|
SIMATIC S7-1200, DIGITAL OUTPUT SB 1222, 4DQ, 24VDC 200KHZ |
Input current |
from backplane bus 5 V DC, typ. |
50 mA |
Output voltage |
Power supply to the transmitters |
● Supply current, max. |
4 mA; per channel |
Power losses |
Power loss, typ. |
1 W |
Digital inputs |
Number of digital inputs |
0 |
Digital outputs |
Number of digital outputs |
4; MOSFET, solid-state (current-sinking/current-sourcing) |
● In groups of |
1 |
short-circuit protection |
No |
Switching capacity of the outputs |
● with resistive load, max. |
0.1 A |
Load resistance range |
● upper limit |
10 Ω |
Output voltage |
● Rated value (DC) |
24 V |
● for signal "0", max. |
0.1 V; with 10 kOhm load |
● for signal "1", min. |
20 V |
Output current |
● for signal "1" rated value |
0.1 A |
● for signal "0" residual current, max. |
10 µA |
Cable length |
● Cable length, shielded, max. |
50 m |
Interrupts/diagnostics/status information |
Alarms |
● Alarms |
Yes |
Diagnostic messages |
● Diagnostic functions |
Yes |
Diagnostics indication LED |
● For status of the outputs |
Yes |
Degree and class of protection |
Degree of protection to EN 60529 |
|
● IP20 |
Yes |
Standards, approvals, certificates |
Marine approval |
● Germanischer Lloyd (GL) |
Yes |
Climatic and mechanical conditions for storage and transport |
Climatic conditions for storage and transport |
Free fall |
— Drop height, max. (in packaging) |
0.3 m; five times, in dispatch package |
Temperature |
— Permissible temperature range |
-40 °C to +70 °C |
Air pressure acc. to IEC 60068-2-13 |
— Permissible air pressure |
1080 to 660 hPa |
Relative humidity |
— Permissible range (without condensation) at 25 °C |
95 % |
Mechanical and climatic conditions during operation |
Climatic conditions in operation |
Temperature |
— Permissible temperature range |
-20 °C to +60 °C horizontal mounting, -20 °C to 50 °C vertical mounting, 95% humidity, non-condensing |
— Min. |
-20 °C |
— max. |
60 °C |
Mechanics/material |
Type of housing (front) |
|
● plastic |
Yes |
Dimensions |
Width |
38 mm |
Height |
62 mm |
Depth |
21 mm |
Weights |
Weight, approx. |
40 g |
last modified: |
14.10.2014 |