SIPLUS S7-400 SM 422 digital output modules Siemens

Область применения
Digital output modules can be used to output digital signals from the control to the process. They are suitable, for example, for connecting solenoid valves, contactors, low-power motors, lamps and motor starters.
Обзор
- Digital outputs for SIMATIC S7-400
- For connecting solenoid valves, contactors, small-power motors, lamps and motor starters
Note:
SIPLUS extreme products are based on SIMATIC standard products. The contents listed here were taken from the respective standard products. SIPLUS extreme specific information was added.
Technical documentation on SIPLUS can be found here:
http://www.siemens.de/siplus-extreme
Дизайн
Digital output modules are characterized by the following mechanical features:
- Compact configuration:
The rugged plastic housing contains:- Green LEDs for indicating the signal statuses at the outputs
- One red LED each to indicate internal and external faults or errors, and to display blown fuses and the absence of the load voltage
- Labeling strips
- Simple assembly
- User-friendly wiring:
The modules are wired by means of a plug-in front connector.
Функции
Digital output modules convert the internal signal levels of the S7-400 in the external signal levels required for the process.
Технические данные
Order number | 6AG1422-1BL00-2AA0 | |
---|---|---|
SIPLUS S7-400 SM422 32DA | ||
Supply voltage |
| |
Load voltage L+ |
| |
| 24 V | |
| 20.4 V | |
| 28.8 V | |
Input current |
| |
from load voltage L+ (without load), max. | 30 mA | |
from backplane bus 5 V DC, max. | 200 mA | |
Power loss |
| |
Power loss, typ. | 4 W | |
Digital outputs |
| |
Number of digital outputs | 32 | |
Limitation of inductive shutdown voltage to | -27 V | |
Switching capacity of the outputs |
| |
| 5 W | |
Output voltage |
| |
| L+ (-0.3 V) | |
Output current |
| |
| 0.5 A | |
| 5 mA | |
| 0.6 A | |
| 0.3 mA | |
Switching frequency |
| |
| 100 Hz | |
| 0.5 Hz | |
Total current of the outputs (per group) |
| |
all mounting positions |
| |
| 2 A; 8 adjacent outputs each | |
Cable length |
| |
| 1 000 m | |
| 600 m | |
Potential separation |
| |
Potential separation digital outputs |
| |
| 32 | |
| Yes | |
Isolation |
| |
Isolation tested with | 500 V DC | |
Ambient conditions |
| |
Ambient temperature during operation |
| |
| -25 °C; = Tmin | |
| 60 °C; = Tmax | |
Extended ambient conditions |
| |
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