Siemens Simatic S7 Series User Manual

11
Review 1
1. Identify each of the following blocks in a basic PLC
system:
d. _______ e. _______
b. ______________
a. ______ c. ______
2. The base of the binary number system is ___ .
3. The base of the hexadecimal number system is ___.
4. Convert the decimal number 10 to each of the following
number types:
Binary ____________
BCD ____________
Hexadecimal ____________
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Siemens Simatic S7 Series Specifications

General

CPU	Varies by model (e.g., S7-300, S7-400, S7-1200, S7-1500)
Communication Interfaces	PROFIBUS, PROFINET, Ethernet, MPI
Programming	TIA Portal, STEP 7
Programming Languages	LAD, FBD, STL, SCL, GRAPH
I/O Modules	Digital, Analog, Specialty modules available
Operating Temperature	0°C to 60°C (standard models)
Mounting	DIN rail mounting
Operating Voltage	24V DC or 120/230V AC (varies by model)
Protection Class	IP20 (standard models)
Memory	Varies depending on the S7 model. Includes work memory (RAM) for program execution, load memory (EEPROM or Flash) for program storage, and system memory for operating system functions. Memory sizes range from kilobytes to megabytes.