Siemens SIMATIC S7-300 Module data Reference Manual

SIMATIC TOP Connect and SIMATIC TOP Connect TPA
8-21
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
8.4.2 SIMATIC TOP Connect TPA Terminal Assignment and Terminal
Allocation
Terminal marking
On the TPA terminal block, the terminals are identified by letters. This simplifies
the allocation of the terminals on the analog module to the terminals on the
terminal block.
Terminal block assignment
Table 8-14 Terminal Assignment of the Terminal Block of SIMATIC TOP connect TPA
Front view of terminal block
Assignments of the Terminals
Terminals Z and Y can be used for multiplying arbitrary
potentials and signals.
ABCDEFGH I K
ABCDEFGH I K
YYKKAAAAZZ
Y
Z
The terminals having identical letters are electrically
interconnected, with the exception of terminals Z and
Z, and also Y and Y.
Multiplier terminal
The lower tier of terminals on the terminal block is designed as 2 x 5 multiplier
terminals.

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)