PLC是以微处理器为基础,综合了计算机技术、自动控制技术和通信技术,用面向控制过程面向用户的“自然语言”编程适应工业环境,简单易懂、操作方便、可靠性高的控制板。其应用范围非常广泛,在国内外大量应用于钢铁、石化、机械制造、汽车装配、电力系统等各行业的自动化控制领域。用到的欧姆龙继电器类型为G5NB 系列和G6DN系列,主要功能是在PLC 输入输出端口的控制基板上进行信号输出。杭州科赛介绍一下小型PLC中使用的欧姆龙继电器类型。
功率继电器G5NB系列:
耐冲击电压10kV的1极3A开闭的小型继电器
产品尺寸:
Ø 采用高功率电磁回路,实现高灵敏度(200mW)。
Ø 小型继电器,但可以确保10kV的耐冲击电压
Ø 标准品取得UL、CSA、VDE认证。
Ø 用途符合EN61010强化绝缘标准。
产品种类:
产品规格:
功率继电器G6DN系列:
具有5A切断能力的SPST薄型功率继电器
产品尺寸:
产品特征:
Ø 纤薄,5mm宽且尺寸小巧(宽5.08mm×长20mm×高12.5mm)
Ø 大开关容量5A (AC250V, DC30V)
Ø 交叉式接点,可靠性高。
Ø 功耗仅110mW,达到业界优先先水平。
Ø 符合应用标准适用于EN61010-1和EN61010-2-201,加强绝缘
Ø (CTI 600V以上且额定绝缘电压为300V)
产品种类:
产品规格:
杭州科赛控制技术有限公司是欧姆龙官方授权代理商,主营欧姆龙继电器,欧姆龙连接器,欧姆龙传感器,欧姆龙开关。公司始终坚持以客户为中心,为企业提供一站式行业解决方案。了解更多咨询站内欧姆龙销售服务热线:0571-87207399
PLC is a kind of control board based on microprocessor, which integrates computer technology, automatic control technology and communication technology, that is used to industrial environment with user oriented "natural language" programming for control process, and easily understand, operate and highly reliable. It is widely used in steel, petrochemical, machinery manufacturing, automobile assembly, power system and other industry. Such as G5NB series and G6DN series, the function is to output signals on the control board of PLC I / O port. Omron relay type used in Small PLC as below:
Power relay G5NB series:
A 1-pole 3A open / close small relay with impulse voltage of 10kV
High power electromagnetic circuit is adopted to achieve high sensitivity (200MW).
Ø small relay, but it can ensure 10kV impulse voltage
Ø UL, CSA, VDE certification for standard products.
Power relay G6DL series:
SPST thin power relay with 5A cut-off capability
It is thin, 5mm wide and small in size (5.08mm wide x 20mm long x 12.5mm high)
large switching capacity 5A (AC250V, dc30v)
Cross contact, high reliability.
The power consumption is only 110MW, reaching the industry leading level.
(CTI above 600V and rated insulation voltage is 300V)