Supply voltage

Rated value (DC)

• ● 24 V DC

Yes; From power module

Yes; From power module

Yes; From power module

Yes; From power module

Yes; From power module

Yes

permissible range, lower limit (DC)

20.4 V

20.4 V

20.4 V

20.4 V

20.4 V

20.4 V

permissible range, upper limit (DC)

28.8 V

28.8 V

28.8 V

28.8 V

28.8 V

28.8 V

Reverse polarity protection

Yes

Yes

Yes

Yes

Yes

Yes

Input current

from supply voltage L+, max.

Dependent on encoder

Dependent on encoder

Dependent on encoder

Dependent on encoder

Dependent on encoder

Dependent on encoder

from backplane bus 3.3 V DC, max.

10 mA

10 mA

10 mA

10 mA

10 mA

Encoder supply

Number of outputs

0; no encoder supply

Type of output voltage

min. L+ (-0.5 V), under load

min. L+ (-0.5 V), under load

min. L+ (-0.5 V), under load

min. L+ (-0.5 V), under load

max. M +0.5 V, under load

Short-circuit protection

Yes; Electronic

Yes; Electronic

Output current

• ● Rated        value

500 mA

500 mA

500 mA

500 mA

500 mA

• ●        permissible range, lower limit

0 mA

0 mA

0 mA

0 mA

0 mA

• ●        permissible range, upper limit

500 mA

500 mA

500 mA

500 mA

500 mA

Power loss

Power loss, typ.

0.4 W

0.4 W

0.7 W

0.7 W

0.7 W

1.2 W

Address space per module

• ● with        packing

2 bit

2 bit

4 bit

4 bit

4 bit

• ● without        packing

1 byte

1 byte

1 byte

1 byte

1 byte

1 byte

Digital inputs

Number of digital inputs

2

2

4

4

4

8

Input characteristic curve in accordance with IEC   61131, type 1

Yes

Yes

Yes

Yes

Yes

Yes; 2-wire sensors connectable

Number of simultaneously controllable inputs

• ● Number of        simultaneously controllable inputs

8

Input voltage

• ● Type of        input voltage

DC

DC

DC

DC

DC

DC

• ● Rated        value (DC)

24 V

24 V

24 V

24 V

24 V

24 V

• ● for signal        "0"

-30 to +5V

-30 to +5V

-30 to +5V

-30 to +5V

-5 to +30V

-30 to +5V

• ● for        signal "1"

+15 to +30V

+11 to +30V

+15 to +30V

+11 to +30V

-15 to -30 V

+15 to +30V

Input current

• ● for        signal "1", typ.

7 mA; at 24 V

8 mA

7 mA; at 24 V

8 mA

7 mA; at 24 V

5 mA

Input delay (for rated value of input voltage)

for standard inputs

• —        parameterizable

No

Yes; 0.1 / 0.5 / 3 / 15 ms

No

Yes; 0.1 / 0.5 / 3 / 15 ms

No

No

• — at        "0" to "1", min.

2 ms; typically 3 ms

0.05 / 0.4 / 2.7 / 14.85

2 ms; typically 3 ms

0.05 / 0.4 / 2.7 / 14.85

2 ms; typically 3 ms

2 ms

• — at        "0" to "1", max.

4.5 ms

0,15 / 0,6 / 3,3 / 15,15

4.5 ms

0,15 / 0,6 / 3,3 / 15,15

4.5 ms

4.5 ms

• — at        "1" to "0", min.

2 ms; typically 3 ms

0.05 / 0.4 / 2.7 / 14.85

2 ms; typically 3 ms

0.05 / 0.4 / 2.7 / 14.85

2 ms; typically 3 ms

2 ms

• — at        "1" to "0", max.

4.5 ms

0,15 / 0,6 / 3,3 / 15,15

4.5 ms

0,15 / 0,6 / 3,3 / 15,15

4.5 ms

4.5 ms

Cable length

• ● shielded,        max.

1 000 m

1 000 m

1 000 m

1 000 m

1 000 m

1 000 m

• ●        unshielded, max.

600 m

600 m

600 m

600 m

600 m

600 m

Encoder

Connectable encoders

• ● 2-wire        sensor

Yes

Yes

Yes

Yes

Yes

Yes

• —        permissible quiescent current (2-wire sensor), max.

1.5 mA

1.5 mA

1.5 mA

1.5 mA

1.5 mA

1.5 mA

Isochronous mode

Isochronous operation (application synchronized up to   terminal)

Yes; TWE = 3000 us

Interrupts/diagnostics/status information

Diagnostic functions

No

Yes

No

Yes

No

No

Alarms

• ● Hardware        interrupt

Yes; Parameterizable

Diagnostic messages

• ●        Short-circuit

Yes; Short-circuit of outputs to ground; module by   module

Yes; Short-circuit of outputs to ground; module by   module

Diagnostics indication LED

• ● Group        error SF (red)

No

Yes

No

Yes

No

• ● Status        indicator digital input (green)

Yes; per channel

Yes; per channel

Yes; per channel

Yes; per channel

Yes; per channel

Yes

Parameter

Remark

1 byte

3 byte

1 byte

3 byte

1 byte

3-byte parameter (not accessible for the user)

Diagnostics short-circuit

Disable / enable

Disable / enable

Potential separation

Potential separation digital inputs

• ● between        the channels

No

No

No

No

No

No

• ● between        the channels and backplane bus

Yes

Yes

Yes

Yes

Yes

Yes

Permissible potential difference

between different circuits

75 V DC/60 V AC

75 V DC/60 V AC

75 V DC/60 V AC

75 V DC/60 V AC

75 V DC/60 V AC

75 V DC/60 V AC

Isolation

Isolation tested with

500 V DC

500 V DC

500 V DC

500 V DC

500 V DC

500 V DC

Dimensions

Width

15 mm

15 mm

15 mm

15 mm

15 mm

15 mm

Height

81 mm

81 mm

81 mm

81 mm

81 mm

81 mm

Depth

52 mm

52 mm

52 mm

52 mm

52 mm

52 mm

Weights

Weight, approx.

35 g

35 g

35 g

35 g

35 g

35 g

Supply voltage

Rated value (DC)

• ● 24 V DC

Yes; From power module

Yes

Yes; From power module

permissible range, lower limit (DC)

24 V

20.4 V

20.4 V

permissible range, upper limit (DC)

48 V

28.8 V

28.8 V

Rated value (AC)

• ● 24 V AC

Yes

• ● 120 V AC

Yes; From power module

• ● 230 V AC

Yes

permissible range, lower limit (AC)

24 V

102 V

192 V

permissible range, upper limit (AC)

48 V

144 V

264 V

Reverse polarity protection

Yes; AC or DC automatic

Yes

Input current

from supply voltage L+, max.

Dependent on encoder

Dependent on encoder

from supply voltage L1, max.

Dependent on encoder

Dependent on encoder

from backplane bus 3.3 V DC, max.

10 mA

6 mA

6 mA

Encoder supply

Number of outputs

1

Type of output voltage

min. L+ (-0.5 V), under load

min. 8.2 V, loaded

Short-circuit protection

Yes; per module

Yes; Electronic

Output current

• ● Rated        value

500 mA

45 mA

• ●        permissible range, lower limit

0 mA

• ●        permissible range, upper limit

500 mA

Power loss

Power loss, typ.

0.7 W

0.5 W

0.7 W

1.6 W

1.2 W

Address space per module

• ● with        packing

4 bit

2 bit

2 bit

4 bit

• ● without        packing

1 byte

1 byte

1 byte

1 byte

Digital inputs

Number of digital inputs

4

2

2

4

8

Number of NAMUR inputs

4

Parallel switching of inputs

No

Input characteristic curve in accordance with IEC   61131, type 1

Yes

Yes

Yes

Yes

Number of simultaneously controllable inputs

• ● Number of        simultaneously controllable inputs

4

Input voltage

• ● Type of        input voltage

AC/DC

AC

AC

DC

DC

• ● Rated        value (DC)

24 V

• ● Rated        value (AC)

120 V; 47 ... 63 Hz

230 V; 47 ... 63 Hz

• ● Rated        value (UC)

24 V

• ● for        signal "0"

-6 to +6 V DC/ 0 to 5 V AC

0V AC to 20V AC

0V AC to 40V AC

-5 to +30V

• ● for        signal "1"

-15 V DC to -57.6 V DC; 15 V DC to 57.6 V DC; 15 V AC   to 48 V AC

79 to 132 V AC

164V AC to 264V AC

-15 to -30 V

Input current

• ● for        signal "1", typ.

10 mA; 4 to 10 mA

3 mA; 3 to 9 mA

5 mA; 5 to 15mA

6 mA; at 24 V

for 10 k switched contact

• — for        signal "0"

0.35 to 1.2 mA

• — for        signal "1"

2.1 to 7 mA

for unswitched contact

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

0.5 mA

• — for        signal "1"

typ. 8 mA

for NAMUR encoders

• — for        signal "0"

0.35 to 1.2 mA

• — for signal        "1"

2.1 to 7 mA

Input delay (for rated value of input voltage)

for standard inputs

• —        parameterizable

No

• — at        "0" to "1", min.

15 ms

15 ms

2 ms

• — at        "0" to "1", max.

15 ms

4.6 µs

4.5 ms

• — at        "1" to "0", min.

25 ms

45 ms

2 ms

• — at        "1" to "0", max.

15 ms

4.6 µs

4.5 ms

Encoder connection

• ● Fixed        current limitation for wire-break monitoring, min.

18 kΩ;   Rated voltage 24 V (15 V to 35 V); rated voltage 48 V (30 V to 60 V): 39   kohms

Cable length

• ● shielded,        max.

1 000 m

1 000 m

1 000 m

200 m

1 000 m

• ●        unshielded, max.

600 m

600 m

600 m

600 m

Encoder

Connectable encoders

• ● 2-wire        sensor

Yes

No

No

Yes

• —        permissible quiescent current (2-wire sensor), max.

2 mA; (0.5 to 2 mA), a minimum load current is   necessary for wire break diagnostics.

1 mA

2 mA

1.5 mA

Isochronous mode

Isochronous operation (application synchronized up to   terminal)

Yes

No

No

Yes

Interrupts/diagnostics/status information

Diagnostic functions

Yes; Parameterizable

No

No

Yes; Diagnostic alarm

No

Alarms

• ●        Diagnostic alarm

Yes; can be set

• ● Hardware        interrupt

No

Diagnostic messages

• ●        Diagnostic information readable

Yes

• ●        Wire-break

Yes

Yes

• ●        Short-circuit

No

No

Diagnostics indication LED

• ● Group        error SF (red)

Yes

Yes

No

• ● Status        indicator digital input (green)

Yes; per channel

Yes; per channel

Yes; per channel

Yes; per channel

Yes; per channel

Parameter

Remark

3 byte

3 byte

12 byte

3 byte

Potential separation

Potential separation digital inputs

• ● between        the channels

No

No

No

No

No

• ● between        the channels and backplane bus

Yes

Yes

Yes

Yes

Yes

• ● Between        the channels and load voltage L+

Yes

Permissible potential difference

between different circuits

75 V DC/60 V AC

75 V DC/60 V AC

75 V DC/60 V AC

between M internally and the inputs

1500 V AC

1500 V AC

Isolation

Isolation tested with

2500 V DC

2500 V DC

4 000 V DC

500 V DC

500 V DC

Dimensions

Width

15 mm

15 mm

15 mm

15 mm

15 mm

Height

81 mm

81 mm

81 mm

81 mm

81 mm

Depth

52 mm

52 mm

52 mm

52 mm

52 mm

Weights

Weight, approx.

35 g

31 g

31 g

35 g

35 g