SIPLUS S7-400 CPU 412

Заказные данные
(1)
Аксессуары
(17)

The low-cost introduction to the mid performance range
Can be used in small and medium-sized plants with requirements in the mid performance range

Note:

SIPLUS extreme products are based on SIMATIC standard products. The contents listed here were taken from the respective standard products. SIPLUS extreme-specific information was added.

Technical documentation on SIPLUS can be found here:
http://www.siemens.de/siplus-extreme

Область применения

The CPU 412-1 is the low-cost entry into the medium performance range. It can be used in smaller systems with limited I/O configuration. The combined MPI/DP interface also enables operation of a PROFIBUS DP line.

The CPU 412-2 is the CPU for applications in the mid-performance range with 2 PROFIBUS DP master systems.

For networking within a PROFINET network, the CPU 412-2 PN is available.

Дизайн

The CPU 412-1, CPU 412-2 and CPU 412-2 PN are equipped with the following:

Powerful processor:
The CPUs achieve instruction execution times as low as 0.75 µs per binary instruction.
CPU 412-1: 512 KB main memory (of which 256 KB each for program and data);
CPU 412-2: 1 MB main memory (of which 512 KB each for program and data);
CPU 412-2 PN: 1 MB main memory (of which 512 KB each for program and data);
fast main memory for parts of the user program relevant to execution.
Flexible expansion:
Up to 65536 digital and 4096 analog inputs/outputs.
Multi-point interface MPI:
The MPI allows a simple network to be established with up to 32 stations and a data transmission rate of up to 12 Mbps. The CPUs can establish up to 16 connections to stations of the communication bus (C bus) and the MPI.
Mode selector switch:
Designed as toggle switch.
Diagnostics buffer:
The last 120 fault and interrupt events are retained in a ring buffer for diagnostic purposes. The number of entries can be parameterized.
Real-time clock:
The date and time are appended to diagnostic messages of the CPUs.
Memory card:
For expansion of the integrated load memory. The information in the load memory comprises S7-400 parameterization data in addition to the program and therefore requires twice as much memory space. The result is:
- The integral load memory is sufficiently large, so a memory card is often not required.

The CPU 412-2 also features:

PROFIBUS DP interface and combined MPI/DP interface:
The PROFIBUS DP master interface allows a distributed automation configuration offering high speed and ease of use. From the user's point of view, the distributed I/O is treated as central I/O (same configuring, addressing, and programming).
Mixed configuration:
SIMATIC S5 and SIMATIC S7 as PROFIBUS master according to EN 50170.

Функции

Block protection:
A password concept also protects the user program from unauthorized access
Integrated HMI services:
The user only has to specify the source and destination of the data with HMI devices. The data are then transported cyclically and automatically by the system.
Integrated communication functions:
- PG/OP communication
- Global data communication
- S7 standard communication
- S7 communication

Programmable properties

The STEP 7 tool "Hardware configuration" can be used to parameterize the properties and response of the S7-400 including the CPUs, e.g.

Multipoint interface MPI:
- Definition of node addresses
- Startup/cycle behavior
- Stipulation of the maximum cycle time and communication load
Address allocation:
Addressing of I/O modules
Retentive area:
Definition of the number of retentive bit memories, counters, timers, data blocks, and clock memories
Size of the process image, local data
Length of the diagnostics buffer
Protection level:
Definition of access authorizations to program and data
System diagnostics:
Definition of the handling and scope of diagnostics messages
Timed interrupts:
Setting of periodicity

Display and information functions

Status and fault indicators:
LEDs indicate internal and external faults and operating modes such RUN, STOP, restart, test function, etc.
Test functions:
The PG can be used to display signal states in program execution, modify process tags irrespective of the user program, read out the contents of stack memories, run separate program steps and inhibit program components.
Information functions:
The PG can be used to provide the user with information about the memory capacity and operating mode of the CPU, and the current utilization of the working and load memories.

Технические данные

Order number		6AG1412-2EK06-2AB0
		SIPLUS S7-400 CPU 412-2 PN
General information
Product type designation		CPU 412-2 PN
Engineering with
● Programming package		STEP 7 V5.5 or higher/iMap V3.0 + iMap STEP 7 Add-on V3.0 SP5 or higher
Supply voltage
Rated value (DC)
● 24 V DC		No; Power supply via system power supply
Power loss
Power loss, typ.		5.5 W
Memory
Work memory
● integrated		1 Mbyte
● integrated (for program)		0.5 Mbyte
● integrated (for data)		0.5 Mbyte
Load memory
● expandable FEPROM, max.		64 Mbyte
● integrated RAM, max.		512 kbyte
● expandable RAM, max.		64 Mbyte
CPU processing times
for bit operations, typ.		75 ns
for word operations, typ.		75 ns
for fixed point arithmetic, typ.		75 ns
for floating point arithmetic, typ.		225 ns
Counters, timers and their retentivity
S7 counter
● Number		2 048
IEC counter
● present		Yes
S7 times
● Number		2 048
IEC timer
● present		Yes
Data areas and their retentivity
Flag
● Number, max.		4 kbyte; Size of bit memory address area
Address area
I/O address area
● Inputs		4 kbyte
● Outputs		4 kbyte
Process image
● Inputs, adjustable		4 kbyte
● Outputs, adjustable		4 kbyte
Time of day
Clock
● Hardware clock (real-time)		Yes
Operating hours counter
● Number		16
Interfaces
Interfaces/bus type		1 x MPI/PROFIBUS DP, 1 x PROFINET (2 ports)
Number of RS 485 interfaces		0
Number of other interfaces		0
1. Interface
Interface type		Integrated
Physics		RS 485 / PROFIBUS + MPI
Functionality
● MPI		Yes
● PROFIBUS DP master		Yes
● PROFIBUS DP slave		Yes
DP master
● Number of DP slaves, max.		32
2. Interface
Interface type		PROFINET
Physics		Ethernet RJ45
Interface types
● Number of ports		2
Functionality
● PROFINET IO Controller		Yes
● PROFINET IO Device		Yes
● PROFINET CBA		Yes
● PROFIBUS DP master		No
● PROFIBUS DP slave		No
Isochronous mode
Isochronous operation (application synchronized up to terminal)		Yes; Via PROFIBUS DP or PROFINET interface
Communication functions
PG/OP communication		Yes
Data record routing		Yes
Global data communication
● supported		Yes
S7 basic communication
● supported		Yes
S7 communication
● supported		Yes
S5 compatible communication
● supported		Yes; Via FC AG_SEND and AG_RECV, max. via 10 CP 443-1 or 443-5
Standard communication (FMS)
● supported		Yes; Via CP and loadable FB
Open IE communication
● TCP/IP		Yes; via integrated PROFINET interface and loadable FBs
— Number of connections, max.		46
● ISO-on-TCP (RFC1006)		Yes; Via integrated PROFINET interface or CP 443-1 Adv. and loadable FBs
— Number of connections, max.		46
● UDP		Yes; via integrated PROFINET interface and loadable FBs
— Number of connections, max.		46
Web server
● supported		Yes
Number of connections
● overall		48
Ambient conditions
Ambient temperature during operation
● min.		-25 °C; = Tmin
● max.		70 °C; = Tmax; @ 60°C for UL/ATEX/FM use
Ambient temperature during storage/transportation
● min.		-40 °C
● max.		70 °C
Extended ambient conditions
● relative to ambient temperature-atmospheric pressure-installation altitude		Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m) // Tmin ... (Tmax - 10K) at 795 hPa ... 658 hPa (+2000 m ... +3500 m) // Tmin ... (Tmax - 20K) at 658 hPa ... 540 hPa (+3500 m ... +5000 m)
Relative humidity
— With condensation, tested in accordance with IEC 60068-2-38, max.		100 %; RH incl. condensation/frost (no commissioning under condensation conditions)
Resistance
— against biologically active substances / conformity with EN 60721-3-3		Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna). The supplied connector covers must remain on the unused interfaces during operation in corrosive atmospheres!
— against chemically active substances / conformity with EN 60721-3-3		Yes; Class 3C4 incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation!
— against mechanically active substances / conformity with EN 60721-3-3		Yes; Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation!
Configuration
Know-how protection
● User program protection/password protection		Yes
● Block encryption		Yes; With S7 block Privacy
Dimensions
Width		25 mm
Height		290 mm
Depth		219 mm
Weights
Weight, approx.		750 g