數(shù)字量輸出模塊用于從控制器向過(guò)程變量輸出數(shù)字量信號(hào)。數(shù)字量輸出模塊把 S7-300 的內(nèi)部信號(hào)電平轉(zhuǎn)換成過(guò)程所要求的外部信號(hào)電平。
用于連接電磁閥、接觸器、小功率電機(jī)、燈和電機(jī)啟動(dòng)器。
數(shù)字量輸出模塊具有下列機(jī)械特性:
具有8、16、32或64通道的模塊。
數(shù)字量輸出模塊將控制器的內(nèi)部信號(hào)電平(邏輯“0”或“1”)轉(zhuǎn)換成過(guò)程所需的外部信號(hào)電平。
多種輸出電壓,可支持輸出不同的過(guò)程信號(hào):
除了經(jīng)濟(jì)性以及易于處理的特點(diǎn)外,該模塊還具有其他特殊功能:
Order number |
6AG1322-1BF01-2XB0 |
6AG1322-8BF00-2AB0 |
6AG1322-1BH01-2AA0 |
6AG1322-1BL00-2AA0 |
|
---|---|---|---|---|---|
SIPLUS S7-300 SM322 |
SIPLUS SM322 8DA/24VDC |
SIPLUS SM322 16DA/24VDC |
SIPLUS S7-300 DIGITALAUSGABE SM322 |
||
Supply voltage |
|
|
|
|
|
Load voltage L+ |
|
|
|
|
|
|
24 V |
24 V |
24 V |
24 V |
|
Input current |
|
|
|
|
|
from load voltage L+ (without load), max. |
60 mA |
90 mA |
80 mA |
160 mA |
|
from backplane bus 5 V DC, max. |
40 mA |
70 mA |
80 mA |
110 mA |
|
Power loss |
|
|
|
|
|
Power loss, typ. |
6.8 W |
5 W |
4.9 W |
6.6 W |
|
Digital outputs |
|
|
|
|
|
Number of digital outputs |
8 |
8 |
16 |
32 |
|
Limitation of inductive shutdown voltage to |
L+ (-48 V) |
L+ (-45 V) |
L+ (-53 V) |
L+ (-53 V) |
|
Switching capacity of the outputs |
|
|
|
|
|
|
10 W |
5 W |
5 W |
5 W |
|
Load resistance range |
|
|
|
|
|
|
12 Ω |
48 Ω |
48 Ω |
48 Ω |
|
|
4 kΩ |
3 kΩ |
4 kΩ |
4 kΩ |
|
Output voltage |
|
|
|
|
|
|
L+ (-0.8 V) |
L+ (-0.8 to -1.6 V) |
L+ (-0.8 V) |
L+ (-0.8 V) |
|
Output current |
|
|
|
|
|
|
2 A |
0.5 A |
0.5 A |
0.5 A |
|
|
5 mA |
10 mA |
5 mA |
5 mA |
|
|
2.4 A |
0.6 A |
0.6 A |
0.6 A |
|
|
5 mA |
10 mA |
5 mA |
5 mA |
|
|
2.4 A |
0.6 A |
0.6 A |
0.6 A |
|
|
5 mA |
10 mA |
5 mA |
5 mA |
|
|
0.5 mA |
0.5 mA |
0.5 mA |
0.5 mA |
|
Switching frequency |
|
|
|
|
|
|
100 Hz |
100 Hz |
100 Hz |
100 Hz |
|
|
0.5 Hz |
2 Hz |
0.5 Hz |
||
|
10 Hz |
10 Hz |
10 Hz |
10 Hz |
|
Total current of the outputs (per group) |
|
|
|
|
|
horizontal installation |
|
|
|
|
|
|
4 A |
4 A |
4 A |
||
|
4 A |
3 A |
3 A |
3 A |
|
|
4 A |
2.5 A; (without diode) & 1.5 A (with diode) |
3 A |
2 A |
|
vertical installation |
|
|
|
|
|
|
4 A |
4 A |
2 A |
2 A |
|
Cable length |
|
|
|
|
|
|
1 000 m |
1 000 m |
1 000 m |
1 000 m |
|
|
600 m |
600 m |
600 m |
600 m |
|
Interrupts/diagnostics/status inbation |
|
|
|
|
|
Diagnostic functions |
No |
Yes; Parameterizable |
No |
No |
|
Alarms |
|
|
|
|
|
|
No |
Yes; Parameterizable |
No |
No |
|
Potential separation |
|
|
|
|
|
Potential separation digital outputs |
|
|
|
|
|
|
Yes |
Yes |
Yes |
||
|
4 |
8 |
8 |
8 |
|
|
Yes; Optocoupler |
Yes; Optocoupler |
Yes; Optocoupler |
Yes; Optocoupler |
|
Isolation |
|
|
|
|
|
Isolation tested with |
500 V DC |
500 V DC |
500 V DC |
500 V DC |
|
Standards, approvals, certificates |
|
|
|
|
|
CE mark |
Yes |
Yes |
Yes |
Yes |
|
UL approval |
Yes; File E239877 |
Yes; File E239877 |
Yes; File E239877 |
Yes; File E239877 |
|
FM approval |
Yes |
Yes; CofC 3028431 |
Yes; CofC 3028431 |
Yes; CofC 3028431 |
|
RCM (berly C-TICK) |
Yes |
Yes |
Yes |
||
KC approval |
Yes |
Yes |
Yes |
||
EAC (berly Gost-R) |
Yes |
Yes |
Yes |
||
Railway application |
|
|
|
|
|
|
No |
||||
|
No |
Yes; T1 Category 1 Class A/B horizontal mounting b |
Yes; T1 Category 1 Class A/B horizontal mounting b |
Yes; T1 Category 1 Class A/B horizontal mounting b |
數(shù)字量輸出模塊用于從控制器向過(guò)程變量輸出數(shù)字量信號(hào)。數(shù)字量輸出模塊把 S7-300 的內(nèi)部信號(hào)電平轉(zhuǎn)換成過(guò)程所要求的外部信號(hào)電平。
用于連接電磁閥、接觸器、小功率電機(jī)、燈和電機(jī)啟動(dòng)器。