General information
Product type designationIM 155-5 MF HF
HW functional statusfrom FS01
Firmware versionV5.3.1
FW update possibleYes
Vendor identification (VendorID)002AH
Device identifier (DeviceID)0312H
Manufacturer ID according to ODVA (VendorID)0x04E3
Device ID according to ODVA (Product code)0x0FA3
Product function
I&M dataYes; I&M0 to I&M4
Module swapping during operation (hot swapping)Yes; In combination with active backplane bus
Isochronous modeYes
IRTYes
Tool changerYes; Docking station
Local coupling, IO dataYes
— Number of coupling modules6; 1x MSO local output + max. 5x MSO local input
Engineering with
STEP 7 configurable/integrated from versionuse GSD file
PROFINET from GSD version/GSD revisionGSDML V2.45
Configuration control
via datasetYes
CiR - Configuration in RUN
Reparameterization possible in RUNYes
reconfiguration possible in RUNYes; add IO device only
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 protectionYes
Short-circuit protectionYes
Mains buffering
Mains/voltage failure stored energy time10 ms
Input current
Current consumption (rated value)0.16 A; at 24 V DC and without load
Current consumption, max.1.2 A
Inrush current, max.13 A
I²t0.1 A²·s
Power
Infeed power to the backplane bus16 W
Power consumption from the backplane bus3.4 W; in case of operation with separate system power supply to the left of IM
Power loss
Power loss, typ.4.3 W
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.1 440 byte; For input and output data respectively
Hardware configuration
Integrated power supplyYes; 16 W
System power supply can be plugged in to left of IMYes; only with design with U-connectors
Number of permissible power segments3; 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
Transmission procedure100BASE-TX
Number of PROFINET interfaces1; 2 ports (switch)
Interface types
RJ 45 (Ethernet)Yes; with BusAdapter
Number of ports2; with BusAdapter
integrated switchYes
BusAdapter (PROFINET)Yes; BA 2x RJ45, BA 2x FC, BA 2x M12
Protocols
PROFINET IO deviceYes
Open IE communicationYes
Media redundancyYes; PROFINET MRP client / HRP client
Services
— IRTYes; 250 µs to 4 ms in 125 µs frame
— Dynamic Frame Packing (DFP)No
— PROFIenergyNo
— Prioritized startupNo
— Shared deviceYes
— Number of IO Controllers with shared device, max.4; for multi-fieldbus mixed operation: 2x PN controller + 2x EtherNet/IP scanner + 10x Modbus TCP master
RJ 45 (Ethernet)
Transmission procedurePROFINET with 100 Mbit/s full duplex (100BASE-TX)
100 MbpsYes
AutonegotiationYes
AutocrossingYes
Protocols
Supports protocol for PROFINET IOYes
PROFIsafeYes
PROFIBUSNo
EtherNet/IPYes
Modbus TCPYes
Redundancy mode
PROFINET system redundancy (S2)Yes; NAP S2
— on S7-1500R/HYes
— on S7-400HYes; use GSD file
PROFINET system redundancy (R1)No
H-Sync forwardingYes
Media redundancy
— MRPYes
— MRPDYes
Services
— CIP Implicit MessagingYes
— CIP Explicit MessagingYes
— CIP SafetyNo
— Configuration control via Explicit MessagingNo
— Shared deviceYes; for multi-fieldbus mixed operation: 2x PN controller + 2x EtherNet/IP scanner + 10x Modbus TCP master
— Number of scanners with shared device, max.2
Updating times
— Requested Packet Interval (RPI)2 ms
Address area
— Address space per module, max.256 byte; 246 byte outputs / 256 byte inputs
— ForwardOpen (Class1 & 32 bit Header)500 byte; (246 byte outputs / 500 byte inputs)
— LargeForwardOpen (Class3)4 002 byte
Connections
— Number of rack connections2
Services
— read coils (code=1)Yes
— read discrete inputs (code=2)Yes
— Read Holding Registers (Code=3)Yes
— write single coil (code=5)Yes
— write multiple coils (code=15)Yes
— Write Multiple Registers (Code=16)Yes
— Parameter change by masterYes
— Modbus TCP Security ProtocolNo
Address space per station
— Address space per station, max.500 byte; (246 byte outputs / 500 byte inputs)
— Access-consistent address space250 byte; (246 byte outputs / 250 byte inputs)
Updating time
— I/O request interval2 ms
Connections
— number of connections per device9; (1x inputs / 2x outputs / 4x volatile registers / 2x Device Info)
Open IE communication
TCP/IPYes
UDPYes
SNMPYes
LLDPYes
ARPYes
IGMPYes
MulticastYes
BroadcastYes
IPv4Yes
IPv6No
Isochronous mode
EquidistanceYes
shortest clock pulse250 µs
max. cycle4 ms
Bus cycle time (TDP), min.250 µs
Jitter, max.1 µs
Interrupts/diagnostics/status information
Status indicatorYes
AlarmsYes
Diagnostics functionYes
Diagnostics indication LED
RUN LEDYes; green LED
ERROR LEDYes; red LED
MAINT LEDYes; Yellow LED
NS LEDYes; green/red LED
MS LEDYes; green/red LED
IO LEDYes; red-green-yellow LED
Connection display LINK TX/RXYes; 2x green LEDs on BusAdapter
Potential separation
between backplane bus and electronicsNo
between PROFINET and all other circuitsYes; 1500 V AC (type test)
between supply and all other circuitsNo
Permissible potential difference
between different circuitsSafety extra low voltage SELV
Isolation
Isolation tested with707 V DC (type test)
Standards, approvals, certificates
Siemens Eco Profile (SEP)Siemens EcoTech
Network loading class3
Ecological footprint
environmental product declarationYes
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
Security
PROFINET Security Class1
signed firmware updateYes
Secure BootYes
securely removing dataYes
data integrityYes
Ambient temperature during operation
horizontal installation, min.-30 °C
horizontal installation, max.60 °C
vertical installation, min.-30 °C
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
Absolute humidity
dew point, min.-60 °C; suitable for dry room applications
ET-Connection
via BU/BA SendNo
Mechanics/material
Strain reliefYes; Optional
Dimensions
Width35 mm
Height147 mm
Depth129 mm
Weights
Weight, approx.260 g; without BusAdapter