Article number |
6ES7288-2DR08-0AA0
|
|
SIMATIC S7-200 SMART, Digital output SM DR08, 8 DO, relay 2 A |
General information |
Product type designation |
SM DR08, DQ 8x relay |
Supply voltage |
Rated value (DC) |
24 V |
permissible range, lower limit (DC) |
20.4 V |
permissible range, upper limit (DC) |
28.8 V |
Input current |
Current consumption, typ. |
80 mA; Current for 24 V DC input power |
from backplane bus 5 V DC, typ. |
90 mA; For 5 V DC from CPU module |
Digital inputs |
Number of digital inputs |
0 |
Digital outputs |
Number of digital outputs |
8 |
Short-circuit protection |
No |
Output delay with resistive load |
● "0" to "1", max. |
10 ms |
● "1" to "0", max. |
10 ms |
Relay outputs |
● Number of relay outputs |
8 |
● Rated supply voltage of relay coil L+ (DC) |
24 V |
— Reverse polarity protection |
Yes |
● Current consumption of relays (coil current of all relays), max. |
80 mA |
Switching capacity of contacts |
— with inductive load, max. |
2 A |
— on lamp load, max. |
30 W; 30 W with DC, 200 W with AC |
— with resistive load, up to 50 °C, max. |
2 A |
— with resistive load, max. |
2 A |
— Thermal continuous current, max. |
2 A |
Cable length |
● shielded, max. |
500 m |
● unshielded, max. |
150 m |
Interrupts/diagnostics/status information |
Diagnostics indication LED |
● for status of the outputs |
Yes |
Potential separation |
Potential separation digital outputs |
● between the channels |
Yes; Relay, dry contact |
Isolation |
Isolation tested with |
1 500 V AC for 1 minute |
Degree and class of protection |
IP degree of protection |
IP20 |
Standards, approvals, certificates |
CE mark |
Yes |
Dimensions |
Width |
45 mm |
Height |
100 mm |
Depth |
81 mm |
Weights |
Weight, approx. |
166.3 g |