| General information |
| Product type designation |
IM 155-5 PN ST |
| HW functional status |
from FS01 |
| Firmware version |
V4.1.0 |
| ● FW update possible |
Yes |
| Vendor identification (VendorID) |
0x002A |
| Device identifier (DeviceID) |
0X0312 |
| Product function |
| ● I&M data |
Yes; I&M0 to I&M3 |
| ● Module swapping during operation (hot swapping) |
No |
| ● Isochronous mode |
Yes |
| ● IRT |
Yes |
| ● Tool changer |
No |
| ● Local coupling, IO data |
No |
| Engineering with |
| ● STEP 7 TIA Portal configurable/integrated from version |
V15 |
| ● STEP 7 configurable/integrated from version |
use GSD file |
| ● PROFINET from GSD version/GSD revision |
GSDML V2.3 |
| Configuration control |
| via dataset |
Yes |
| Supply voltage |
| Rated value (DC) |
24 V |
| permissible range, lower limit (DC) |
19.2 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 |
10 ms |
| Input current |
| Current consumption (rated value) |
0.2 A; at 24 V DC and without load |
| Current consumption, max. |
1.2 A |
| Inrush current, max. |
9 A |
| I²t |
0.09 A²·s |
| Power |
| Infeed power to the backplane bus |
14 W |
| Power consumption from the backplane bus |
2.3 W; in case of operation with separate system power supply to the left of IM |
| Power loss |
| Power loss, typ. |
4.5 W |
| Address area |
| Address space per module |
| ● Address space per module, max. |
256 byte; For input and output data respectively |
| Address space per station |
| ● Address space per station, max. |
512 byte; For input and output data respectively |
| Hardware configuration |
| Integrated power supply |
Yes; 14 W |
| System power supply can be plugged in to left of IM |
Yes |
| Number of permissible power segments |
3; incl. interface module |
| Rack |
| ● Modules per rack, max. |
30; I/O modules |
| Submodules |
| ● Number of submodules per station, max. |
256; 9 per I/O module |
| Interfaces |
| Number of PROFINET interfaces |
1; 2 ports (switch) |
| 1. Interface |
| Interface types |
| ● RJ 45 (Ethernet) |
Yes |
| ● Number of ports |
2 |
| ● integrated switch |
Yes |
| ● BusAdapter (PROFINET) |
No |
| Protocols |
| ● PROFINET IO Device |
Yes |
| ● Open IE communication |
Yes |
| ● Media redundancy |
Yes; PROFINET MRP client |
| PROFINET IO Device |
| Services |
| — IRT |
Yes; 250 µs to 4 ms in 125 µs frame |
| — PROFIenergy |
No |
| — Prioritized startup |
Yes |
| — Shared device |
Yes |
| — Number of IO Controllers with shared device, max. |
2 |
| Interface types |
| RJ 45 (Ethernet) |
| ● Transmission procedure |
PROFINET with 100 Mbit/s full duplex (100BASE-TX) |
| ● 100 Mbps |
Yes |
| ● Autonegotiation |
Yes |
| ● Autocrossing |
Yes |
| Protocols |
| Supports protocol for PROFINET IO |
Yes |
| PROFIsafe |
Yes |
| PROFIBUS |
No |
| EtherNet/IP |
No |
| Modbus TCP |
No |
| Redundancy mode |
| ● PROFINET system redundancy (S2) |
No |
| — on S7-1500R/H |
No |
| — on S7-400H |
No |
| ● PROFINET system redundancy (R1) |
No |
| ● H-Sync forwarding |
No |
| Media redundancy |
| — MRP |
Yes |
| — MRPD |
No |
| Open IE communication |
| ● TCP/IP |
Yes |
| ● SNMP |
Yes |
| ● LLDP |
Yes |
| Isochronous mode |
| Equidistance |
Yes |
| shortest clock pulse |
250 µs |
| max. cycle |
4 ms |
| Bus cycle time (TDP), min. |
250 µs |
| Jitter, max. |
1 µs |
| Interrupts/diagnostics/status information |
| Status indicator |
Yes |
| Alarms |
Yes |
| Diagnostics function |
Yes |
| Diagnostics indication LED |
| ● RUN LED |
Yes; green LED |
| ● ERROR LED |
Yes; red LED |
| ● MAINT LED |
Yes; Yellow LED |
| ● Connection display LINK TX/RX |
Yes; 2x green-yellow LEDs |
| Potential separation |
| between backplane bus and electronics |
No |
| between PROFINET and all other circuits |
Yes; 1500 V AC (type test) |
| between supply and all other circuits |
No |
| Permissible potential difference |
| between different circuits |
Safety extra low voltage SELV |
| Isolation |
| Isolation tested with |
707 V DC (type test) |
| Standards, approvals, certificates |
| Siemens Eco Profile (SEP) |
Siemens EcoTech |
| Ecological footprint |
| ● environmental product declaration |
Yes |
| Global warming potential |
| — global warming potential, (total) [CO2 eq] |
64.1 kg |
| — global warming potential, (during production) [CO2 eq] |
11.1 kg |
| — global warming potential, (during operation) [CO2 eq] |
53.6 kg |
| — global warming potential, (after end of life cycle) [CO2 eq] |
-0.669 kg |
| Ambient conditions |
| Ambient temperature during operation |
| ● horizontal installation, min. |
-25 °C; From FS03 |
| ● horizontal installation, max. |
60 °C |
| ● vertical installation, min. |
-25 °C; From FS03 |
| ● vertical installation, max. |
40 °C |
| Altitude during operation relating to sea level |
| ● Installation altitude above sea level, max. |
5 000 m; Restrictions for installation altitudes > 2 000 m, see manual |
| connection method |
| ET-Connection |
| ● via BU/BA Send |
No |
| Dimensions |
| Width |
35 mm |
| Height |
147 mm |
| Depth |
129 mm |