Do you have a question about the Siemens 3RK2 Series and is the answer not in the manual?
Lists digital and analog module types and their original operating instructions in multiple languages.
Warns about hazardous voltage, potential death, or serious injury from electrical shock.
Step-by-step guide for mounting AS-Interface modules onto a DIN rail.
Instructions for connecting multiple AS-Interface modules together.
Details on connecting wires, torque specifications, and terminal identification.
Provides physical dimensions and pinout details for specific AS-Interface module models.
Details pin assignments, IO/ID/ID2, and ID1 values for various AS-Interface modules.
Information on the AS-Interface tester (3RK1904-2AB02) and its application.
| Supply voltage | 24 V DC |
|---|---|
| Protection class IP | IP20 |
| Category | Control Unit |
| Voltage Range | 20.4 V DC to 28.8 V DC |
| Communication protocol | PROFIBUS DP, PROFINET |
| Mounting type | DIN rail mounting |
| Storage Temperature | -40°C to +70°C |












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