如何避免6ES7331-7KF02-0AB0模塊超過共模電壓(Ucm)以及如何避免出現(xiàn)隨后的上溢或下溢現(xiàn)象？

當輸入端開路且連接了零電勢測量變送器時，可能會稍稍超過共模電壓值。因此，對隔離4線測量變送器、零電勢電壓傳感器以及隔離熱電偶采取如下措施：

①M- 輸入端連接到模塊地；

②MANA也接地；

③將沒用到的COMP+端接地；

注意事項：如果沒有采取這些措施，正常工作的測量變送器的測量值也有可能出現(xiàn)壞值。

通道組輸入端的處理：

①如果通道組的兩個輸入端都沒有使用，請將測量范圍模塊插入“D”設置；

②如果通道組有一個輸入端沒有使用；

③請參閱4-20mA測量范圍手冊里的說明書；

④短接電壓/熱電偶測量范圍的開路輸入端(將M+和M-連接在一起)并將其接地。

倍德立（廈門）科技有限公司  

銷售經(jīng)理:張衛(wèi)東 聯(lián)系電話：13055237500 座機：0592-6085900  QQ:3454941352 

銷售經(jīng)理：楊帆 聯(lián)系電話：13358371730 座機：0592-6085900  QQ: 2921696645  

銷售經(jīng)理：葉工 聯(lián)系電話：15359890861 座機：0592-6087118  QQ: 2650907184  

優(yōu)勢品牌：

Siemens（西門子）: 

● 西門子S7-200CN、S7-200SMART、ET200、 S7-300 、S7-400 、6AV、6G系列備件.

● HMI 觸摸屏TD200、TD400C、TP177、MP277、MP377、SMART700 、SMART1000.

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● 西門子電線電纜、DP接頭 、網(wǎng)線網(wǎng)卡等附件.

AB（羅克韋爾）:1734/1746/ 1747/ 1756/1762系列， 承接AB羅克韋爾全系列PLC 變頻器、觸摸屏、軟啟動、伺服等業(yè)務.

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P+F倍加福、Phoenix菲尼克斯、IFM易福門、Beckhoff倍福、富士、ABB低壓 等進口品牌. 

6ES7288-1SR60-0AA0

6ES7288-1SR60-0AA1

6ES72883-AM06-0AA0 

6ES7288-2DR16-0AA0

6ES7134-6GF00-0AA1

6ES7135-6HD00-0BA1

6ES7132-4HB01-0AB0

6ES7135-4GB01-0AB0

6ES7221-1BH32-0XB0

6SL3120-2TE15-0AA3

6SL3120-2TE15-0AD0

6SL3120-2TE15-0AD0

6SL3120-2TE13-0AA4 

6SL3120-2TE13-0AD0

6SL3162-2ME01-0AC0

6SL3120-2TE13-0AA4

6SL3120-2TE13-0AD0

6SL3162-2MA00-0AC0  

6GK1901-1BB10-2AA0

6XV1840-2AH10

6ES7407-0KA02-0AA0

6ES7972-0DA00-0AA0

6ES7326-1BK02-0AB0  

6ES7971-0BA00 

6ES7136-6DB00-0CA0

6ES7522-1BH01-0AB0

6ES7193-6BP00-0DA0

6ES7193-6BP00-0BA0

6EP1961-3BA21

6FX8002-2CG00-1BG0

6SE6440-2UD27-5CA1 

6SE6420-2UD17-5AA1

1XP8001-1/1024

OG72DN1024TTL

6FX2001-3CB02

729798-01

861900220-2048

1FK7042-2AF71-1RG1

1FK7060-5AF71-1DH5

6AU1435-2AA00-0AA0

6AU1445-2AD00-0AA1

6FC5372-0AA30-0AB0

6SL3040-1LA01-0AA0

6FX5002-5CD35-1CF0

6FX3802-2XB11-1BF0

6FX8002-2DC20-1BA0

6FX5002-5CA15-1BA0

6FX3002-5CK01-1BA0 

6FX3002-2CT12-1BA0

6FX3002-5CL02-1BA0

6SL3260-4MA00-1VB0

VGG10.154P

VGG10.204P

VGG10.254P

1SBN010020R1011

CAL5-11

GHS2701916R0001

S2-H11

E218-16-11

CS1D-BC052

CS1D-BI092

CS1W-CN713

CS1W-CN223

CS1W-OD231

CS1W-ID261

CS1W-AD081-V1

CS1W-DA08C

XW2Z-200B

XW2Z-300B

1734-OB8E

1763-L16BBB

E3F3-D36

DRL-DPM-BKF

HCS01.1E-W0054-A-03-B-ET-EC-NN-L3-NN-FW

510-1DK03-0AB0

6ES7531-7KF00-0AB0

6ES7505-0KA00-0AB0

6SL3120-2TE13-0AA4

6ES7512-1DM03-0AB0

7ML5202-0EA0

MSK040C-0450-NN-M1-UG0-NNNN

1783-US16T

HGX-0572896.a

6FX2001-5JE20-2DC0

150-F251NBD

PMM13.2-A288-003

DCS800-S02-0100-04

CIMR-VB4A0005BBA

1756-IF8

6SL3210-1KE14-3AB2

BCU-02

G122-829A001

G122-829A001

3AUA0000119227

6SL3120-2TE13-0AA4

TEIP11

FS300R17KE3+AGDR-76C

ACS510-01-072A-4

ACS510-01-03A3-4

193-4CB30-0AA0

3HAC047184-003

6ES7193-4CD30-0AA0

IC694CHS392D

TPC1570NI 

TPC1231Ni

TPC1271Gn

TPC1530Ni

TPC1531Ni

TPC1550Ni

TPC1570Gi

TPC1570Gn

TPC1571Gn

TPC7032Kt

TPC7022Et

TPC7022Ni

TPC7072Gi

TPC1021Et

TPC1031Kt

TPC1071Gi

TPC1071Gt

TPC1031Ki

TPC1031Ni

6ES7650-8AK70-0AA0

ATS22D32Q

3UA5040-1E

3RU6116-1EB0 

3UA5040-0G

3RU6116-0GB0

6ED1052-2MD08-0BA2

ACS510-01-072A-4

6SL3210-5BB15-5UV1

6AV2124-0MC01-0AX0

6ES7322-1BH01-0AA0

6AV6648-0CC11-3AX0

6SL3210-1KE23-8UF1 

6SL3210-1PE31-5UL0

6ES7954-8LL03-0AA0

6ES7954-8LL04-0AA0 

6AV6648-0CC11-3AX0

3UA5940-1D

3RU6116-1DB0

3UA5940-1K

3RU6116-1KB0 

3TB4122-0XG0

6SL3210-5BE15-5UV0

6ES7212-1BE40-0XB0

MINI-PS-100-240AC/5DC/3  2938714

E3FA-DP24

6GK7542-5FX10-0XE0

6ES7134-6GF00-0AA1

6ES7131-6BH01-0BA0

6ES7132-6BH01-0BA0

6ES7155-6AU00-0BN0

6ES7155-6AU01-0BN0

6ES7972-0AA02-0XA0

6ES7223-1BH32-0XB0

6ES7223-1PL32-0XB0

6ES7231-5PD32-0XB0

3RV1011-1BA10

3RV1011-0EA10

3RV1011-0JA10

3RV1011-0GA10

3RV1011-1EA10

3RV1011-1CA10

3RV1421-1FA10

3RV2411-1FA10 

3RV1421-1EA10

3RV2411-1EA10

3RV1021-0HA10

3RV2011-0HA10

3RV1021-1CA10

3RV2011-1CA10

3RV1021-1JA10

3RV2011-1JA10

3RV1021-1AA10

3RV2011-1AA10

3RV1021-1HA10

3RV2011-1HA10 

3RV1021-4DA10

3RV2021-4DA10

3RV1021-1KA10

3RV2011-1KA10

3RU1116-0JB1

3RU2116-0JB1

3RU1116-0JB1

3RU2116-0JB1

3RT1034-1AB00

3RT2027-1AB04　

PS010V-501-2UPN8X-H1141

PS510-10V-01-LI2UPN8-H1141

1FK7042-2AF71-1UG0

DMSG-NM08  NPN 

DMSH-NM08  NPN 

NP4-11ZS/1 紅

3500/42 135489-01

ABB DP640

IME12-08NNSZC0S    

YG2A14-020VB3XLEAX   

GTB6-N4212 

YF8U14-050VA3XLEAX

M40S-034010AR0  

M40E-034010RR0

6ES7656-6YM30-7AF0

6ES7135-6HD00-0BA1

6ES7136-6DC00-0CA0

6ES7134-6GF00-0AA1

6ES7155-6AU01-0BN0

6ES7214-1AG40-0XB0

6ES7214-1BG40-0XB0

6ES7221-1BH32-0XB0

6ES7222-1BH32-0XB0

6ES7223-1BL32-0XB0

6ES7223-1PL32-0XB0

6ES7232-4HD32-0XB0

6ES7231-4HF32-0XB0

6ES7231-5PD32-0XB0

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6ES7314-6CH04-0AB0

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6ES7321-1BL00-0AA0

6ES7331-7KF02-0AB0

6ES7953-8LM32-0AA0

6ES7412-2EK07-0AB0

6ES7505-0RB00-0AB0

6ES7510-1DJ01-0AB0

6ES7510-1DK03-0AB0

6ES7512-1DMO3-0AB0

6ES7516-3AN02-0AB0

6ES7517-3AP00-0AB0

6ES7517-3FP00-0AB0

6ES7531-7NF00-0AB0

6ES7531-7PF00-0AB0

6ES7532-5HF00-0AB0

6ES7590-0BH00-0AA0

6ES7954-8LE04-0AA0

6ES7954-8LF04-0AA0

6ES7954-8LL04-0AA0

6GK5208-0BA00-2AF2

6GK5774-1FX00-0AA0

6GK7242-5DX30-0XE0

6GK7542-6UX00-0XE0

6XV1840-2AH10

6SL3040-1LA01-0AA0

CJ1W-SCU32

6ES7516-3AN02-0AB0

6ES7511-1AK02-0AB0

3RU6116-0AB0

3RU6116-0AB0

3RU6116-1JB0

3RV1021-1FA10

3RV6011-1CA15

3SK1112-1BB40

3SU1900-0AD16-0AA0

3SU1900-0AS10-0AA0

3VA1108-5MG32-0AA0

3VA1116-1AA32-0AA0

6ES7155-6AR00-0AN0

6ES7288-1SR20-0AA1

6ES7288-3AE08-0AA0

6ES7331-7NF00-0AB0

6ES7335-7HG02-0AB0

6ES7647-0AA00-1YA2

6ES7647-0KA01-0AA2

6FX5002-2DC10-1CF0

6RY1701-0AA08

GT2505HS-VTBD

GT2508-VTBA

GT2705-VTBD

GT2708-VTBA

GT2708-VTBD

7ML5202-0EA0

7ML5050-0AA12-1DA0

7ML5110-1DD07-4AF3

7ML5110-1GD07-4AF3

6AV6381-2BH07-5AV0

6SL5610-1BB10-8AF0

6SL5610-1BB10-4AF0

6SL5610-1BB10-1AF0

1FL2204-2AG01-1HC0

1FL2204-2AG01-1MC0

6SL5510-1BE10-8AF0

1FL2102-4AG01-1HC0

1FL2203-4AG01-1HC0

1FL2203-4AG01-1MC0

6SL5510-1BE11-5AF0

6SL5610-1BB11-0AF0

1FL2304-4AF01-1HB0

1FL2204-2AG10-1HC0

1FL2203-4AG11-1MC0

1FL2204-2AG11-1HC0

1FL2204-2AG11-1MC0

1FL2306-4AC01-1MB0

6SL5510-1BB10-8AF0

1FL2203-2AG01-1HC0

6SL5610-1BB10-2AF0

1FL2204-4AG01-1MC0

1FL2203-2AG10-1MC0

1FL2203-4AG11-1HC0

1FL2204-4AG01-1HC0

6SL5510-1BB10-2AF0

6SL5510-1BE12-5AF0

1FL2205-4AF01-1HB0

1FL2306-2AC01-1MB0

1FL2304-4AF01-1MB0

1FL2205-2AF01-1MB0

1FL2304-4AF11-1HB0

1FL2306-7AC01-1HB0

6SL5510-1BB10-4AA0

6SL5510-1BB11-0AF0

6SL5510-1BE10-8AA0

1FL2102-4AG10-1HC0

1FL2203-2AG01-1MC0

1FL2204-2AF11-1HC0

1FL2204-2AG00-1HC0

1FL2306-4AC01-1HB0

1FL2306-6AC01-1HB0

1FL2310-0AC01-1HB0

6SL5610-1BB10-2AA0

1FL2203-4AF00-1HC0

1FL2203-4AG10-1HC0

6SL5510-1BB10-4AF0

6SL5510-1BE11-0AF0

1FL2203-4AG00-1HC0

1FL2306-4AC11-1HB0

6FX3502-7CD01-1BA0

6SL5510-1BE12-5AA0

6SL5510-1BE13-5AA0

1FL2203-4AF10-1HC0

1FL2204-2AF01-1HC0

1FL2306-2AC11-1MB0

6FX3502-2XB12-1AD0

6FX3502-2XB12-1BA0

6FX3502-5CL01-1AD0

6FX3502-7CD01-1AD0

6FX3502-7CD01-1AF0

6SL5562-0XX00-0AD0

6SL5562-1XX00-0AC0