General information

Product type designation

IM 155-5 DP ST

HW functional status

FS01

Firmware version

V2.0.0

Vendor identification (VendorID)

81AAh

Product function

• ● I&M data

Yes; I&M0 to I&M3

Engineering with

• ● STEP 7 TIA Portal configurable/integrated as of version

V13 / V13

• ● STEP 7 configurable/integrated as of version

V5.5 SP3 / -

• ● PROFIBUS as of GSD version/GSD revision

V1.0 / V5.1

Configuration control

via user data

No

via dataset

No

Supply voltage

Type of supply voltage

DC

Rated value (DC)

24 V

permissible range, lower limit (DC)

20.4 V

permissible range, upper limit (DC)

28.8 V

Reverse polarity protection

Yes

Short-circuit protection

Yes

Mains buffering

• ● Mains/voltage failure stored energy time

5 ms

Input current

Current consumption (rated value)

0.2 A; at 24 V DC and without load

Current consumption, max.

1.2 A; at 20.4 V DC and max. load

Inrush current, max.

4 A

I²t

0.09 A²·s

from interface 5 V DC, max.

80 mA

Power

Infeed power to the backplane bus

14 W

Power loss

Power loss, typ.

4 W

Address area

Address space per module

• ● Address space per module, max.

32 byte; per input / output

Address space per station

• ● Address space per station, max.

244 byte; per input / output

Hardware configuration

Integrated power supply

Yes

System power supply can be plugged in to left of IM

No

Number of permissible power segments

1

Rack

• ● Modules per rack, max.

12; I/O modules

Interfaces

Number of PROFIBUS interfaces

1

1. Interface

Interface types

• ● RS 485

Yes

Functionality

• ● PROFIBUS DP slave

Yes

RS 485

• ● Transmission rate, max.

12 Mbit/s

PROFIBUS DP

Services

• — SYNC capability

Yes

• — FREEZE capability

Yes

• — DPV1

Yes

Isochronous mode

Isochronous operation (application synchronized up to terminal)

No

Interrupts/diagnostics/status information

Status indicator

Yes

Alarms

Yes

Diagnostic functions

Yes

Diagnostics indication LED

• ● RUN LED

Yes; Green LED

• ● ERROR LED

Yes; Red LED

• ● MAINT LED

Yes; yellow LED

• ● Connection display DP

Yes; Green LED

Potential separation

between backplane bus and electronics

No

between PROFIBUS DP and all other circuit components

Yes

between supply and all other circuits

No

Isolation

Isolation tested with

707 V DC (type test)

Ambient conditions

Ambient temperature during operation

• ● horizontal installation, min.

0 °C

• ● horizontal installation, max.

60 °C

• ● vertical installation, min.

0 °C

• ● vertical installation, max.

40 °C

Connection method

ET-Connection

• ● via BU/BA Send

No

Dimensions

Width

35 mm

Height

147 mm

Depth

129 mm

Weights

Weight, approx.

360 g