Power   supply (rated value)

DC 24   V

Power   supply (permitted range)

DC   20.4...28.8 V

Reverse   polarity protection

yes

Current   consumption (no-load operation)

50 mA

Current   consumption (rated value)

300   mA

Inrush   current

60 A

I²t

0.4   A²s

Max.   current drain at backplane bus

0.8 A

Power   loss

1.5 W

Status information, alarms, diagnostics

Status   display

yes

Interrupts

yes,   parameterizable

Process   alarm

yes,   parameterizable

Diagnostic   interrupt

yes,   parameterizable

Diagnostic   functions

yes,   parameterizable

Diagnostics   information read-out

possible

Supply   voltage display

green   LED

Group   error display

red   SF LED

Channel   error display

none

Hardware configuration

Racks,   max.

1

Modules   per rack, max.

8

Number   of digital modules, max.

8

Number   of analog modules, max.

8

Communication

Fieldbus

PROFIBUS-DP   to EN 50170

Type   of interface

RS485

Connector

Sub-D,   9-pin, female

Topology

Linear   bus with bus termination at both ends

Electrically   isolated

yes

Number   of participants, max.

125

Node   addresses

1 -   125

Transmission   speed, min.

9.6   kbit/s

Transmission   speed, max.

12   Mbit/s

Address   range inputs, max.

244   Byte

Address   range outputs, max.

244   Byte

Housing

Material

PPE /   PA 6.6

Mounting

Profile   rail 35 mm

Mechanical data

Dimensions   (WxHxD)

25.4   mm x 76 mm x 78 mm

Net   weight

90 g

Environmental conditions

Operating   temperature

0 °C   to 60 °C

Storage   temperature

-25   °C to 70 °C

Certifications

UL   certification

yes