Part number
6ES7416-2XP07-0AB0
Model no
CPU 416-2
50,099.00 SR On request Dispatch — · From TürkiyeGet a Quote
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SIMATIC S7-400

Siemens 6ES7416-2XP07-0AB0 SIMATIC S7-400 CPU 416-2 8MB MPI/DP PROFIBUS DP Programmable Logic Controller

SIMATIC S7-400 CPU 416-2, 8MB work memory, MPI/DP + PROFIBUS DP interfaces, multicomputing capable.

Communication
MPI/DP 12 Mbit/s, PROFIBUS DP
EAN
4047622160275
Description

About the CPU 416-2

The Siemens 6ES7416-2XP07-0AB0 is a SIMATIC S7-400 CPU 416-2 central processing unit with 8 MB of work memory (4 MB code, 4 MB data) and two interfaces: MPI/DP at 12 Mbit/s and a second PROFIBUS DP port. It supports up to 21 expansion units, 2 integrated DP masters, and multicomputing with up to 4 CPUs in one rack.

Certifications & Standards

  • CE
  • CSA
  • UL
  • cULus
  • FM
  • RCM
  • KC
  • EAC

Selection Notes

With one PROFIBUS DP master alongside the built-in MPI/DP port, this CPU handles a single fieldbus segment plus a programming/HMI connection, and the 1 required slot keeps rack space free for I/O or communication modules. 8 MB of work memory and 10,000 max data blocks cover mid-size PROFIBUS-based control programs; a program that needs a native PROFINET interface or more than 8 MB of memory calls for the higher-memory, PROFINET-equipped CPU in the same 416 family instead.

Applications

PROFIBUS DP-based control tasks in S7-400 racks where MPI programming access and a single DP fieldbus segment cover the I/O, without a need for PROFINET or multiple DP masters beyond the two built in.

Specification

Full specification

362 values · Last verified 01 Nov 2026

General information 5

Product type designation CPU 416-2
HW functional status 01
Firmware version V7.0
Product function: Isochronous mode Yes; For PROFIBUS only
Engineering with: Programming package STEP 7 V5.4 or higher with HSP 261

CiR - Configuration in RUN 2

CiR synchronization time, basic load 100 ms
CiR synchronization time, time per I/O byte 10 µs

Supply voltage 1

Rated value (DC) Power supply via system power supply
Show all 362 specifications ↓ Show less ↑354 more values in Identification, Input current, Power loss, Storage, Battery, CPU processing times, CPU-blocks, Counters, timers and their retentivity, Data areas and their retentivity, Address area, Hardware configuration, Time of day, Interfaces, 1. Interface, 2. Interface, Protocols, Isochronous mode, Communication functions, S7 message functions, Test commissioning functions, Standards, approvals, certificates, Ambient conditions, Configuration, Dimensions, Weights, Logistics.

Identification 10

Part number 6ES7416-2XP07-0AB0
Type designation CPU 416-2
Brand Siemens
Condition New, factory sealed
Source Siemens and its authorised distributors
Warranty Manufacturer warranty
Lifecycle status Phase-out announced by the manufacturer
EAN 4047622160275
ETIM class EC000236
eCl@ss 27242207

Input current 4

from backplane bus 5 V DC, typ. 0.9 A
from backplane bus 5 V DC, max. 1.1 A
from backplane bus 24 V DC, max. 300 mA; 150 mA per DP interface
from interface 5 V DC, max. 90 mA; At each DP interface

Power loss 1

Power loss, typ. 4.5 W

Storage 13

Type of memory RAM
Work memory: integrated 8 Mbyte
Work memory: integrated (for program) 4 Mbyte
Work memory: integrated (for data) 4 Mbyte
Work memory: expandable No
Load memory: expandable FEPROM Yes; with Memory Card (FLASH)
Load memory: expandable FEPROM, max. 64 Mbyte
Load memory: integrated RAM, max. 1 Mbyte
Load memory: expandable RAM Yes; with Memory Card (RAM)
Load memory: expandable RAM, max. 64 Mbyte
Backup: present Yes
Backup: with battery Yes; all data
Backup: without battery No

Battery 4

Backup battery: Backup current, typ. 180 µA; up to 40 °C
Backup battery: Backup current, max. 850 µA
Backup battery: Backup time, max. Dealt with in the module data manual with the secondary conditions and the factors of influence
Backup battery: Feeding of external backup voltage to CPU 5 V DC to 15 V DC

CPU processing times 4

for bit operations, typ. 12.5 ns
for word operations, typ. 12.5 ns
for fixed point arithmetic, typ. 12.5 ns
for floating point arithmetic, typ. 25 ns

CPU-blocks 22

DB: Number, max. 10 000; Number range: 1 to 16000
DB: Size, max. 64 kbyte
FB: Number, max. 5 000; Number range: 0 to 7999
FB: Size, max. 64 kbyte
FC: Number, max. 5 000; Number range: 0 to 7999
FC: Size, max. 64 kbyte
OB: Number, max. see instruction list
OB: Size, max. 64 kbyte
OB: Number of free cycle OBs 1; OB 1
OB: Number of time alarm OBs 8; OB 10-17
OB: Number of delay alarm OBs 4; OB 20-23
OB: Number of cyclic interrupt OBs 9; OB 30-38 (shortest cycle that can be set = 500 µs)
OB: Number of process alarm OBs 8; OB 40-47
OB: Number of DPV1 alarm OBs 3; OB 55-57
OB: Number of isochronous mode OBs 4; OB 61-64
OB: Number of multicomputing OBs 1; OB 60
OB: Number of background OBs 1; OB 90
OB: Number of startup OBs 3; OB 100-102
OB: Number of asynchronous error OBs 9; OB 80-88
OB: Number of synchronous error OBs 2; OB 121, 122
Nesting depth: per priority class 24
Nesting depth: additional within an error OB 2

Counters, timers and their retentivity 16

S7 counter: Number Retentivity 2 048
S7 counter: adjustable Yes
S7 counter: preset Counting range Z 0 to Z 7
S7 counter: lower limit 0
S7 counter: upper limit 999
IEC counter: present Yes
IEC counter: Type SFB
IEC counter: Number Unlimited (limited only by RAM capacity)
S7 timer: Number Retentivity 2 048
S7 timer: adjustable Yes
S7 timer: preset Time range No times retentive
S7 timer: lower limit 10 ms
S7 timer: upper limit 9 990 s
IEC timer: present Yes
IEC timer: Type SFB
IEC timer: Number Unlimited (limited only by RAM capacity)

Data areas and their retentivity 7

Retentive data area (incl. timers, counters, flags), max. Total working and load memory (with backup battery)
Flag: Size, max. 16 kbyte; Size of bit memory address area
Flag: Retentivity available Yes
Flag: Retentivity preset MB 0 to MB 15
Flag: Number of clock memories 8; in 1 memory byte
Local data: adjustable, max. 32 kbyte
Local data: preset 16 kbyte

Address area 15

I/O address area: Inputs 16 kbyte
I/O address area: Outputs 16 kbyte
Process image: Inputs, adjustable 16 kbyte
Process image: Outputs, adjustable 16 kbyte
Process image: Inputs, default 512 byte
Process image: Outputs, default 512 byte
Process image: consistent data, max. 244 byte
Process image: Access to consistent data in process image Yes
Subprocess images: Number of subprocess images, max. 15
Digital channels: Inputs 131 072
Digital channels: of which central 131 072
Digital channels: Outputs 131 072
Analog channels: Inputs 8 192
Analog channels: of which central 8 192
Analog channels: Outputs 8 192

Hardware configuration 18

Number of expansion units, max. 21
connectable OPs 95
Multicomputing Yes; 4 CPUs max. (with UR1 or UR2)
Interface modules: Number of connectable IMs (total), max. 6
Interface modules: Number of connectable IM 460s, max. 6
Interface modules: Number of connectable IM 463s, max. 4; IM 463-2
Number of DP masters: integrated 2
Number of DP masters: via CP 10; CP 443-5 Extended
Number of DP masters: via IM 467 4
Number of DP masters: Mixed mode IM + CP permitted No; IM 467 cannot be used jointly with CP 443-5 Ext. or CP 443-1 in PROFINET IO mode
Number of DP masters: via interface module 0
Number of DP masters: Number of pluggable S5 modules (via adapter capsule in central device), max. 6
Number of IO Controllers: Integrated 0
Number of IO Controllers: Via CP 4; Max. 4 in the central controller; no mixed operation of different CP 443-1 types in PROFINET IO mode
Number of operable FMs and CPs (recommended): FM Limited by number of slots and number of connections
Number of operable FMs and CPs (recommended): CP, PtP CP 440: Limited by number of slots; CP 441: limited by number of connections
Number of operable FMs and CPs (recommended): PROFIBUS and Ethernet CPs 14; In total max. 10 CPs as DP master and PROFINET controller, of which up to 10 IMs or CPs as DP master and up to 4 CPs as PROFINET controller
Slots: required slots 1

Time of day 20

Clock: Hardware clock (real-time) Yes
Clock: retentive and synchronizable Yes
Clock: Resolution 1 ms
Clock: Deviation per day (buffered), max. 1.7 s; Power off
Clock: Deviation per day (unbuffered), max. 8.6 s; For power On
Operating hours counter: Number 16
Operating hours counter: Number/Number range 0 to 15
Operating hours counter: Range of values SFCs 2, 3 and 4: 0 to 32767 hours SFC 101: 0 to 2^31 - 1 hours
Operating hours counter: Granularity 1 h
Operating hours counter: retentive Yes
Clock synchronization: supported Yes
Clock synchronization: to MPI, master Yes
Clock synchronization: on MPI, device Yes
Clock synchronization: to DP, master Yes
Clock synchronization: on DP, device Yes
Clock synchronization: in AS, master Yes
Clock synchronization: in AS, device Yes
Clock synchronization: on Ethernet via NTP No; Via CP
Clock synchronization: to IF 964 DP No
Time difference in system when synchronizing via: MPI, max. 200 ms

Interfaces 2

Interfaces/bus type 1 x MPI/PROFIBUS DP, 1 x PROFIBUS DP
Number of RS 485 interfaces 2; Combined MPI / PROFIBUS DP and PROFIBUS DP

1. Interface 55

Interface type MPI/PROFIBUS DP
Isolated Yes
Interface types: RS 485 Yes
Interface types: Output current of the interface, max. 150 mA
Protocols: MPI Yes
Protocols: PROFIBUS DP master Yes
Protocols: PROFIBUS DP device Yes
MPI: Number of connections 44; If a diagnostics repeater is used on the line, the number of connection resources on the line is reduced by 1
MPI: Transmission rate, max. Services 12 Mbit/s
MPI: PG/OP communication Yes
MPI: Routing Yes
MPI: Global data communication Yes
MPI: S7 basic communication Yes
MPI: S7 communication Yes
MPI: S7 communication, as client Yes
MPI: S7 communication, as server Yes
PROFIBUS DP master: Number of connections, max. 32; If a diagnostics repeater is used on the line, the number of connection resources on the line is reduced by 1
PROFIBUS DP master: Transmission rate, max. 12 Mbit/s
PROFIBUS DP master: max. number of DP devices Services 32
PROFIBUS DP master: PG/OP communication Yes
PROFIBUS DP master: Routing Yes; S7 routing
PROFIBUS DP master: Global data communication No
PROFIBUS DP master: S7 basic communication Yes
PROFIBUS DP master: S7 communication Yes
PROFIBUS DP master: S7 communication, as client Yes
PROFIBUS DP master: S7 communication, as server Yes
PROFIBUS DP master: Equidistance Yes
PROFIBUS DP master: Isochronous mode Yes
PROFIBUS DP master: SYNC/FREEZE Yes
PROFIBUS DP master: activation/deactivation of DP devices Yes
PROFIBUS DP master: Direct data exchange (slave-to-slave communication) Yes
PROFIBUS DP master: DPV1 Address area Yes
PROFIBUS DP master: Inputs, max. 2 kbyte
PROFIBUS DP master: Outputs, max. User data per DP device 2 kbyte
PROFIBUS DP master: user data per DP device, max. 244 byte
PROFIBUS DP master: Outputs, max. 244 byte
PROFIBUS DP master: Slots, max. 244
PROFIBUS DP master: per slot, max. 128 byte
PROFIBUS DP device: Number of connections 32
PROFIBUS DP device: Transmission rate, max. 12 Mbit/s
PROFIBUS DP device: automatic baud rate search No
PROFIBUS DP device: Address area, max. 32; Virtual slots
PROFIBUS DP device: User data per address area, max. 32 byte
PROFIBUS DP device: of which consistent, max. Services 32 byte
PROFIBUS DP device: PG/OP communication Yes; with interface active
PROFIBUS DP device: Routing Yes; with interface active
PROFIBUS DP device: Global data communication No
PROFIBUS DP device: S7 basic communication No
PROFIBUS DP device: S7 communication Yes
PROFIBUS DP device: S7 communication, as client Yes
PROFIBUS DP device: S7 communication, as server Yes
PROFIBUS DP device: Direct data exchange (slave-to-slave communication) No
PROFIBUS DP device: DPV1 Transfer memory No
PROFIBUS DP device: Inputs 244 byte
PROFIBUS DP device: Outputs 244 byte

2. Interface 36

Interface type PROFIBUS DP
Isolated Yes
Interface types: RS 485 Yes
Interface types: Output current of the interface, max. 150 mA
Protocols: PROFIBUS DP master Yes
Protocols: PROFIBUS DP device Yes
PROFIBUS DP master: Number of connections, max. 32
PROFIBUS DP master: Transmission rate, max. 12 Mbit/s
PROFIBUS DP master: max. number of DP devices Services 125
PROFIBUS DP master: PG/OP communication Yes
PROFIBUS DP master: Routing Yes; S7 routing
PROFIBUS DP master: Global data communication No
PROFIBUS DP master: S7 basic communication Yes
PROFIBUS DP master: S7 communication Yes
PROFIBUS DP master: S7 communication, as client Yes
PROFIBUS DP master: S7 communication, as server Yes
PROFIBUS DP master: Equidistance Yes
PROFIBUS DP master: Isochronous mode Yes
PROFIBUS DP master: SYNC/FREEZE Yes
PROFIBUS DP master: activation/deactivation of DP devices Yes
PROFIBUS DP master: Direct data exchange (slave-to-slave communication) Yes
PROFIBUS DP master: DPV1 Address area Yes
PROFIBUS DP master: Inputs, max. 8 kbyte
PROFIBUS DP master: Outputs, max. User data per DP device 8 kbyte
PROFIBUS DP master: user data per DP device, max. 244 byte
PROFIBUS DP master: Outputs, max. 244 byte
PROFIBUS DP master: Slots, max. 244
PROFIBUS DP master: per slot, max. 128 byte
PROFIBUS DP device: Number of connections 32
PROFIBUS DP device: Transmission rate, max. 12 Mbit/s
PROFIBUS DP device: Address area, max. 32
PROFIBUS DP device: User data per address area, max. 32 byte
PROFIBUS DP device: of which consistent, max. Services 32 byte
PROFIBUS DP device: Routing Transfer memory Yes; with interface active
PROFIBUS DP device: Inputs 244 byte
PROFIBUS DP device: Outputs 244 byte

Protocols 4

SIMATIC communication: S7 routing Yes
Open IE communication: ISO-on-TCP (RFC1006) Via CP 443-1 and loadable FB
Open IE communication: Data length, max. 1 452 bytes via CP 443-1 Adv.
Web server: supported No

Isochronous mode 5

Equidistance Yes
Number of DP masters with isochronous mode 2
payload per isochronous device, max. 244 byte
shortest clock pulse 1 ms; 0.5 ms without use of SFC 126, 127
max. cycle 32 ms

Communication functions 39

PG/OP communication Yes
Number of connectable OPs with message processing 95; When using Alarm_S/SQ and Alarm_D/DQ
Number of connectable OPs without message processing 95
Data record routing Yes
Global data communication: supported Yes
Global data communication: Number of GD loops, max. 16
Global data communication: Number of GD packets, transmitter, max. 16
Global data communication: Number of GD packets, receiver, max. 32
Global data communication: Size of GD packets, max. 54 byte
Global data communication: Size of GD packet (of which consistent), max. 1 variable
S7 basic communication: supported Yes
S7 basic communication: User data per job, max. 76 byte
S7 basic communication: User data per job (of which consistent), max. 1 variable
S7 communication: supported Yes
S7 communication: as server Yes
S7 communication: as client Yes
S7 communication: User data per job, max. 64 kbyte
S7 communication: User data per job (of which consistent), max. 462 byte; 1 variable
S5 compatible communication: supported Yes; Via FC AG_SEND and AG_RECV, max. via 10 CP 443-1 or 443-5
S5 compatible communication: User data per job, max. 8 kbyte
S5 compatible communication: User data per job (of which consistent), max. 240 byte
S5 compatible communication: Number of simultaneous AG-SEND/AG-RECV orders per CPU, max. 64/64
Standard communication (FMS): supported Yes; Via CP and loadable FB
Number of connections: overall 96
Number of connections: usable for PG communication 95
Number of connections: reserved for PG communication 1
Number of connections: adjustable for PG communication, max. 0
Number of connections: usable for OP communication 95
Number of connections: reserved for OP communication 1
Number of connections: adjustable for OP communication, max. 0
Number of connections: usable for S7 basic communication 94
Number of connections: reserved for S7 basic communication 0
Number of connections: adjustable for S7 basic communication, max. 0
Number of connections: usable for S7 communication 94
Number of connections: reserved for S7 communication 0
Number of connections: adjustable for S7 communication, max. 0
Number of connections: usable for routing 47
Number of connections: reserved for routing 0
Number of connections: adjustable for routing, max. 0

S7 message functions 17

Number of login stations for message functions, max. 95; Max. 95 with Alarm_S/SQ and Alarm_D/DQ (OPs); max. 16 with Alarm, Alarm_8, Alarm_8P, Notify and Notify_8 (e.g. WinCC)
Symbol-related messages Yes
SCAN procedure Yes
Program alarms Yes
Process diagnostic messages Yes
simultaneously active Alarm_S blocks, max. 1 000; Simultaneously active alarm_S/SQ blocks or alarm_D/DQ blocks
Alarm 8-blocks Yes
Number of instances for alarm 8 and S7 communication blocks, max. 4 000
preset, max. 600
Process control messages Yes
Number of archives that can log on simultaneously (SFB 37 AR_SEND) 32
Number of messages: overall, max. 1 024
Number of messages: in 100 ms grid, max. 128
Number of messages: in 500 ms grid, max. 512
Number of messages: in 1000 ms grid, max. 1 024
Number of additional values: with 100 ms grid, max. 1
Number of additional values: with 500, 1000 ms grid, max. 10

Test commissioning functions 14

Status block Yes; Up to 16 simultaneously
Single step Yes
Number of breakpoints 16
Status/control: Status/control variable Yes; Up to 16 variable tables
Status/control: Variables Inputs/outputs, memory bits, DBs, distributed I/Os, timers, counters
Status/control: Number of variables, max. 70; Status/control
Forcing: Forcing Yes
Forcing: Forcing, variables Inputs, outputs, bit memories, peripheral inputs, peripheral outputs
Forcing: Number of variables, max. 512
Diagnostic buffer: present Yes
Diagnostic buffer: Number of entries, max. 3 200
Diagnostic buffer: adjustable Yes
Diagnostic buffer: preset 120
Service data: Can be read out Yes

Standards, approvals, certificates 9

CE mark Yes
CSA approval Yes
UL approval Yes
cULus Yes
FM approval Yes
RCM (formerly C-TICK) Yes
KC approval Yes
EAC (formerly Gost-R) Yes
Use in hazardous areas: ATEX marking ATEX II 3G Ex nA IIC T4 Gc

Ambient conditions 2

Ambient temperature during operation: min. 0 °C
Ambient temperature during operation: max. 60 °C

Configuration 27

Configuration software: STEP 7 Yes
Programming: Command set see instruction list
Programming: Nesting levels 7
Programming: Access to consistent data in process image Yes
Programming: System functions (SFC) see instruction list
Programming: System function blocks (SFB) Programming language see instruction list
Programming: LAD Yes
Programming: FBD Yes
Programming: STL Yes
Programming: SCL Yes
Programming: CFC Yes
Programming: GRAPH Yes
Programming: HiGraph® Number of simultaneously active SFCs Yes
Programming: DPSYC_FR 2; SFC 11; per interface
Programming: D_ACT_DP 8; SFC 12; per interface
Programming: RD_REC 8; SFC 59; per interface
Programming: WR_REC 8; SFC 58; per interface
Programming: WR_PARM 8; SFC 55; per interface
Programming: PARM_MOD 1; SFC 57; per interface
Programming: WR_DPARM 2; SFC 56; per interface
Programming: DPNRM_DG 8; SFC 13; per interface
Programming: RDSYSST 8; SFC 51
Programming: DP_TOPOL Number of simultaneously active SFBs 1; SFC 103; per interface
Programming: RDREC 8; SFB 52; per interface, but not more than 32 across all external interfaces
Programming: WRREC 8; SFB 53; per interface, but not more than 32 across all external interfaces
Know-how protection: User program protection/password protection Yes
Know-how protection: Block encryption Yes; With S7 block Privacy

Dimensions 3

Width 25 mm
Height 290 mm
Depth 219 mm

Weights 1

Weight, approx. 700 g

Logistics 6

Net weight 0.896 kg
Country of origin DE
Shipping weight 1.396 kg
Ships from Türkiye
Dispatch —
Stock On request

Source: manufacturer data · Last verified: 01 Nov 2026

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Certifications

Certifications and standards

  • CE
  • EAC
  • CE mark
  • CSA approval
  • UL approval
  • cULus
  • FM approval
  • RCM (formerly C-TICK)
  • KC approval
  • EAC (formerly Gost-R)
Quick answers

Questions about the CPU 416-2

What is the HS code of CPU 416-2 for customs?

The tariff (HS) code on file for CPU 416-2 is 85371091.

What is the EAN of CPU 416-2?

The EAN (GTIN) of CPU 416-2 is 4047622160275.

Where does CPU 416-2 ship from, and how fast?

CPU 416-2 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.

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Siemens SIMATIC S7-400

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SIMATIC S7-400
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CPU 416-2

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