點(diǎn)擊圖片查看大圖SM323數(shù)字量輸入/輸出模塊
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6ES7323-1BH01-0AA0SIMATIC S7-300，數(shù)字量模塊SM 323，光電隔離，8 DI和8 DO，24V DC，0.5A，總電流 2A，20針 |
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電 話：18221796961（同微信號(hào)）
數(shù)字量輸入/輸出模塊轉(zhuǎn)換
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來(lái)自過(guò)程的外部數(shù)字信號(hào)電平轉(zhuǎn)換成控制器內(nèi)部信號(hào)電平
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將控制器的內(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。
SM 327 是一個(gè)可升級(jí)的I/O模塊。共有16個(gè)通道，其中8個(gè)通道是固定的，另8個(gè)通道可分別用作輸入或輸出。因此，該組和模塊可以靈活地滿(mǎn)足任何組合的需要。
Technical Specifications
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Order number |
6ES7323-1BH01-0AA0 |
6ES7323-1BL00-0AA0 |
6ES7327-1BH00-0AB0 |
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SM323, 8DI/8DO, DC24V, 0,5A |
SM323, 16DI/DO, DC24V, 0,5A |
SIMATIC S7-300, DIGITAL MODULE |
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Supply voltage |
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Load voltage L+ |
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24 V |
24 V |
24 V |
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Input current |
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from load voltage L+ (without load), max. |
40 mA |
80 mA |
20 mA |
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from backplane bus 5 V DC, max. |
40 mA |
80 mA |
60 mA |
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Power loss |
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Power loss, typ. |
3.5 W |
6.5 W |
3 W |
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Digital inputs |
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Number of digital inputs |
8 |
16 |
8; 8 hard-wired, 8 others individually parameterizable |
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Input characteristic curve in accordance with IEC 61131, type 1 |
Yes |
Yes |
Yes |
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Number of simultaneously controllable inputs |
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horizontal installation |
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8 |
8 |
16 |
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vertical installation |
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8 |
16 |
16 |
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Input voltage |
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DC |
DC |
DC |
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24 V |
24 V |
24 V |
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-30 to +5V |
-30 to +5V |
-30 to +5V |
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13 to 30V |
13 to 30V |
+15 to +30V |
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Input current |
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7 mA |
7 mA |
6 mA |
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Input delay (for rated value of input voltage) |
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for standard inputs |
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1.2 ms |
1.2 ms |
1.2 ms |
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4.8 ms |
4.8 ms |
4.8 ms |
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Cable length |
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1 000 m |
1 000 m |
1 000 m |
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600 m |
600 m |
600 m |
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Digital outputs |
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Number of digital outputs |
8 |
16 |
8; can also be parameterized individually as DI |
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Short-circuit protection |
Yes |
Yes |
Yes |
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1 A |
1 A |
1 A |
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Limitation of inductive shutdown voltage to |
L+ (-53 V) |
L+ (-48 V) |
L+ (-54 V) |
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Controlling a digital input |
Yes |
Yes |
Yes |
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Switching capacity of the outputs |
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5 W |
5 W |
5 W |
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Load resistance range |
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48 ? |
48 ? |
48 ? |
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4 k? |
4 k? |
4 k? |
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Output voltage |
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L+ (-0.8 V) |
L+ (-0.8 V) |
L+ (-1.5 V) |
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Output current |
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0.5 A |
0.5 A |
0.5 A |
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5 mA |
5 mA |
5 mA |
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0.6 A |
0.6 A |
0.6 A |
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5 mA |
5 mA |
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0.5 mA |
0.5 mA |
0.5 mA |
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Output delay with resistive load |
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100 μs |
100 μs |
350 μs |
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500 μs |
500 μs |
500 μs |
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Parallel switching of two outputs |
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No |
No |
No |
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Yes; only outputs of the same group |
Yes; only outputs of the same group |
Yes; only outputs of the same group |
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Switching frequency |
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100 Hz |
100 Hz |
100 Hz |
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0.5 Hz |
0.5 Hz |
0.5 Hz |
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10 Hz |
100 Hz |
10 Hz |
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Total current of the outputs (per group) |
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horizontal installation |
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4 A |
4 A |
4 A |
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4 A |
3 A |
3 A |
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vertical installation |
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4 A |
2 A |
2 A |
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Cable length |
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1 000 m |
1 000 m |
1 000 m |
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600 m |
600 m |
600 m |
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Encoder |
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Connectable encoders |
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Yes |
Yes |
Yes |
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2 mA |
1.5 mA |
1.5 mA |
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Isochronous mode |
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Isochronous operation (application synchronized up to terminal) |
No |
No |
No |
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Interrupts/diagnostics/status information |
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Alarms |
No |
No |
No |
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Diagnostic functions |
No |
No |
No |
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Diagnostics indication LED |
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Yes |
Yes |
Yes |
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Yes |
Yes |
Yes |
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Potential separation |
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Potential separation digital inputs |
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Yes |
Yes |
No |
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8 |
16 |
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Yes; Optocoupler |
Yes; Optocoupler |
Yes; Optocoupler |
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Potential separation digital outputs |
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Yes |
Yes |
No |
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8 |
8 |
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Yes; Optocoupler |
Yes; Optocoupler |
Yes; Optocoupler |
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Isolation |
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Isolation tested with |
500 V DC |
500 V DC |
500 V DC |
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Connection method |
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required front connector |
20-pin |
40-pin |
20-pin |
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Dimensions |
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Width |
40 mm |
40 mm |
40 mm |
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Height |
125 mm |
125 mm |
125 mm |
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Depth |
120 mm |
120 mm |
120 mm |
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Weights |
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Weight, approx. |
220 g |
260 g |
200 g |
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