TSXDEY16A5 可编程逻辑控制器系统的通信网络中,上级的网络通信速率应大于1Mbps,通信负荷不大于60%。可编程逻辑控制器系统的通信网络主要形式有下列几种形式:
1)PC为主站,多台同型号可编程逻辑控制器为从站,组成简易可编程逻辑控制器网络;
2)1台可编程逻辑控制器为主站,其他同型号可编程逻辑控制器为从站,构成主从式可编程逻辑控制器网络;
3)可编程逻辑控制器网络通过特定网络接口连接到大型DCS中作为DCS的子网;
4)可编程逻辑控制器网络(各厂商的可编程逻辑控制器通信网络)。
为减轻CPU通信任务,根据网络组成的实际需要,应选择具有不同通信功能的(如点对点、现场总线)通信处理器。
4、编程功能
离线编程方式:可编程逻辑控制器和编程器公用一个CPU,编程器在编程模式时,CPU只为编程器提供服务,不对现场设备进行控制。完成编程后,编程器切换到运行模式,CPU对现场设备进行控制,不能进行编程。离线编程方式可降低系统成本,但使用和调试不方便。在线编程方式:CPU和编程器有各自的CPU,主机CPU负责现场控制,并在一个扫描周期内与编程器进行数据交换,编程器把在线编制的程序或数据发送到主机,下一扫描周期,主机就根据新收到的程序运行。这种方式成本较高,但系统调试和操作方便,在大中型可编程逻辑控制器中常采用。
五种标准化编程语言:顺序功能图(SFC)、梯形图(LD)、功能模块图(FBD)三种图形化语言和语句表(IL)、结构文本(ST)两种文本语言。选用的编程语言应遵守其标准(IEC6113123),同时,还应支持多种语言编程形式,如C,Basic等,以满足特殊控制场合的控制要求。
TSXDEY16A5
TSXDEY16A5
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