PM645B 多模光纤通信模块 兼容多种传输光纤类型

☆型号：PM645B  多模光纤通信模块  兼容多种传输光纤类型

【产品详情】

产品描述 ABB PM645B SCR采用先进技术制造，具有卓越的性能和耐用性。 它具有紧凑的设计，便于安装和集成到现有系统中。 凭借其坚固的结构，它可以承受恶劣的操作条件。 

产品参数 

输入电压:100 ~ 240vac 

输出电压:24480vac 

额定电流:45安培 

控制信号:4- 20ma 

保护:过压、过流、过温

PM645B是一款多模光纤通信模块，它支持多种光纤波长和数据接口标准。以下是关于PM645B的一些主要特性和参数：

光纤接口：PM645B支持多模850nm和1310nm，以及单模1310nm和1550nm的光纤波长。它兼容多种传输光纤类型，包括多模50/125um、62.5/125um、100/140um，以及单模8.3/125um、9/125um、10/125um。传输距离方面，多模光纤可达2Km，而单模光纤则可达20Km。

数据电接口：该模块提供1~2个5Pin端子接口，这些接口符合CiA组织和ODVA组织的建议。此外，它还支持CAN BUS/DeviceNet/CANOpen等总线标准，通信速率可达1M。

电源及保护：PM645B采用双电源冗余输入，电压范围为DC(9-36)V，典型工作电压为DC24V。其功耗小于4W，并具备DC1500V的电压隔离和反接保护功能。此外，它还内置了可选的120R终端电阻，并可通过短接5Pin数据电接口中的相应引脚进行添加。

防雷击和过流保护：该模块具备4000V的防雷击保护，以及1.5A的过流保护和600W的浪涌保护功能。

机械特性：PM645B的外形尺寸为132mm105mm52mm（高深宽），外壳采用IP30防护等级的波浪纹铝制加强机壳。它支持35mm导轨安装，净重为800g。

工作环境：该模块的工作温度范围为-10~70℃（-40~+85℃宽温可选），相对湿度不超过90%（无冷凝），存放温度范围为-40~80℃。

【英文介绍】

Product Description ABB PM645B SCR is manufactured with advanced technology for superior performance and durability. It has a compact design for easy installation and integration into existing systems. With its robust construction, it can withstand harsh operating conditions.

Product parameter

Input voltage :100 ~ 240vac

Output voltage :24480vac

Rated current :45 amps

Control signal: 4-20ma

Protection: over voltage, over current, over temperature

The PM645B is a multimode fiber optic communication module that supports multiple fiber wavelengths and data interface standards. Here are some of the main features and parameters of the PM645B:

Fiber interface: The PM645B supports multi-mode 850nm and 1310nm, as well as single-mode 1310nm and 1550nm fiber wavelengths. It is compatible with multiple transmission fiber types, including multimode 50/125um, 62.5/125um, 100/140um, and single-mode 8.3/125um, 9/125um, and 10/125um. In terms of transmission distance, multi-mode fiber can reach 2Km, while single-mode fiber can reach 20Km.

Data electrical interface: The module provides 1 to 2 5Pin terminal interfaces, which comply with the recommendations of the CiA organization and ODVA organization. In addition, it supports BUS standards such as CAN BUS/DeviceNet/CANOpen with communication rates up to 1M.

Power supply and protection: The PM645B uses dual power supply redundancy input, the voltage range is DC(9-36)V, and the typical operating voltage is DC24V. Its power consumption is less than 4W, and has DC1500V voltage isolation and reverse protection functions. In addition, it has an optional 120R terminal resistor built in and can be added by shorting the corresponding pin in the 5Pin data electrical interface.

Lightning and overcurrent protection: The module has 4000V lightning protection, as well as 1.5A overcurrent protection and 600W surge protection.

Mechanical characteristics: The PM645B has an outline size of 132mm105mm52mm (high depth and wide), and the housing is reinforced by wavy aluminum with IP30 protection grade. It supports 35mm rail mounting and has a net weight of 800g.

Operating environment: The operating temperature of the module ranges from -10 ° C to 70 ° C (-40 ° C to +85 ° C wide temperature is optional), the relative humidity does not exceed 90% (non-condensing), and the storage temperature ranges from -40 ° C to 80 ° C.

【其他型号推荐】