Auxiliary Power; Digital Inputs; Brake Output 400 V Ac - Siemens ecofast 3RK1702-2GB18-0AA1 Manual

Technical data
A.1.2

Auxiliary power

External auxiliary power
- Profibus-DP
- AS-Interface
Current consumption
Typical, inputs not connected
-
- Typical, switching element
(contactor) activated
- Typical, switching element
(contactor) deactivated
- Typical, with Duo reversing softstarters
Polarity reversal protection
Short-circuit protection/overload
protection
Undervoltage detection (USP)
Bridging of power failure
Insulation voltage
A.1.3

Digital inputs

Input voltage
Current consumption
Sensor supply
A.1.4

Brake output 400 V AC

Voltage range
Current carrying capacity
Short-circuit protection
A-6
Unswitched voltage
(AS-i)
20.4 V DC to 28.8 V DC standard power supply to DIN
19240 (AUX PWR) (PELV - must be grounded)
26.5 V DC to 31.6 V DC
80 mA (PROFIBUS DP)
60 mA (AS-Interface)
-
-
-
Yes (device will not function, however)
Yes/
0.5 A multifuse
self-healing fuse
Reset by power OFF
< 17 V DC
≤
20 ms (device is not affected)
500 V DC between the auxiliary voltages and PE
20.4 V DC to 28.8 V DC
Typically 7 mA per input
Max. 200 mA (from AS-i. Sensor supply is short-circuit-
proof)
200 V AC to 460 V AC (tolerance ± 10%)
AC 15: 500 mA
Fusible link
Switched voltage
(AUX PWR)
20.4 V DC to 28.8 V DC
standard power supply to DIN
19240 (AUX PWR) (PELV -
must be grounded)
75 mA
15 mA
110 mA
< 17 V DC
aM 1 A/500VAC
ECOFAST Motor Starters
GWA 4NEB 950 5221-12 DS 02