SEW MDX 61B0015 5A340T参详
SEW MDX 61B0015 5A340T参详
SEW MDX 61B0015 5A340T参详
3、 模拟量信号连接应注意的问题变频器中的模拟量输入信号,通常指0~10V/5V 的电压信号或0/4~20 mA的电流信号;这些模拟量输入信号可通过接线端子由外部给定,当变频器与P L C 连接时,这些模拟量输入信号也可来自PLC 的模拟量输出信号,如图3 所示。在进行模拟量的连接时应注意:
(1)阻抗匹配。根据变频器的输入阻抗选择P L C 的输出模块,实现两者的阻抗匹配。
(2)电压范围。当变频器和P L C 的电压信号范围不同时(如变频器的输入信号为0~10V,而PLC 的输出电压信号范围为0~5V 时;或PLC 的一侧的输出信号电压范围为0~10V而变频器的输入电压信号范围为0~5V时),需采用串联电阻的方式进行分压,以保证两者在正常电压范围内
工作,避免电压过限可能损坏器件。
(3)采用屏蔽电缆或绞合电缆。对于变频器和P L C 而言,弱电控制信号(电压0~5V/10V、电流0/4~20mA等)易受到外界强信号的干扰,对控制信号采取适当的屏蔽措施。常用的方式就是采用屏蔽电缆进行屏蔽;对于长距离的控制回路宜采用绞合电缆,绞合电缆的绞合间距尽可能小。
(4)主、控电缆分开布线。实际连线时,注意主、控电缆分开布线,且相隔的距离。以保证主电路侧的干扰及噪音影响不到控制电路。
SEW MDX 61B0015 5A340T参详
6SN1123-1AB00-0AA1---
6SN1123-1AA00-0EA1------
6FC5357-0BB15-0AA0------
6SN1123-1AA00-0AA1-------
6SN1145-1BA01-0BA2-------
6SN1118-0NH01-0AA1-----
6SN1145-1BB00-0FA1 ------
6SN1118-0DM33-0AA1 各一-----
1756-IF8H/A 17280 1
SREZ-AB-6-1 1
TM3AQ4 6
FDNA-01 6
131-6BG00-0CA0 8
6ES7132-6BF00-0CA0 4
005-0BA10-1AA3 1
6SL3210-1KE13-2AF2 2
1404-M405A-CNT 1 19面价20648
6SY7000-0AA62 6个
6RY1806-0AA00 1个
6RY1808-0AB01 1个
6SE7038-6GL84-1JA1 2-------
6SE7038-6GL84-1BG2 2------
6SE7038-6GL84-1HJ1 1-------
6SE7035-1EJ84-1BH02 2--------
6SY7000-0AD35 2-------
6SE7031-6EB87-2DA1 1------
6SY7000-0AC77 2-------
6SE7090-0XX84-0KA0 3----
6SE7090-0XX84-2FK0 3-----
6SE7090-0XX84-2FA0 2---
6SY7000-0AB65 1-----
6SE7038-6EK84-1GG0 1--------
6SY7000-0AC35 3----
6SY9705 3
GYS502DC1-SA
6ES7414-2XL07-0AB0
6ES7416-3XR05-0AB0
6AV6641-0CA01-0AX1
SEW MDX 61B0015 5A340T参详
6SE7038-6EK84-1GF0
6ES7513-1AL02-0AB0
6SN1118-0NH01-0AA1
6SN1145-1BB00-0FA1
6SN1123-1AA00-0EA1
6FC5371-0AA30-0AB0
1756-L83E
2711P-T15C22D9P
6GK5208-0BA00-2AC2
6ES7341-1CH01-0AE0
2094-BC02-M02-S
2094-BC04-M03-S
PSTX370-690-70
SD833 3BSC610066R1 6
SS832 3BSC610068R1
CC-EI/I 1SVR011718R2600
6ES7315-2EH14-0AB0
MFE180-04AN-031A-4+L516+N8020 ABB
MFE180-04AN-046A-4+L516+N8020
6ES7315-2FJ14-0AB0
BUM60-30/60-31-B-000
1756-IF8H
BMEP582020
64607901 RDCU-02C
64650424 D2D160-BE02-11
64630199 DSAB-01C
64666606 DSMB-02C
K259698 ATLAS COPCO
SEW MDX 61B0015 5A340T参详
Atlas Copco 4240-0312-80
ATLAS COPCO 4230 1704 81 QRT 38 050 NUTRUNNER WRENCH
Atlas Copco TC52P Power Mac Controller 4240 0410 81 NEW
Atlas Copco Assembly System 4240 5008 01 Master Controller/J
Atlas Copco Tensor # PF3009-G-HW Mint!
ATLAS COPCO TORQUE GUN ETPG50-13R-CTAD USED
ATLAS COPCO EP 6PTX18 SR42, 8431 0376 20 ERGOPULSE PTX NUTRUNNER ASSEMBLY TOOL,
2101-S7-115R ATLAS COPCO TORQUE WRENCH CONTROLLER*1YR.W
K258957 ATLAS COPCO
#SLS1C21 Atlas Copco 4230 1901 80 Torque Runner #545WT
Atlas Copco Power Supply ( QMS 340 15 ) M# 4240 0311 80 ~USED~
DMC30515 ATLAS COPCO
PF3107-G-PB-HW ATLAS COPCO
#SLS1C23 NEW ATLAS COPCO EL Nutrunner Torquer ETD S4-04-10CTADS #715SO
ATLAS COPCO SERVO CONTROL 4240 0370 81 4240037081 QCS2-T 34025
4240-5002-01 ATLAS COPCO
QCS-T34025 ATLAS COPCO NEW IN BOX!
NEW ATLAS COPCO QCM 340 25 CONTROL UNIT 4240 0327 80
K258955 ATLAS COPCO
TC52P ATLAS COPCO
Atlas Copco ETD S7-30-10-CTADST Nutrunner Torque Gun Excellent Condition!
ATLAS COPCO 4220100715 15 METER 15M EXTENSION CABLE for TENSOR S & POWER FOCUS
Atlas Copco Torque Wrench ETV S7-150-13-CTADS
ATLAS COPCO 4230 1705 80 WRENCH MOTOR USED 4230170580
ATLAS COPCO 4240041081 CONTROLLER DRIVE UNIT ~ Used
ATLAS COPCO TENSOR S9 TAPE PF3009-G-IB-HW
ATLAS COPCO 4240500201 I/O CONTROLLER 4240-5002-01 NEW
Atlas Copco QCM-T 340 25 #0135DC
Atlas Copco QCM-T 340 25 #0136DC
Atlas Copco QCS-T 340 25 #0137DC
ATLAS COPCO 4230 1617 81
Atlas Copco Pistol Grip Nutrunner with Reaction Bar - LTP51 H012-13
Atlas Copco Pistol Grip Nutrunner - LTP51 H008-13
ATLAS COPCO TOOLS LTD 38 R47F-RR PNEUMATIC 1/2" DRIVE NUTRUNNER 22-47Nm
Atlas Copco Angle Turbine Sander - GTG40 S060-927
Atlas Copco Torque Wrench ETV S7-150-13-CTADS