Siemens LOGO! - A.9 Switching Capacity and Service Life of the Relay Outputs; Inductive Load; Ohmic Load

291
LOGO! Manual
A5E00380835-01
A.9 Switching capacity and service life of the
relay outputs
Ohmic load
Switching cycles/million
Switched current/A
0.1
0.2
0.3
0.4
0.5
246810
Maximum 10 A
Maximum 10 A
Maximum 10 A
Maximum 0.2 A
Maximum 0.1 A
12/24 V AC/DC
115/120 V AC
230/240 V AC
120 V DC
240 V DC
Figure A Switching capacity and service life of the contacts with ohmic
load (heating)
Inductive load
Switching cycles/million
Switched current/A
0.1
0.2
0.3
0.4
0.5
321
0.6
0.7
0.8
0.9
1.0
Maximum 2 A
Maximum 3 A
Maximum 3 A
Maximum 0.2 A
Maximum 0.1 A
12/24 V AC/DC
115/120 V AC
230/240 V AC
120 V DC
240 V DC
Figure B Switching capacity and service life of the contacts with high in-
ductive load to IEC 947-5-1 DC 13/AC 15 (contactors, solenoid
coils, motors)
Technical data