Siemens SIMATIC S7-300 Reference Manual page 193
Programmable logic controllers module data
Hide thumbs
Also See for SIMATIC S7-300:
- Manual (676 pages) ,
- Installation and operating manual (356 pages) ,
- Hardware and installation manual (256 pages)
Table of Contents
Advertisement
Status, Interrupts, Diagnostics
Status display
Interrupt
Diagnostic functions
Data for Selecting an Actuator
Continuous thermal current
Minimum load voltage / current
Short-circuit proof to
IEC 947-5-1
Switching capacity and lifetime of the contacts
•
For resistive load
Voltage
24 VDC
60 VDC
120 VDC
48 VAC
60 VAC
120 VAC
230 VAC
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
Green LED per channel
None
None
max. 8 A
10 V / 5 mA
With circuit-breaker of
characteristic B for:
cos f 1.0: 600 A
cos f 0.5 to 0.7: 900 A
With Diazed 8 A fuse:
1000 A
Current
No. of
switching
cyc. (typ.)
8.0 A
0.1 million
4.0 A
0.3 million
2.0 A
0.7
0.5 A
4.0 million
0.5 A
4 million
0.2 A
1.6 mill.
8.0 A
0.1 million
2.0 A
1.6 million
8.0 A
0.1 million
2.0 A
1.2 million
8.0 A
0.1 million
4.0 A
0.3 million
2.0 A
0.5 million
1.0 A
0.7 million
0.5 A
1.5 million
8.0 A
0.1 million
4.0 A
0.3 million
2.0 A
0.5 million
1.0 A
0.7 million
0.5 A
1.5 million
Switching capacity and lifetime of the contacts
•
Inductive load according to IEC 947-5-1 13 DC/15 AC
Voltage
24 VDC
60 VDC
120 VDC
48 VAC
60 VAC
120 VAC
230 VAC
•
Aux. contactors Size 0
(3TH28)
An external protection circuit will enhance the service life
of the contacts.
Lamp load (230 VAC)
Energy-saving
lamps/fluorescent lamps with
electronic ballast
Fluorescent lamps,
conventionally compensated
Fluorescent lamps,
non-compensated
Contact protection (internal)
Connecting two outputs in parallel
•
For redundant actuation of
a load
•
To increase performance
Triggering a digital input
Switch rate
•
Mechanical
•
For resistive load
•
Inductive loads according
to IEC 947-5-1, DC 13/15
AC
•
For lamp load
Digital Modules
Current
No. of
switching
cyc. (typ.)
2.0 A
0.3 million
1.0 A
0.5 million
0.5 A
1 million
0.5 A
0.5 million
0.3 A
1 million
0.2 A
0.5 mill.
3.0 A
0.5 million
1.5 A
1 million
3.0 A
0.3 million
1.5 A
1 million
3.0 A
0.2 million
2.0 A
0.3 million
1.0 A
0.7 million
0.5 A
2.0 million
3.0 A
0.1 million
2.0 A
0.3 million
1.0 A
0.7 million
0.5 A
2.0 million
30 mill.
Power
No. of
switching
cyc. (typ.)
1000W
25000
1500W
10000
10 58W 25000
1 58W
25000
10 58W 25000
None
Possible
Not possible
Possible
max. 10 Hz
max. 2 Hz
max. 0.5 Hz
max. 2 Hz
3-109
- Quick Links:
- Controllers S7
- Siplus S7-300 Modules
Hide quick links:
Advertisement
Table of Contents
