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公司基本資料信息
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“信譽(yù)*，客戶至上”是公司成立之初所確立的宗旨,，在公司領(lǐng)導(dǎo)的嚴(yán)格要求和員工們不折不扣地貫徹執(zhí)行下發(fā)展延續(xù)至今,。“假一罰十”一直是我公司的主動(dòng)承諾
概述
數(shù)字量輸出模塊用于從控制器向過程變量輸出數(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：
數(shù)字量輸入模板用來實(shí)現(xiàn)PLC與數(shù)字量過程信號(hào)的連接。使用于連接標(biāo)準(zhǔn)開關(guān)和兩線制接近開關(guān) (BERO),。
數(shù)字量輸入模塊具有下列機(jī)械特性：
具有8、16,、32或64通道的模塊,。
數(shù)字量輸入模塊將來自過程的外部數(shù)字信號(hào)電平轉(zhuǎn)換成控制器的內(nèi)部信號(hào)電平（邏輯“0”或“1”）。
多種輸入電壓,，可支持連接不同的控制信號(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：
特殊模塊還可處理過程工程,，例如支持 NAMUR 標(biāo)準(zhǔn),。
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Order number |
6ES7321-1BH02-0AA0 |
6ES7321-1BH50-0AA0 |
6ES7321-1BL00-0AA0 |
6ES7321-1BP00-0AA0 |
6ES7321-1BH10-0AA0 |
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SM321, 16DI, DC24V |
SM321, 16DI, DC24V, SOURCE INPUT |
SM321, 32DI, DC24V |
SM321, 64 DI, DC 24V, 3MS, SINK/SOURE |
SM321,16DI,DC24V, 0.05MS INPUT DELAY. |
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Supply voltage |
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Load voltage L+ |
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24 V |
24 V |
24 V |
24 V |
24 V |
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Input current |
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from backplane bus 5 V DC, max. |
10 mA |
10 mA |
15 mA |
100 mA |
110 mA |
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Power loss |
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Power loss, typ. |
3.5 W |
3.5 W |
6.5 W |
7 W |
3.8 W |
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Digital inputs |
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Number of digital inputs |
16 |
16 |
32 |
64 |
16 |
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Input characteristic curve in accordance with IEC 61131, type 1 |
Yes |
Yes |
Yes |
Yes |
Yes |
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Number of simultaneously controllable inputs |
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horizontal installation |
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16 |
16 |
32 |
64 |
16 |
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16 |
16 |
16 |
32 |
16 |
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vertical installation |
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16 |
16 |
32 |
32 |
16 |
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Input voltage |
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DC |
DC |
DC |
DC |
DC |
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24 V |
24 V |
24 V |
24 V |
24 V |
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-30 to +5V |
-5 to +30V |
-30 to +5V |
-30 to +5V |
-30 to +5V |
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13 to 30V |
-13 to -30V |
13 to 30V |
13 to 30V |
13 to 30V |
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Input current |
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7 mA |
7 mA |
7 mA |
4.2 mA |
7 mA |
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Input delay (for rated value of input voltage) |
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for standard inputs |
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No |
No |
No |
No |
No |
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1.2 ms |
1.2 ms |
1.2 ms |
1.2 ms |
25 μs |
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4.8 ms |
4.8 ms |
4.8 ms |
4.8 ms |
75 μs |
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Cable length |
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1 000 m |
1 000 m |
1 000 m |
1 000 m |
1 000 m |
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600 m |
600 m |
600 m |
600 m |
600 m |
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Encoder |
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Connectable encoders |
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Yes |
Yes |
Yes |
No |
Yes |
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1.5 mA |
1.5 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 |
No |
Yes |
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Interrupts/diagnostics/status information |
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Diagnostic functions |
No |
No |
No |
No |
No |
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Alarms |
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No |
No |
No |
No |
No |
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No |
No |
No |
No |
No |
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Potential separation |
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Potential separation digital inputs |
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No |
No |
No |
No |
No |
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16 |
16 |
16 |
16 |
16 |
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Yes; Optocoupler |
Yes; Optocoupler |
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 |
500 V DC |
500 V DC |
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Connection method |
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required front connector |
20-pin |
20-pin |
40-pin |
Cable: 6ES7392-4Bxx0-0AA0 terminal blocks: 6ES7392-1xN00-0AA0 |
20-pin |
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Dimensions |
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Width |
40 mm |
40 mm |
40 mm |
40 mm |
40 mm |
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Height |
125 mm |
125 mm |
125 mm |
125 mm |
125 mm |
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Depth |
120 mm |
120 mm |
120 mm |
112 mm |
120 mm |
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Weights |
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Weight, approx. |
200 g |
200 g |
260 g |
230 g |
200 g |
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點(diǎn)擊圖片查看原圖
