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Industrial communication module Siemens model 6ES71556AU020BN0

Industrial communication module Siemens model 6ES71556AU020BN0, Part number 6ES71556AU020BN0

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Manufacturer part number
6ES71556AU020BN0
Manufacturer
Siemens
ARAN VISION part number
AV-FEED-1CB5YMI
Category
PLC and HMI
Product description
Industrial communication module Siemens part number 6ES71556AU020BN0; Product type designation: IM 155-6 PN ST; Firmware version: V6.4.0; PROFINET from GSD version/GSD revision: GSDML V2.45. Technical specifications, condition and supply feasibility are checked before ordering.
Manufacturer standard lead time
Manufacturer confirmation required

Manufacturer replenishment time; delivery to you is confirmed separately.

Product attributes

Product type designation
IM 155-6 PN ST
Firmware version
V6.4.0
PROFINET from GSD version/GSD revision
GSDML V2.45
Rated value (DC)
24 V
permissible range, lower limit (DC)
19.2 V
permissible range, upper limit (DC)
28.8 V
Number of PROFINET interfaces
1; 2 ports (switch)
RJ 45 (Ethernet)
Yes; with BusAdapter
BusAdapter (PROFINET)
Yes; BA 2x RJ45, BA 2x FC, BA 2x M12
PROFINET IO device
Yes
Open IE communication
Yes
Media redundancy
Yes; PROFINET MRP client
Transmission procedure
PROFINET with 100 Mbit/s full duplex (100BASE-TX)
Supports protocol for PROFINET IO
Yes
PROFIBUS
No
EtherNet/IP
No
PROFINET system redundancy (S2)
No
PROFINET system redundancy (R1)
No
Monitoring of the supply voltage (PWR-LED)
Yes; green PWR LED
between PROFINET and all other circuits
Yes; 1500 V AC (type test)
PROFINET Security Class
1
Width
50 mm
Height
117 mm
Depth
74 mm
FW update possible
Yes
Vendor identification (VendorID)
002AH
Device identifier (DeviceID)
0313H
Manufacturer ID according to ODVA (VendorID)
04E3H
Device ID according to ODVA (Product code)
0FA2H
I&M data
Yes; I&M0 to I&M4
Module swapping during operation (hot swapping)
Yes; Multi-hot swapping
Isochronous mode
No
IRT
Yes
Local coupling, IO data
Yes
Number of coupling modules
6; 1x output + max. 5x input
STEP 7 TIA Portal configurable/integrated from version
V20
Report a product information error
Documents and technical resources
ARAN VISION product sheetView and print specifications
Manufacturer datasheetOpen manufacturer datasheet
Official product pageSiemens

Source checked: 2026-09-11

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