital outputs

• between the channels

Yes

Yes

• between the channels, in groups of

5

4

• between the channels and the backplane bus

Yes

Yes

• between the channels and the power supply of the electronics

Yes

Yes

Isolation

Isolation checked with

370 V for 1 min

500 V DC / 350 V AC

Standards, approvals, certificates

Highest safety class achievable in safety mode

• acc. to DIN VDE 0801

AK 5 and 6

• acc. to EN 954

Cat. 4

Cat. 4

• acc. to IEC 61508

SIL 3

SIL 3

Connection method

required front connector

40-pin

40-pin

Dimensions

Width

40 mm

80 mm

Height

125 mm

125 mm

Depth

120 mm

120 mm

Weight

Weight, approx.

330 g

465 g