SIEMENS
8/11
Siemens KT 10.1 · 2016
8
SITOP in the SIMATIC Design
1-phase, 24 V DC (for S7-1500 and ET200MP)
■
Overview
The design and functionality of the SIMATIC PM 1507 single-
phase load power supply (PM = power module) with automatic
range selection of the input voltage makes it an optimal match to
the SIMATIC S7-1500 PLC. It supplies the S7-1500 system
components such as CPU, system power supply (PS), I/O
circuits of the input and output modules and, if necessary, the
sensors and actuators with 24 V DC.
■
Design
•
The load current supplies are directly fastened to the S7-1500
mounting rail (without connection to the backplane bus) and
can be mounted directly to the left of the CPU (no installation
clearance required)
•
Diagnostics LEDs to indicate status and faults: Operation,
Fault, Stand-by
•
ON/OFF switches (operation/stand-by) in case of swapping
modules
•
Mains connection plug with touch protection and strain relief
for connection of input voltage (enables permanent wiring)
•
Plug-in 24 V DC output terminal with reverse polarity
protection for connection of 24 V loads (enables permanent
wiring)
■
Function
•
Connection to all 1-phase 50/60 Hz networks (120 / 230 V AC)
through automatic range switching
•
Short-term mains buffering
•
Output voltage of 24 V DC that is limited to maximum 28 V DC
(prevents any damages in 24 V loads if input voltage is too
high)
•
50% "Extra Power" for 5 seconds per minute for short-term
overloads, for example, when switching on 24V consumers
■
Technical specifications
Article number
6EP1332-4BA00
6EP1333-4BA00
Product
S7-1500 PM1507
S7-1500 PM1507
Power supply, type
24 V/3 A
24 V/8 A
Input
Input
1-phase AC
1-phase AC
Supply voltage
• 1 at AC Rated value
120 V
120 V
• 2 at AC Rated value
230 V
230 V
• Note
Automatic range selection
Automatic range selection
Input voltage
• 1 at AC
85 ... 132 V
85 ... 132 V
• 2 at AC
170 ... 264 V
170 ... 264 V
Wide-range input
No
No
Overvoltage resistance
2.3 ×
V
in rated
, 1.3 ms
2.3 ×
V
in rated
, 1.3 ms
Mains buffering at
I
out rated
, min.
20 ms; at
V
in
= 93/187 V
20 ms; at
V
in
= 93/187 V
Rated line frequency 1
50 Hz
50 Hz
Rated line frequency 2
60 Hz
60 Hz
Rated line range
45 ... 65 Hz
45 ... 65 Hz
Input current
• at rated input voltage 120 V
1.4 A
3.7 A
• at rated input voltage 230 V
0.8 A
1.7 A
Switch-on current limiting (+25 °C),
max.
23 A
62 A
Duration of inrush current limiting at
25 °C
• maximum
3 ms
3 ms
I²t, max.
1.3 A²·s
12 A²·s
Built-in incoming fuse
T 3,15 A/250 V (not accessible)
T 6.3 A/250 V (not accessible)
Protection in the mains power input
(IEC 898)
Recommended miniature circuit breaker:
10 A characteristic B or 6 A characteristic C
Recommended miniature circuit breaker:
16 A characteristic B or 10 A characteristic C
© Siemens AG 2016