Siemens SIMATIC S7-300 Module data Reference Manual

Power Supply Modules
2-6
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
2.2 Power Supply Module PS 307; 2 A;
(6ES7307-1BA00-0AA0)
Order number
6ES7307-1BA00-0AA0
Characteristics
The PS 307 power supply module (2 A) has the following salient features:
• Output current 2 A
• Output voltage 24 VDC; proof against short-circuit and open circuit
• Connection to single-phase AC system
(input voltage 120/230 VAC, 50/60 Hz)
• Reliable isolation to EN 60 950
• Can be used as load power supply
Wiring schematic of the PS 307; 2 A
Strain-relief assembly
230V
Terminals for system
voltage and protective
grounding conductor
Terminals for 24 VDC
output voltage
Voltage Selector
On/Off switch for
24 VDC
24 VDC
L1
N
L+
M
M
LED for “24 VDC output
voltage available”
L+
I
Figure 2-3 Wiring Schematic of the PS 307 Power Supply Module (2 A)

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)