Siemens SIMATIC S7-300 Module data Reference Manual

Special Signal modules
5-3
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
5.2 Simulator Module SM 374; IN/OUT 16;
(6ES7374-2XH01-0AA0)
Order number
6ES7374-2XH01-0AA0
Characteristics
The simulator module SM 374; IN/OUT 16 is distinguished by the following
features:
• Simulation of:
– 16 inputs or
– 16 outputs or
– 8 inputs and 8 outputs (each with the same start addresses!)
• Status displays for simulation of inputs and outputs
• Function adjustable with screwdriver
Note
Do not activate the switch for setting the function in RUN!
Configuration with STEP 7
The simulator module SM 374; IN/OUT 16 is not included in the module catalog of
STEP 7 i.e., the order number of the SM 374 is not recognized by STEP 7. You
must therefore “simulate” the function of the simulator module required for the
configuration as follows:
• If you want to use SM 374 with 16 inputs, enter the order number of a digital
input module with 16 inputs in STEP 7;
e.g.: 6ES7321-1BH02-0AA0
• If you want to use SM 374 with 16 outputs, enter the order number of a digital
output module with 16 outputs in STEP 7;
e.g.: 6ES7322-1BH01-0AA0
• If you want to use SM 374 with 8 inputs and 8 outputs, enter the order
number of a digital input/output module with 8 inputs and 8 outputs in STEP 7;
e.g.: 6ES7323-1BH02-0AA0

Siemens SIMATIC S7-300 Module data Specifications

General

Series	S7-300
Manufacturer	Siemens
Protection Class	IP20
System	SIMATIC S7-300
Digital Inputs	Varies by module
Digital Outputs	Varies by module
Analog Inputs	Varies by module
Analog Outputs	Varies by module
Central Processing Unit	Varies by CPU model
Supply Voltage	24V DC or 120/230V AC
CPU Type	Varies (e.g., CPU 312, CPU 315, etc.)
Memory	Varies by CPU model
Communication Interfaces	MPI, PROFIBUS
Programming Languages	LAD, FBD, STL, SCL, GRAPH
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 70°C
Relative Humidity	10% to 95% (non-condensing)