Siemens 340 - Control Circuit

Technical data
9.1 Motor starters
SIRIUS 3RM1 motor starter
Manual, 11/2013, A5E0345285095020A/RS-AB/002
117
9.1.3
Control circuit
The technical data of the control circuit depends on the control supply voltage.
Rated control supply voltage
Order number
24 V DC 3RM1...-.AA0.
110 ... 230 V AC/110 V DC 3RM1...-.AA1.
A distinction is made in the two tables between the 3RM10/3RM12 Standard motor starters
and the 3RM11/3RM13 Failsafe motor starters.
3RM10/3RM12 Standard motor starters
3RM10..-.AA0.
3RM12..-.AA0.
3RM10..-.AA1.
3RM12..-.AA1.
Type of voltage
DC AC/DC
Control supply voltage
1
• at 50 Hz for AC
V
- 110 … 230
• at 60 Hz for AC
V
- 110 … 230
• for DC
V
24 110
Control supply voltage frequency
Hz - 50 / 60
Operating range factor control supply
voltage rated value
• for DC
0.8 … 1.25 0.85 … 1.1
• at 50 Hz for AC
- 0.85 … 1.1
Control current
A 0.07 0.02
Input voltage
at the digital input
for DC
V
24 110
Input voltage
at the digital input
with AC
V
- 110 … 230
Input voltage
at the digital input
• with signal <1>
– for DC
V
15 … 30 79 … 121
– with AC
V
- 93 … 253
• with signal <0>
– with AC
V
- 0 … 40
– for DC
V
0 … 5 0 … 40
Input current
at the digital input
• for signal <1>
mA
11 2
• with signal <0>
mA
1 0.4