The central processing units (CPUs) are the heart of the SIMATIC S7-1500. They execute the user program and network the controller with other automation components.

Thanks to numerous innovations, the CPUs of the SIMATIC S7-1500 deliver the ultimate plus in productivity and efficiency. The hardware is extremely compact and certified to IP20 or IP65/67 standard. These highly integrated, highly versatile modules save space in and around the cabinet and reduce the spare parts inventory costs.

Siemens PLC S7-1500 Product Specifications:

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Article number 6ES7511-1CK01-0AB0
CPU 1511C-1 PN, 175 KB Prog, 1 MB Data
General information
Product type designation CPU 1511C-1 PN
HW functional status FS03
Firmware version V2.9
Product function
● I&M data Yes; I&M0 to I&M3
● Isochronous mode Yes; With minimum OB 6x cycle of 625 µs (distributed)
Engineering with
● STEP 7 TIA Portal configurable/integrated from version V17 (FW V2.9) / V15 (FW V2.5) or higher; with older TIA Portal versions configurable as 6ES7511-1CK00-0AB0
Configuration control
via dataset Yes
Display
Screen diagonal [cm] 3.45 cm
Control elements
Number of keys 8
Mode buttons 2
Supply voltage
Rated value (DC) 24 V
permissible range, lower limit (DC) 19.2 V; 20.4 V DC, for supplying the digital inputs/outputs
permissible range, upper limit (DC) 28.8 V
Reverse polarity protection Yes
Mains buffering
● Mains/voltage failure stored energy time 5 ms; Refers to the power supply on the CPU section
● Repeat rate, min. 1/s
Input current
Current consumption (rated value) 0.8 A; Without load; 9.8 A: CPU + load
Current consumption, max. 1 A; Without load; 10 A: CPU + load
Inrush current, max. 1.9 A; Rated value
I²t 0.34 A²·s
Digital inputs
● from load voltage L+ (without load), max. 20 mA; per group
Digital outputs
● from load voltage L+, max. 30 mA; Per group, without load
output voltage / header
Rated value (DC) 24 V
Encoder supply
Number of outputs 1; One common 24 V encoder supply
24 V encoder supply
● 24 V Yes; L+ (-0.8 V)
● Short-circuit protection Yes
● Output current, max. 1 A
Power
Infeed power to the backplane bus 10 W
Power consumption from the backplane bus (balanced) 8.5 W
Power loss
Power loss, typ. 11.8 W
Memory
Number of slots for SIMATIC memory card 1
SIMATIC memory card required Yes
Work memory
● integrated (for program) 175 kbyte
● integrated (for data) 1 Mbyte
Load memory
● Plug-in (SIMATIC Memory Card), max. 32 Gbyte
Backup
● maintenance-free Yes
CPU processing times
for bit operations, typ. 60 ns
for word operations, typ. 72 ns
for fixed point arithmetic, typ. 96 ns
for floating point arithmetic, typ. 384 ns
CPU-blocks
Number of elements (total) 4 000; Blocks (OB, FB, FC, DB) and UDTs
DB
● Number range 1 … 60 999; subdivided into: number range that can be used by the user: 1 … 59 999, and number range of DBs created via SFC 86: 60 000 … 60 999
● Size, max. 1 Mbyte; For DBs with absolute addressing, the max. size is 64 KB
FB
● Number range 0 … 65 535
● Size, max. 175 kbyte
FC
● Number range 0 … 65 535
● Size, max. 175 kbyte
OB
● Size, max. 175 kbyte
● Number of free cycle OBs 100
● Number of time alarm OBs 20
● Number of delay alarm OBs 20
● Number of cyclic interrupt OBs 20; With minimum OB 3x cycle of 500 µs
● Number of process alarm OBs 50
● Number of DPV1 alarm OBs 3
● Number of isochronous mode OBs 1
● Number of technology synchronous alarm OBs 2
● Number of startup OBs 100
● Number of asynchronous error OBs 4
● Number of synchronous error OBs 2
● Number of diagnostic alarm OBs 1
Nesting depth
● per priority class 24
Counters, timers and their retentivity
S7 counter
● Number 2 048
Retentivity
— adjustable Yes
IEC counter
● Number Any (only limited by the main memory)
Retentivity
— adjustable Yes
S7 times
● Number 2 048
Retentivity
— adjustable Yes
IEC timer
● Number Any (only limited by the main memory)
Retentivity
— adjustable Yes
Data areas and their retentivity
Retentive data area (incl. timers, counters, flags), max. 128 kbyte; In total; available retentive memory for bit memories, timers, counters, DBs, and technology data (axes): 88 KB
Extended retentive data area (incl. timers, counters, flags), max. 1 Mbyte; When using PS 6 0W 24/48/60 V DC HF
Flag
● Size, max. 16 kbyte
● Number of clock memories 8; 8 clock memory bit, grouped into one clock memory byte
Data blocks
● Retentivity adjustable Yes
● Retentivity preset No
Local data
● per priority class, max. 64 kbyte; max. 16 KB per block
Address area
Number of IO modules 1 024; max. number of modules / submodules
I/O address area
● Inputs 32 kbyte; All inputs are in the process image
● Outputs 32 kbyte; All outputs are in the process image
per integrated IO subsystem
— Inputs (volume) 8 kbyte
— Outputs (volume) 8 kbyte
per CM/CP
— Inputs (volume) 8 kbyte
— Outputs (volume) 8 kbyte
Subprocess images
● Number of subprocess images, max. 32
Hardware configuration
Number of distributed IO systems 32; A distributed I/O system is characterized not only by the integration of distributed I/O via PROFINET or PROFIBUS communication modules, but also by the connection of I/O via AS-i master modules or links (e.g. IE/PB-Link)
Number of DP masters
● Via CM 4; A maximum of 4 CMs/CPs (PROFIBUS, PROFINET, Ethernet) can be inserted in total
Number of IO Controllers
● integrated 1
● Via CM 4; A maximum of 4 CMs/CPs (PROFIBUS, PROFINET, Ethernet) can be inserted in total
Rack
● Modules per rack, max. 32; CPU + 31 modules
● Number of lines, max. 1
PtP CM
● Number of PtP CMs the number of connectable PtP CMs is only limited by the number of available slots
Time of day
Clock
● Type Hardware clock
● Backup time 6 wk; At 40 °C ambient temperature, typically
● Deviation per day, max. 10 s; Typ.: 2 s
Operating hours counter
● Number 16
Clock synchronization
● supported Yes
● in AS, master Yes
● in AS, slave Yes
● on Ethernet via NTP Yes
Digital inputs
integrated channels (DI) 16
Digital inputs, parameterizable Yes
Source/sink input P-reading
Input characteristic curve in accordance with IEC 61131, type 3 Yes
Digital input functions, parameterizable
● Gate start/stop Yes
● Capture Yes
● Synchronization Yes
Input voltage
● Type of input voltage DC
● Rated value (DC) 24 V
● for signal “0” -3 to +5V
● for signal “1” +11 to +30V
Input current
● for signal “1”, typ. 2.5 mA
Input delay (for rated value of input voltage)
for standard inputs
— parameterizable Yes; none / 0.05 / 0.1 / 0.4 / 1.6 / 3.2 / 12.8 / 20 ms
— at “0” to “1”, min. 4 µs; for parameterization “none”
— at “0” to “1”, max. 20 ms
— at “1” to “0”, min. 4 µs; for parameterization “none”
— at “1” to “0”, max. 20 ms
for interrupt inputs
— parameterizable Yes; Same as for standard inputs
for technological functions
— parameterizable Yes; Same as for standard inputs
Cable length
● shielded, max. 1 000 m; 600 m for technological functions; depending on input frequency, encoder and cable quality; max. 50 m at 100 kHz
● unshielded, max. 600 m; for technological functions: No
Digital outputs
Type of digital output Transistor
integrated channels (DO) 16
Current-sourcing Yes; Push-pull output
Short-circuit protection Yes; electronic/thermal
● Response threshold, typ. 1.6 A with standard output, 0.5 A with high-speed output; see manual for details
Limitation of inductive shutdown voltage to -0.8 V
Controlling a digital input Yes
Accuracy of pulse duration Up to ±100 ppm ±2 μs at high-speed output; see manual for details
minimum pulse duration 2 µs; With High Speed output
Digital output functions, parameterizable
● Switching tripped by comparison values Yes; As output signal of a high-speed counter
● PWM output Yes
— Number, max. 4
— Cycle duration, parameterizable Yes
— ON period, min. 0 %
— ON period, max. 100 %
— Resolution of the duty cycle 0.0036 %; For S7 analog format, min. 40 ns
● Frequency output Yes
Switching capacity of the outputs
● with resistive load, max. 0.5 A; 0.1 A with high-speed output, i.e. when using a high-speed output; see manual for details
● on lamp load, max. 5 W; 1 W with high-speed output, i.e. when using a high-speed output; see manual for details
Load resistance range
● lower limit 48 Ω; 240 ohms with high-speed output, i.e. when using a high-speed output; see manual for details
● upper limit 12 kΩ
Output voltage
● Type of output voltage DC
● for signal “0”, max. 1 V; With high-speed output, i.e. when using a high-speed output; see manual for details
● for signal “1”, min. 23.2 V; L+ (-0.8 V)
Output current
● for signal “1” rated value 0.5 A; 0.1 A with high-speed output, i.e. when using a high-speed output, observe derating; see manual for details
● for signal “1” permissible range, min. 2 mA
● for signal “1” permissible range, max. 0.6 A; 0.12 A with high-speed output, i.e. when using a high-speed output, observe derating; see manual for details
● for signal “0” residual current, max. 0.5 mA
Output delay with resistive load
● “0” to “1”, max. 200 µs
● “1” to “0”, max. 500 µs; Load-dependent
for technological functions
— “0” to “1”, max. 5 µs; Depending on the output used, see additional description in manual
— “1” to “0”, max. 5 µs; Depending on the output used, see additional description in manual
Parallel switching of two outputs
● for logic links Yes; for technological functions: No
● for uprating No
● for redundant control of a load Yes; for technological functions: No
Switching frequency
● with resistive load, max. 100 kHz; For high-speed output, 100 Hz for standard output
● with inductive load, max. 0.5 Hz; Acc. to IEC 60947-5-1, DC-13; observe derating curve
● on lamp load, max. 10 Hz
Total current of the outputs
● Current per channel, max. 0.5 A; see additional description in the manual
● Current per group, max. 8 A; see additional description in the manual
● Current per power supply, max. 4 A; 2 power supplies for each group, current per power supply max. 4 A, see additional description in manual
for technological functions
— Current per channel, max. 0.5 A; see additional description in the manual
Relay outputs
● Number of relay outputs 0
Cable length
● shielded, max. 1 000 m; 600 m for technological functions; depending on output frequency, load, and cable quality; max. 50 m at 100 kHz
● unshielded, max. 600 m; for technological functions: No
Analog inputs
Number of analog inputs 5; 4x for U/I, 1x for R/RTD
● For current measurement 4; max.
● For voltage measurement 4; max.
● For resistance/resistance thermometer measurement 1
permissible input voltage for voltage input (destruction limit), max. 28.8 V
permissible input current for current input (destruction limit), max. 40 mA
Cycle time (all channels), min. 1 ms; Dependent on the parameterized interference frequency suppression; for details, see conversion procedure in manual
Technical unit for temperature measurement adjustable Yes; °C/°F/K
Input ranges (rated values), voltages
● 0 to +10 V Yes; Physical measuring range: ± 10 V
— Input resistance (0 to 10 V) 100 kΩ
● 1 V to 5 V Yes; Physical measuring range: ± 10 V
— Input resistance (1 V to 5 V) 100 kΩ
● -10 V to +10 V Yes
— Input resistance (-10 V to +10 V) 100 kΩ
● -5 V to +5 V Yes; Physical measuring range: ± 10 V
— Input resistance (-5 V to +5 V) 100 kΩ
Input ranges (rated values), currents
● 0 to 20 mA Yes; Physical measuring range: ± 20 mA
— Input resistance (0 to 20 mA) 50 Ω; Plus approx. 55 ohm for overvoltage protection by PTC
● -20 mA to +20 mA Yes
— Input resistance (-20 mA to +20 mA) 50 Ω; Plus approx. 55 ohm for overvoltage protection by PTC
● 4 mA to 20 mA Yes; Physical measuring range: ± 20 mA
— Input resistance (4 mA to 20 mA) 50 Ω; Plus approx. 55 ohm for overvoltage protection by PTC
Input ranges (rated values), resistance thermometer
● Ni 100 Yes; Standard/climate
— Input resistance (Ni 100) 10 MΩ
● Pt 100 Yes; Standard/climate
— Input resistance (Pt 100) 10 MΩ
Input ranges (rated values), resistors
● 0 to 150 ohms Yes; Physical measuring range: 0 … 600 ohms
— Input resistance (0 to 150 ohms) 10 MΩ
● 0 to 300 ohms Yes; Physical measuring range: 0 … 600 ohms
— Input resistance (0 to 300 ohms) 10 MΩ
● 0 to 600 ohms Yes
— Input resistance (0 to 600 ohms) 10 MΩ
Cable length
● shielded, max. 800 m; for U/I, 200 m for R/RTD
Analog outputs
integrated channels (AO) 2
Voltage output, short-circuit protection Yes
Cycle time (all channels), min. 1 ms; Dependent on the parameterized interference frequency suppression; for details, see conversion procedure in manual
Output ranges, voltage
● 0 to 10 V Yes
● 1 V to 5 V Yes
● -10 V to +10 V Yes
Output ranges, current
● 0 to 20 mA Yes
● -20 mA to +20 mA Yes
● 4 mA to 20 mA Yes
Load impedance (in rated range of output)
● with voltage outputs, min. 1 kΩ
● with voltage outputs, capacitive load, max. 100 nF
● with current outputs, max. 500 Ω
● with current outputs, inductive load, max. 1 mH
Cable length
● shielded, max. 200 m
Analog value generation for the inputs
Integration and conversion time/resolution per channel
● Resolution with overrange (bit including sign), max. 16 bit
● Integration time, parameterizable Yes; 2.5 / 16.67 / 20 / 100 ms, acts on all channels
● Interference voltage suppression for interference frequency f1 in Hz 400 / 60 / 50 / 10
Smoothing of measured values
● parameterizable Yes
● Step: None Yes
● Step: low Yes
● Step: Medium Yes
● Step: High Yes
Analog value generation for the outputs
Integration and conversion time/resolution per channel
● Resolution with overrange (bit including sign), max. 16 bit
Settling time
● for resistive load 1.5 ms
● for capacitive load 2.5 ms
● for inductive load 2.5 ms
Encoder
Connection of signal encoders
● for voltage measurement Yes
● for current measurement as 4-wire transducer Yes
● for resistance measurement with two-wire connection Yes
● for resistance measurement with three-wire connection Yes
● for resistance measurement with four-wire connection Yes
Connectable encoders
● 2-wire sensor Yes
— permissible quiescent current (2-wire sensor), max. 1.5 mA
Encoder signals, incremental encoder (asymmetrical)
● Input voltage 24 V
● Input frequency, max. 100 kHz
● Counting frequency, max. 400 kHz; with quadruple evaluation
● Signal filter, parameterizable Yes
● Incremental encoder with A/B tracks, 90° phase offset Yes
● Incremental encoder with A/B tracks, 90° phase offset and zero track Yes
● pulse encoder Yes
● pulse encoder with direction Yes
● pulse encoder with one impulse signal per count direction Yes
Errors/accuracies
Linearity error (relative to input range), (+/-) 0.1 %
Temperature error (relative to input range), (+/-) 0.005 %/K
Crosstalk between the inputs, max. -60 dB
Repeat accuracy in steady state at 25 °C (relative to input range), (+/-) 0.05 %
Output ripple (relative to output range, bandwidth 0 to 50 kHz), (+/-) 0.02 %
Linearity error (relative to output range), (+/-) 0.15 %
Temperature error (relative to output range), (+/-) 0.005 %/K
Crosstalk between the outputs, max. -80 dB
Repeat accuracy in steady state at 25 °C (relative to output range), (+/-) 0.05 %
Operational error limit in overall temperature range
● Voltage, relative to input range, (+/-) 0.3 %
● Current, relative to input range, (+/-) 0.3 %
● Resistance, relative to input range, (+/-) 0.3 %
● Resistance thermometer, relative to input range, (+/-) Pt100 Standard: ±2 K, Pt100 Climate: ±1 K, Ni100 Standard: ±1.2 K, Ni100 Climate: ±1 K
● Voltage, relative to output range, (+/-) 0.3 %
● Current, relative to output range, (+/-) 0.3 %
Basic error limit (operational limit at 25 °C)
● Voltage, relative to input range, (+/-) 0.2 %
● Current, relative to input range, (+/-) 0.2 %
● Resistance, relative to input range, (+/-) 0.2 %
● Resistance thermometer, relative to input range, (+/-) Pt100 Standard: ±1 K, Pt100 Climate: ±0.5 K, Ni100 Standard: ±0.6 K, Ni100 Climate: ±0.5 K
● Voltage, relative to output range, (+/-) 0.2 %
● Current, relative to output range, (+/-) 0.2 %
Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency
● Series mode interference (peak value of interference < rated value of input range), min. 30 dB
● Common mode voltage, max. 10 V
● Common mode interference, min. 60 dB; at 400 Hz: 50 dB
Interfaces
Number of PROFINET interfaces 1
1. Interface
Interface types
● RJ 45 (Ethernet) Yes; X1
● Number of ports 2
● integrated switch Yes
Protocols
● IP protocol Yes; IPv4
● PROFINET IO Controller Yes
● PROFINET IO Device Yes
● SIMATIC communication Yes
● Open IE communication Yes; Optionally also encrypted
● Web server Yes
● Media redundancy Yes
PROFINET IO Controller
Services
— PG/OP communication Yes
— Isochronous mode Yes
— Direct data exchange Yes; Requirement: IRT and isochronous mode (MRPD optional)
— IRT Yes
— PROFIenergy Yes; per user program
— Prioritized startup Yes; Max. 32 PROFINET devices
— Number of connectable IO Devices, max. 128; In total, up to 256 distributed I/O devices can be connected via AS-i, PROFIBUS or PROFINET
— Of which IO devices with IRT, max. 64
— Number of connectable IO Devices for RT, max. 128
— of which in line, max. 128
— Number of IO Devices that can be simultaneously activated/deactivated, max. 8; in total across all interfaces
— Number of IO Devices per tool, max. 8
— Updating times The minimum value of the update time also depends on communication share set for PROFINET IO, on the number of IO devices, and on the quantity of configured user data
Update time for IRT
— for send cycle of 250 µs 250 μs to 4 ms; Note: In the case of IRT with isochronous mode, the minimum update time of 625 µs of the isochronous OB is decisive
— for send cycle of 500 µs 500 μs to 8 ms; Note: In the case of IRT with isochronous mode, the minimum update time of 625 µs of the isochronous OB is decisive
— for send cycle of 1 ms 1 ms to 16 ms
— for send cycle of 2 ms 2 ms to 32 ms
— for send cycle of 4 ms 4 ms to 64 ms
— With IRT and parameterization of “odd” send cycles Update time = set “odd” send clock (any multiple of 125 µs: 375 µs, 625 µs … 3 875 µs)
Update time for RT
— for send cycle of 250 µs 250 µs to 128 ms
— for send cycle of 500 µs 500 µs to 256 ms
— for send cycle of 1 ms 1 ms to 512 ms
— for send cycle of 2 ms 2 ms to 512 ms
— for send cycle of 4 ms 4 ms to 512 ms
PROFINET IO Device
Services
— PG/OP communication Yes
— Isochronous mode No
— IRT Yes
— PROFIenergy Yes; per user program
— Shared device Yes
— Number of IO Controllers with shared device, max. 4
— activation/deactivation of I-devices Yes; per user program
— Asset management record Yes; per user program
Interface types
RJ 45 (Ethernet)
● 100 Mbps Yes
● Autonegotiation Yes
● Autocrossing Yes
● Industrial Ethernet status LED Yes
Protocols
Number of connections
● Number of connections, max. 96; via integrated interfaces of the CPU and connected CPs / CMs
● Number of connections reserved for ES/HMI/web 10
● Number of connections via integrated interfaces 64
● Number of S7 routing paths 16
Redundancy mode
● H-Sync forwarding Yes
Media redundancy
— Media redundancy only via 1st interface (X1)
— MRP Yes; MRP Automanager according to IEC 62439-2 Edition 2.0, MRP Manager; MRP Client
— MRP interconnection, supported Yes; as MRP ring node according to IEC 62439-2 Edition 3.0
— MRPD Yes; Requirement: IRT
— Switchover time on line break, typ. 200 ms; For MRP, bumpless for MRPD
— Number of stations in the ring, max. 50
SIMATIC communication
● PG/OP communication Yes; encryption with TLS V1.3 pre-selected
● S7 routing Yes
● S7 communication, as server Yes
● S7 communication, as client Yes
● User data per job, max. See online help (S7 communication, user data size)
Open IE communication
● TCP/IP Yes
— Data length, max. 64 kbyte
— several passive connections per port, supported Yes
● ISO-on-TCP (RFC1006) Yes
— Data length, max. 64 kbyte
● UDP Yes
— Data length, max. 2 kbyte; 1 472 bytes for UDP broadcast
— UDP multicast Yes; Max. 5 multicast circuits
● DHCP Yes
● DNS Yes
● SNMP Yes
● DCP Yes
● LLDP Yes
● Encryption Yes; Optional
Web server
● HTTP Yes; Standard and user pages
● HTTPS Yes; Standard and user pages
OPC UA
● Runtime license required Yes; “Small” license required
● OPC UA Client Yes
— Application authentication Yes
— Security policies Available security policies: None, Basic128Rsa15, Basic256Rsa15, Basic256Sha256
— User authentication “anonymous” or by user name & password
— Number of connections, max. 4
— Number of nodes of the client interfaces, max. 1 000
— Number of elements for one call of OPC_UA_NodeGetHandleList/OPC_UA_ReadList/OPC_UA_WriteList, max. 300
— Number of elements for one call of OPC_UA_NameSpaceGetIndexList, max. 20
— Number of elements for one call of OPC_UA_MethodGetHandleList, max. 100
— Number of simultaneous calls of the client instructions per connection (except OPC_UA_ReadList,OPC_UA_WriteList,OPC_UA_MethodCall), max. 1
— Number of simultaneous calls of the client instructions OPC_UA_ReadList,OPC_UA_WriteList and OPC_UA_MethodCall, max. 5
— Number of registerable nodes, max. 5 000
— Number of registerable method calls of OPC_UA_MethodCall, max. 100
— Number of inputs/outputs when calling OPC_UA_MethodCall, max. 20
● OPC UA Server Yes; Data access (read, write, subscribe), method call, custom address space
— Application authentication Yes
— Security policies Available security policies: None, Basic128Rsa15, Basic256Rsa15, Basic256Sha256
— User authentication “anonymous” or by user name & password
— GDS support (certificate management) Yes
— Number of sessions, max. 32
— Number of accessible variables, max. 50 000
— Number of registerable nodes, max. 10 000
— Number of subscriptions per session, max. 20
— Sampling interval, min. 100 ms
— Publishing interval, min. 500 ms
— Number of server methods, max. 20
— Number of inputs/outputs per server method, max. 20
— Number of monitored items, max. 1 000; for 1 s sampling interval and 1 s send interval
— Number of server interfaces, max. 10 of each “Server interfaces” / “Companion specification” type and 20 of the type “Reference namespace”
— Number of nodes for user-defined server interfaces, max. 1 000
● Alarms and Conditions Yes
— Number of program alarms 100
— Number of alarms for system diagnostics 50
Further protocols
● MODBUS Yes; MODBUS TCP
Isochronous mode
Equidistance Yes
S7 message functions
Number of login stations for message functions, max. 32
Program alarms Yes
Number of configurable program messages, max. 5 000; Program messages are generated by the “Program_Alarm” block, ProDiag or GRAPH
Number of loadable program messages in RUN, max. 2 500
Number of simultaneously active program alarms
● Number of program alarms 600
● Number of alarms for system diagnostics 100
● Number of alarms for motion technology objects 80
Test commissioning functions
Joint commission (Team Engineering) Yes; Parallel online access possible for up to 5 engineering systems
Status block Yes; Up to 8 simultaneously (in total across all ES clients)
Single step No
Number of breakpoints 8
Status/control
● Status/control variable Yes
● Variables Inputs/outputs, memory bits, DBs, distributed I/Os, timers, counters
● Number of variables, max.
— of which status variables, max. 200; per job
— of which control variables, max. 200; per job
Forcing
● Forcing Yes
● Forcing, variables Peripheral inputs/outputs
● Number of variables, max. 200
Diagnostic buffer
● present Yes
● Number of entries, max. 1 000
— of which powerfail-proof 500
Traces
● Number of configurable Traces 4; Up to 512 KB of data per trace are possible
Interrupts/diagnostics/status information
Alarms
● Diagnostic alarm Yes
● Hardware interrupt Yes
Diagnoses
● Monitoring the supply voltage Yes
● Wire-break Yes; for analog inputs/outputs, see description in manual
● Short-circuit Yes; for analog outputs, see description in manual
● A/B transition error at incremental encoder Yes
Diagnostics indication LED
● RUN/STOP LED Yes
● ERROR LED Yes
● MAINT LED Yes
● STOP ACTIVE LED Yes
● Monitoring of the supply voltage (PWR-LED) Yes
● Channel status display Yes
● for channel diagnostics Yes; For analog inputs/outputs
● Connection display LINK TX/RX Yes
Supported technology objects
Motion Control Yes; Note: The number of technology objects affects the cycle time of the PLC program; selection guide via the TIA Selection Tool
● Number of available Motion Control resources for technology objects 800
● Required Motion Control resources
— per speed-controlled axis 40
— per positioning axis 80
— per synchronous axis 160
— per external encoder 80
— per output cam 20
— per cam track 160
— per probe 40
● Positioning axis
— Number of positioning axes at motion control cycle of 4 ms (typical value) 5
— Number of positioning axes at motion control cycle of 8 ms (typical value) 10
Controller
● PID_Compact Yes; Universal PID controller with integrated optimization
● PID_3Step Yes; PID controller with integrated optimization for valves
● PID-Temp Yes; PID controller with integrated optimization for temperature
Counting and measuring
● High-speed counter Yes
Integrated Functions
Counting functions
● Continuous counting Yes
● Counter response parameterizable Yes
● Hardware gate via digital input Yes
● Software gate Yes
● Event-controlled stop Yes
● Synchronization via digital input Yes
● Counting range, parameterizable Yes
Comparator
— Number of comparators 2; per count channel; see manual for details
— Direction dependency Yes
— Can be changed from user program Yes
Position detection
● Incremental acquisition Yes
● Suitable for S7-1500 Motion Control Yes
Measuring functions
● Measuring time, parameterizable Yes
● Dynamic measurement period adjustment Yes
● Number of thresholds, parameterizable 2
Measuring range
— Frequency measurement, min. 0.04 Hz
— Frequency measurement, max. 400 kHz; with quadruple evaluation
— Cycle duration measurement, min. 2.5 µs
— Cycle duration measurement, max. 25 s
Accuracy
— Frequency measurement 100 ppm; depending on measuring interval and signal evaluation
— Cycle duration measurement 100 ppm; depending on measuring interval and signal evaluation
— Velocity measurement 100 ppm; depending on measuring interval and signal evaluation
Potential separation
Potential separation digital inputs
● between the channels No
● between the channels, in groups of 16
Potential separation digital outputs
● between the channels No
● between the channels, in groups of 16
Potential separation channels
● between the channels and backplane bus Yes
● Between the channels and load voltage L+ No
Isolation
Isolation tested with 707 V DC (type test)
Ambient conditions
Ambient temperature during operation
● horizontal installation, min. -25 °C; No condensation
● horizontal installation, max. 60 °C; note derating data for onboard I/O in the manual. Display: 50 °C, at an operating temperature of typically 50 °C, the display is switched off
● vertical installation, min. -25 °C; No condensation
● vertical installation, max. 40 °C; note derating data for onboard I/O in the manual. Display: 40 °C, at an operating temperature of typically 40 °C, the display is switched off
Ambient temperature during storage/transportation
● min. -40 °C
● max. 70 °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
configuration / header
configuration / programming / header
Programming language
— LAD Yes
— FBD Yes
— STL Yes
— SCL Yes
— GRAPH Yes
Know-how protection
● User program protection/password protection Yes
● Copy protection Yes
● Block protection Yes
Access protection
● protection of confidential configuration data Yes
● Password for display Yes
● Protection level: Write protection Yes
● Protection level: Read/write protection Yes
● Protection level: Complete protection Yes
Dimensions
Width 85 mm
Height 147 mm
Depth 129 mm
Weights
Weight, approx. 1 050 g

[/fusion_table]

Weight 1.229 kg
Dimensions 18.9 × 23.8 × 17.2 cm