014-CEF0R01 - CPUs | CPUs STEP7 programmable, standard

Type	CPU 014
Module ID	-

General information

Note	-
Features	Powered by SPEED7 Work memory [KB]: 128...256 Interface [2x RJ45]: active Ethernet PG/OP communication with DHCP support, switch, ModbusTCP master/slave, openCommunication, I-Device, PROFINET IO controller (8 devices) Interface [2x RS485]: MPI, PtP: ASCII, STX/ETX, 3964(R), USS master, Modbus master/slave Optional: PROFIBUS master/slave Web server SD card slot with locking, up to 64 expansion modules, configurable with SPEED7 Studio, SIMATIC Manager and TIA Portal

Technical data power supply

Power supply (rated value)	DC 24 V
Power supply (permitted range)	DC 20.4...28.8 V
Reverse polarity protection
Current consumption (no-load operation)	120 mA
Current consumption (rated value)	1 A
Inrush current	3 A
I²t	0.1 A²s
Max. current drain at backplane bus	3 A
Max. current drain load supply	10 A
Power loss	6 W

Load and working memory

Load memory, integrated	256 KB
Load memory, maximum	256 KB
Work memory, integrated	128 KB
Work memory, maximal	256 KB
Memory divided in 50% program / 50% data
Memory card slot	SD/MMC-Card with max. 2 GB

Hardware configuration

Racks, max.	5
Modules per rack, max.	total max. 64 minus number line extensions
Number of integrated DP master	1
Number of DP master via CP	-
Operable function modules	64
Operable communication modules PtP	64
Operable communication modules LAN	-

Status information, alarms, diagnostics

Status display	yes
Interrupts	no
Process alarm	no
Diagnostic interrupt	no
Diagnostic functions	yes
Diagnostics information read-out	possible
Supply voltage display	green LED
Group error display	red SF LED
Channel error display	none

Command processing times

Bit instructions, min.	0.02 µs
Word instruction, min.	0.02 µs
Double integer arithmetic, min.	0.02 µs
Floating-point arithmetic, min.	0.12 µs

Timers/Counters and their retentive characteristics

Number of S7 counters	512
S7 counter remanence	adjustable 0 up to 512
S7 counter remanence adjustable	C0 .. C7
Number of S7 times	512
S7 times remanence	adjustable 0 up to 512
S7 times remanence adjustable	not retentive

Data range and retentive characteristic

Number of flags	8192 Byte
Bit memories retentive characteristic adjustable	adjustable 0 up to 8192
Bit memories retentive characteristic preset	MB0 .. MB15
Number of data blocks	1024
Max. data blocks size	64 KB
Number range DBs	1 ... 8191
Max. local data size per execution level	4096 Byte
Max. local data size per block	4096 Byte

Blocks

Number of OBs	22
Maximum OB size	64 KB
Total number DBs, FBs, FCs	1024
Number of FBs	1024
Maximum FB size	64 KB
Number range FBs	0 ... 8191
Number of FCs	1024
Maximum FC size	64 KB
Number range FCs	0 ... 8191
Maximum nesting depth per priority class	16
Maximum nesting depth additional within an error OB	4

Time

Real-time clock buffered
Clock buffered period (min.)	30 d
Type of buffering	Goldcap
Load time for 50% buffering period	15 min
Load time for 100% buffering period	1 h
Accuracy (max. deviation per day)	10 s
Number of operating hours counter	8
Clock synchronization
Synchronization via MPI	Master/Slave
Synchronization via Ethernet (NTP)	no

Address areas (I/O)

Input I/O address area	2048 Byte
Output I/O address area	2048 Byte
Process image adjustable
Input process image preset	128 Byte
Output process image preset	128 Byte
Input process image maximal	2048 Byte
Output process image maximal	2048 Byte
Digital inputs	16384
Digital outputs	16384
Digital inputs central	512
Digital outputs central	512
Integrated digital inputs	-
Integrated digital outputs	-
Analog inputs	1024
Analog outputs	1024
Analog inputs, central	256
Analog outputs, central	256
Integrated analog inputs	-
Integrated analog outputs	-

Communication functions

PG/OP channel
Global data communication
Number of GD circuits, max.	8
Size of GD packets, max.	22 Byte
S7 basic communication
S7 basic communication, user data per job	76 Byte
S7 communication
S7 communication as server
S7 communication as client	-
S7 communication, user data per job	160 Byte
Number of connections, max.	32

Functionality Sub-D interfaces

Type	X2
Type of interface	RS485
Connector	Sub-D, 9-pin, female
Electrically isolated
MPI
MP²I (MPI/RS232)	-
DP master	-
DP slave	-
Point-to-point interface
5V DC Power supply	max. 90mA, isolated
24V DC Power supply	max. 100mA, non-isolated

Type	X3
Type of interface	RS485
Connector	Sub-D, 9-pin, female
Electrically isolated
MPI
MP²I (MPI/RS232)	-
DP master	optional
DP slave	optional
Point-to-point interface	-
5V DC Power supply	max. 90mA, isolated
24V DC Power supply	max. 100mA, non-isolated

Functionality MPI

Number of connections, max.	32
PG/OP channel
Routing
Global data communication
S7 basic communication
S7 communication
S7 communication as server
S7 communication as client	-
Transmission speed, min.	19.2 kbit/s
Transmission speed, max.	12 Mbit/s

Functionality PROFIBUS master

Number of connections, max.	32
PG/OP channel
Routing
S7 basic communication
S7 communication
S7 communication as server
S7 communication as client	-
Activation/deactivation of DP slaves
Direct data exchange (slave-to-slave communication)	-
DPV1
Transmission speed, min.	9.6 kbit/s
Transmission speed, max.	12 Mbit/s
Number of DP slaves, max.	124
Address range inputs, max.	2 KB
Address range outputs, max.	2 KB
User data inputs per slave, max.	244 Byte
User data outputs per slave, max.	244 Byte