| 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 |