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Product type designation

Supply voltage

Rated value (DC)

• ● 24 V DC

Yes

Yes

permissible range, lower limit (DC)

20.4 V

20.4 V

permissible range, upper limit (DC)

28.8 V

28.8 V

Input current

from backplane bus 5 V DC, max.

105 mA

130 mA

Digital inputs

• ● from load voltage L+ (without load), max.

4 mA; per channel

4 mA; per channel

Output voltage

Power supply to the transmitters

• ● present

Yes

Yes

Power losses

Power loss, typ.

1.5 W

2.5 W

Digital inputs

Number of digital inputs

8

16

• ● In groups of

2

4

Input characteristic curve in accordance with IEC 61131, type 1

Yes

Yes

Number of simultaneously controllable inputs

all mounting positions

• — up to 40 °C, max.

8

16

horizontal installation

• — up to 40 °C, max.

8

16

• — up to 50 °C, max.

8

16

vertical installation

• — up to 40 °C, max.

8

16

Input voltage

• ● Type of input voltage

DC

DC

• ● Rated value (DC)

24 V

24 V

• ● for signal "0"

5 V DC at 1 mA

5 V DC at 1 mA

• ● for signal "1"

15 VDC at 2.5 mA

15 VDC at 2.5 mA

Input current

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

1 mA

1 mA

• ● for signal "1", min.

2.5 mA

2.5 mA

• ● for signal "1", typ.

4 mA; Typical

4 mA; Typical

Input delay (for rated value of input voltage)

for standard inputs

• — Parameterizable

Yes; 0.2 ms, 0.4 ms, 0.8 ms, 1.6 ms, 3.2 ms, 6.4 ms and 12.8 ms, selectable in groups of four

Yes; 0.2 ms, 0.4 ms, 0.8 ms, 1.6 ms, 3.2 ms, 6.4 ms and 12.8 ms, selectable in groups of four

for interrupt inputs

• — Parameterizable

Yes

Yes

Cable length

• ● shielded, max.

500 m

500 m

• ● Unshielded, max.

300 m

300 m

Digital outputs

Number of digital outputs

0

0

short-circuit protection

No

No

Interrupts/diagnostics/status information

Alarms

• ● Alarms

Yes

Yes

• ● Diagnostic alarm

Yes

Yes

Diagnostic messages

• ● Diagnostic functions

Yes

Yes

• ● Monitoring the supply voltage

Yes

Yes

Diagnostics indication LED

• ● for status of the inputs

Yes

Yes

• ● for maintenance

Yes

Yes

• ● Status indicator digital input (green)

Yes

Yes

Galvanic isolation

Galvanic isolation digital inputs

• ● between the channels, in groups of

2

4

Degree and class of protection

Degree of protection to EN 60529

• ● IP20

Yes

Yes

Standards, approvals, certificates

CE mark

Yes

Yes

CSA approval

Yes

Yes

cULus

Yes

Yes

FM approval

Yes

Yes

RCM (formerly C-TICK)

Yes

Yes

Marine approval

• ● Marine approval

Yes

Ambient conditions

Free fall

• ● dro height, max. (in packaging)

0.3 m; five times, in dispatch package

0.3 m; five times, in dispatch package

Ambient temperature in operation

• ● Permissible temperature range

-20 °C to +60 °C horizontal mounting, -20 °C to 50 °C vertical mounting, 95% humidity, non-condensing

• ● Min.

-20 °C

-20 °C

• ● max.

60 °C

60 °C

• ● Permissible temperature change

5°C to 55°C, 3°C / minute

5°C to 55°C, 3°C / minute

Storage/transport temperature

• ● Min.

-40 °C

-40 °C

• ● max.

70 °C

70 °C

Air pressure acc. to IEC 60068-2-13

• ● Storage/transport, min.

660 hPa

660 hPa

• ● Storage/transport, max.

1 080 hPa

1 080 hPa

Relative humidity

• ● Permissible range (without condensation) at 25 °C

95 %

95 %

Connection method

required front connector

Yes

Yes

Mechanics/material

Type of housing (front)

• ● plastic

Yes

Yes

Dimensions

Width

45 mm

45 mm

Height

100 mm

100 mm

Depth

75 mm

75 mm

Weights

Weight, approx.

170 g

210 g