6ES73146CH040AB0
Siemens

6ES73146CH040AB0

Programmable Logic Controller (PLC) CPU processor module (Advanced controller) with integrated I/Os - Siemens (SIMATIC S7-300) - CPU 314C-2 DP - 192kBytes (ROM) / 64kB (RAM for data) - 47I/Os [24DI (20 x digital inputs (24Vdc / 15-30Vdc) + 4 x digital inputs (24Vdc / 15-30Vdc; 60kHz HSC high-speed counters / frequency meter inputs)) + 16DO (12 x digital outputs (24Vdc 500mA / 48-4000O / 100Hz resistive load) + 4 x digital outputs (24Vdc 500mA / 48-4000O / 100Hz resistive load / can be used as high-speed counters)) + 5AI (4 x analog inputs (-10...+10Vdc / 0-10Vdc / -20...+20mA / 0-20mA / 4-20mA; 12-bit) + 1 x analog inputs (RTD type Pt100 / 0-600O; 12-bit)) + 2AO (2 x analog outputs (0-10Vdc / -10...+10Vdc / 0-20mA / -20...+20mA / 4-20mA / 12-bit))] - Supply voltage 19.2Vdc-28.8Vdc (24Vdc nom.) - connection capability 12 x communication connections + 124 x Profibus DP slaves - with PROFIBUS DP + RS-485 communication capability - Backplane / rack mounting - IP20 - Rated for 0...+60°C ambient - Order code 6ES73146CH040AB0
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Product Details
Primary brand Siemens
Main function CPU unit
Product series / family name SIMATIC
Sub-range name S7-300
Type Option = Standard (No options)
Functions Programmable Logic Controller (PLC) CPU processor module (Advanced controller)
Hardware clock (real-time)
Parameterizable input delay
Frequency measurement
Positioning control
PG/OP communication
Data record routing
Global data communication
S7 basic communication
S7 communication
S5 compatible communication (via CP and loadable FC)
Open IE communication
User program protection / password protection
PID controller
MPI
Design integrated I/Os
Supply voltage (DC) 24 Vdc
Supply voltage (DC) 19.2Vdc-28.8Vdc (24Vdc nom.)
Memory capacity (MB) RAM = 64kB
Memory capacity 192kBytes (ROM)
64kB (RAM for data)
256B (Timers)
256B (Counters)
256B (Flags)
Connection capacity 12 x communication connections
124 x Profibus DP slaves
Communication protocol PROFIBUS DP
RS-485
Net Height (mm) 125 mm
Net Width (mm) 120 mm
Net Depth (mm) 130 mm
Mounting mode Backplane / rack
Mounting mode Backplane / rack
Digital inputs quantity 24
Digital inputs type DC
Counter
Digital inputs 20 x digital inputs (24Vdc / 15-30Vdc)
4 x digital inputs (24Vdc / 15-30Vdc; 60kHz HSC high-speed counters / frequency meter inputs)
Digital outputs quantity 16
Digital outputs type DC
Digital outputs 12 x digital outputs (24Vdc 500mA / 48-4000Ω / 100Hz resistive load)
4 x digital outputs (24Vdc 500mA / 48-4000Ω / 100Hz resistive load / can be used as high-speed counters)
Analog inputs quantity 5
Analog inputs type Voltage
Current
RTD
RTD type Pt100
Analog inputs 4 x analog inputs (-10...+10Vdc / 0-10Vdc / -20...+20mA / 0-20mA / 4-20mA; 12-bit)
1 x analog inputs (RTD type Pt100 / 0-600Ω; 12-bit)
Analog outputs quantity 2
Analog outputs type Voltage
Current
Analog outputs 2 x analog outputs (0-10Vdc / -10...+10Vdc / 0-20mA / -20...+20mA / 4-20mA / 12-bit)
Degree of protection IP20
Ambient air temperature for operation 0...+60 °C
Programming languages STEP 7
LAD (Ladder)
FBD (Function Block Diagram)
STL (Structured Text)
SCL (Structured Control Language)
CFC (Continuous Function Chart)
GRAPH
HiGraph
Processing time 0.06μs (bit operation) - 0.00006 ms
0.12μs (word operation) - 0.00012 ms
0.16μs (fixed point arithmetic) - 0.00016 ms
0.59μs (floating point arithmetic) - 0.00059 ms
Equivalent to 6ES73146CH040AB0
Supply voltage (DC) 24 V
Power dissipation/losses 13 W
Order code / Manufacturer SKU 6ES73146CH040AB0
EAN code 4025515079101
UPC code 040892788600
Compliant with standard(s) IEC61131
IEC61000-6-2
IEC61000-4-3
IEC61000-4-4
IEC61000-4-5
IEC61000-4-6
IEC60068-2-6
IEC60068-2-27
EN50081-2
EN55016
EN55011
Application type Plants with high processing performance and response time requirements
Manufacturer product status Commercialized