1.1、系统规模 首先应确定系统是用PLC单机控制,还是用PLC网络控制,并由此计算PLC输入、输出点数 在确定PLC输入 输出点数时一般要在实际需要点数的基础上留有10%的余量。
1.2、负载类型 根据PLC输出端所带的负载是直流型还是交流型,是大电流还是小电流,以及PLC输出点动作的频率等因素来确定输出端采用继电器输出,还是晶体管输出,或品闸管输出不同的负载选用不同的输出方式,这对系统的稳定运行是很重要的。
1.3、存储容量 与速度 一般存储容量越大、速度越快的PLC价格就越高 我们在选择时不应盲目追求大容量高速度,而应根据系统的大小合理的选用PLC产品。
1.4、工作环境 工作环境是PLC工作的硬性指标。自控系统将人们从繁忙的工作和恶劣的环境中解脱出来,就要求自控系统能够适应复杂的环境,诸如温度、湿度、噪音、信号屏蔽、工作电压等,一定要选择适应实际工作环境的产品。
1.5 、售后服务 应尽量选用大公司的产品,其质量有保障,且技术支持好,一般售后服务也较好,还有利于你的产品扩展与软件升级。
优势主营:
AB: 1756/1771等全系列产品 PLC 伺服驱动 伺服电机 电缆模块 全系列产品。
Siemens: 300 400 PLC CPU 6DD 6FC 6GK 6EP 6GT 6GF 卡键 电源 伺服驱动 伺服电机 数控面板 810、802D SL、810D、840D 全系列数控产品
FANUC: A03B 模块 A16B A20B A02B 板卡 A06B 伺服驱动 伺服电机 A05B 机器人备件,A860 编码器 氧传感器
Schneider: 140PLC CPU 全系列 Lexium 05、Lexium 23 伺服驱动停产备件、Berger Lahr 全系列。
ABB:3HAC 3HNE 3HAB 机器人驱动,示教器 电缆 伺服电源 控制单元ADVANT OCS 和 Bailey INFI90 全系列。
Rexroth: 伺服驱动,伺服电机 电源模块 全系列数控伺服
A16B-1010-0210
A16B-1010-0280
A16B-1010-0281
A16B-1010-0285
A16B-1010-0286
A16B-1010-0330
A16B-1010-0331
A16B-1010-0410
A16B-1010-0571
A16B-1100-0040
A16B-1100-0060
A16B-1100-0080
A16B-1100-0130
A16B-1100-0200
A16B-1100-0300
A16B-1100-0310
A16B-1100-0310
A16B-1100-0330
A16B-1110-0220
A16B-1200-0030
A16B-1200-0040
A16B-1200-0050
A16B-1200-0090
A16B-1200-0100
A16B-1200-0110
A16B-1200-0150
A16B-1200-0150
A16B-1200-0160
A16B-1200-0170
A16B-1200-0201
A16B-1200-0210
A16B-1200-0220
A16B-1200-0230
A16B-1200-0310
A16B-1200-0350
A16B-1200-0360
A16B-1200-0410
A16B-1200-0420
A16B-1200-0440
A16B-1200-0450
A16B-1200-0520
A16B-1200-0570
A16B-1200-0610
A16B-1200-0670
A16B-1200-0680
A16B-1200-0720
A16B-1200-0742
A16B-1200-0744
A16B-1200-0770
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A16B-1210-0011
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A16B-1210-0020
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A16B-1210-0300
3515KPM 3515-A1L214103100V Xycom
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3715T Xycom
3715T 3715-0153110001006 Xycom
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4612T Xycom
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4615T Xycom
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4850 Xycom
4860-101B Xycom
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140CRP81100
353A4FNCNBN
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MDS-CH-V1-45
A06B-6088-H222
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1P6RA7075-6DS22-0
SD831
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1785-L60L
1771-SN
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1771-ALX/A
SP1406
IMASI13
MHSS03
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W-FM50/54
Tsx3722001
1P6RA7075-6DV62-0
264DS 3045
HVE02.2-W018N
HVE03.2-W030N
1631-187
5430-951
8404-026
8404-029
8405-020
141MMS42501
3300/03-01-00
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3300/20
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AGP3300-T1-D24
A90L-0001-0515/R
A90L-0001-0537/RL
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VE4001S2T2B1
VE4001S2T2B4
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VE4006P2
A16B-1010-0150
PXI-6070E
2711-T5A10L1
A16B-3200-0170
3300/50-01-02-01-01
3300/50-01-01-00-00
3300/50-01-01-01-02
3300-50-01-01-01-00
A06B-6079-H105
vmivme4116
330780-90-00
VMIC VMIVME-7648
VMIC VMIVME 4116
VMIC VMIVME 7648-540
VMIVME 2534
332-002534-042 D
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VMIVME 3800
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VMIVME-1101 18d 11h 15m
VMIVME-2510B
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VMIVME3112#10600
VMIVME 4100
VMIVME-M-485
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VMIVME-1182
VIME-4512
VMIC VMIVME3128
VMIVME-4941
VMIVME 2128 3
VMIVME 1128 3
VMIVME-1111-010D
VMIVME-1111-030
VMI-VME-4514
VMI-VME-2534
VMIVME-5521
9450-2486616010000 Xycom
9450-2891319010000 Xycom
A16B-1210-0320