5C2001.22 贝加莱
5C2001.22 贝加莱
在选择设备时,首先要选择有较高抗干扰能力的产品,其包括了电磁兼容性(EMC),尤其是抗外部干扰能力,如采用浮地技术、隔离性能好的PLC系统;其次还应了解生产厂给出的抗干扰指标,如共模拟制比、差模拟制比,耐压能力、允许在多大电场强度和多高频率的磁场强度环境中工作;另外是靠考查其在类似工作中的应用实绩。在选择国外进口产品要注意:我国是采用220V高内阻电网制式,而欧美地区是110V低内阻电网。由于我国电网内阻大,零点电位漂移大,地电位变化大,工业企业现场的电磁干扰至少要比欧美地区高4倍以上,对系统抗干扰性能要求更高,在国外能正常工作的PLC产品在国内工业就不一定能可靠运行,这就要在采用国外产品时,按我国的标准(GB/T13926)合理选择。
2综合抗干扰设计
主要考虑来自系统外部的几种如果抑制措施。主要内容包括:对PLC系统及外引线进行屏蔽以防空间辐射电磁干扰;对外引线进行隔离、滤波,特别是原理动力电缆,分层布置,以防通过外引线引入传导电磁干扰;正确设计接地点和接地装置,完善接地系统。另外还必须利用软件手段,进一步提高系统的安全可靠性。
SERVOPACK CACR-PRO2AC4ER 100V Q"ty:1
Memocon-SC DDSCR-GL20
Memocon DDSCR-130CPU54100 GL 130 CPU 35
SERVOPACK SGDE-01BPY24 100W Input:AC100-115V Output:0-115VMAX 12pcs
SERVOPACK SGDA-04AP 400W Input:AC200-230V Output:0-230VMAX 29pcs
SERVOPACK 1P2X SGDF-B5CP DC Input:24V 1A AC Output:3PH 0-24V 5W(hp)1.3A Q"ty:1
SERVOPACK SGDH-A1BEY195 In:1PH 100-115VAC 1.1A Out:3PH 0-115VAC 0.7A 0.01kW 0.013hp+MECHATROLINK I/F UNIT JUSP-NS100 VER.04107 Q"ty:1
SERVOPACK SGDA-08AP In:1PH AC200-230V 11A Out:0-230VMAX 750W 4.4A Q"ty:1
SERVOPACK SGDA-02BS In:1PH AC100-115V 8A Out:0-115VMAX 200W 2.7A Q"ty:1
SERVOPACK SGDA-01BPP In:1PH AC100-115V 4.5A Out:0-115VMAX 100W 2.2A Q"ty:2
SERVOPACK SGDM-01ADA M 1P1X In:1PH 200-230VAC 2A Out:3PH 0-230VAC 0.91A 0.10(0.13)kW(hp) Q"ty:1
SERVOPACK SGDA-01AP In:1PH 200-230VAC 2.5A Out:0-230VMAX 100W 0.87A Q"ty:2
SERVOPACK SGD-01AP In:1PH 200-230VAC 2.5A Out:0-230VMAX 100W 0.87A Q"ty:1
SERVOPACK SGDA-01BSP In:1PH 100-115VAC 4.5A Out:0-115VMAX 100W 2.2A Q"ty:1
SERVOPACK SGDM-15ADA R 1P1X AC 3PH In:200-230V 9.5A Out:0-230V 0-300Hz 11.6A 1.5kW Q"ty:1
SERVOPACK SGDH-05DE 1P1X AC 3PH In:380-480V 2A Out:0-480V 0-300Hz 1.9A 0.5kW Q"ty:1
SERVOPACK SGDH-08AE 1P1X AC 3PH In:200-230V 5.4A Out:0-230V 0-300Hz 5.7A 0.8kW Q"ty:1
SERVOPACK SGDM-20AD AC 3PH In:200-230V 12A Out:0-230V 18.5A 2.0(2.682)kW(Hp) Q"ty:1
SERVOPACK SGDB-07ADM-P Q"ty:1
SERVOPACK SGDB-15ADG-P AC 3PH In:200-230V 50/60Hz10A Out:0-230V 10.5A 1.3(1.74)kW(HP) Q"ty:1
SERVOPACK SGDE-03BPY15 In:1PH 100-115VAC 11A Out:0-115VMAX 360W 5.93A Q"ty:4
SERVOPACK SGDM-02ADA 1P1X In:1PH 200-230VAC 3.4A Out:3PH 0-230VAC 0-300Hz 2.1A 0.2(0.27)kW(hp) Q"ty:2
SERVOPACK 1P1X SGDB-02AM AC 3PH In:200-230V 50/60Hz 3A Out:0-230V 2A 0.2(0.27)kW(HP) Q"ty:1
SERVOPACK SGDB-10ADG-PY287 AC 3PH In:200-230V 50/60Hz 8A Out:0-230V 7.1A 0.85(1.14)kW(HP) Q"ty:1
SERVOPACK SGDS-02A15A In:1PH 200-230VAC 2.4A Out:3PH 0-230V 0-300Hz 200W 2.1A Q"ty:1
SERVOPACK SGDM-A5AD In:1PH 200-230VAC 1.1A Out:3PH 0-230VAC 0.64A 0.05(0.067)kW(hp) Q"ty:2
SERVOPACK SGDM-08ADA-V M 1P1X 3PH AC In:200-230V 50/60Hz 5.4A Out:0-230V 5.7A 0.8(1.07)kW(hp) Q"ty:1
SERVOPACK SGDS-04A12A 1P1X In:1PH 200-230VAC 4.7A Out:3PH 0-230V 0-300Hz 400W 2.8A Q"ty:2
SERVOPACK SGDS-10A01AR 1P1X AC 3PH In:200-230V 4.9A Out:0-230V 0-300Hz7.6A 1kW Q"ty:3
SERVOPACK 1P1X SGDB-30AM-P AC 3PH In:200-230V 50/60Hz 18A Out:2-230V 24.8A 3(4)kW(HP) Q"ty:1
SERVOPACK 400V SGDH-1ADE 1P1X AC 3PH In:380-480V 32.7A Out:0-480V 29.3A 11(14.75)kW(HP) Q"ty:2
SERVOPACK SGDB-3ZAD AC 3PH In:200-230V 50/60Hz 145A Out:0-230V 175A 30.0(40.2)kW(HP) Q"ty:8
DRIVEPACK SERVO UNIT SGDC-20AJAY10 DC Input:280-330V 10.4A AC Output:3PH 0-230V 19A 2.0(2.68)kW(Hp) Q"ty:1
DRIVEPACK SERVO UNIT SGDC-50AJA DC Input:280-330V 23A AC Output:3PH 0-230V 33A 5.0(6.70)kW(Hp) Q"ty:1
DRIVEPACK SERVO UNIT SGDC-10AJAY16 200V CLASS 3PH 1.5kW DC Input:280-330V 5.2A AC Output:3PH 0-230V 7.6A 1.0(1.34)kW(Hp) Q"ty:1
Memocon-SC GL10S-PR027 PROGRAMMINIG CONSOLE Q"ty:1
Memocon-SC GL10S3-C5DR-D Source:24VDC 20W UM:RAM WITH RTC In:24VDC 7MA Out:24VDC/250VAC 2AMAX Q"ty:4
Memocon GL120 JAMSC-120MMB10400 VER.B2B0