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Product Details

This series of products is a Siemens OLM/G12 fiber optic module that supports PROFIBUS DP bus, with independent dual bus electrical interfaces and 2 fiber optic interfaces. It provides redundant dual bus structure and fiber optic redundant ring network function, providing fiber optic redundant long-distance transmission and relay function for redundant dual network systems Shenzhen Xunji Technology Co., Ltd. is a provider of industrial network equipment that adopts new technologies and launches innovative products in the industry

This device has a unique dual electrical service and dual fiber optic interface design, supporting dual network redundancy and fiber optic ring network, as well as supporting point-to-point, star, chain bus, ring network, and hybrid network structures. Long distance transmission of fiber optic with a length of over 20km breaks through the distance limit of cable systems. The dual electrical service channel is logically independent and supports flexible combination of 1-2 optical/electrical interfaces. According to the actual needs of the project, 1 fiber optic interface+1 data interface can be achieved; 1 fiber optic interface+2 data interfaces; 2 fiber optic interfaces+1 data interface; Flexible configuration of 2 fiber optic interfaces and 2 data interfaces The Ci pf series is based on the standard Profibus DP, and the speed is set by the dial switch or by selecting rate adaptive settings. It supports 10 commonly used speeds of the Profibus DP bus.

The 155M dual optical interface can better support the outstanding advantages of the Profibus DP bus for fiber optic transmission: peer-to-peer transmission, burst data, bus arbitration, etc., while achieving high-speed long-distance transmission, electrical and ground wire isolation, and reducing interference. The product is industrial grade design, IP30 protection level, corrugated aluminum reinforced casing, 35mm rail installation, DC (9-36) V wide power input, and has relay alarm output Advantages such as dual power redundancy and isolation protection.

Contact information: 15359293870

WhatsApp:+86 15359293870

Contact person: KELLY

Email: geabbdcs@gmail.com 386353502@qq.com

Official website:

Data electrical interface:

*The BNC-F coaxial interface form complies with the protocol specifications of ControlNet

*Supports the ControlNet bus standard

*Communication rate: 5Mbit/s

*Equipped with 4000V lightning protection, 1.5A overcurrent protection, and 600W surge protection functions;

*Terminal resistance: This product has a built-in 75 ohm terminal resistance

*Signal delay (electrical port) 5us

Fiber optic interface:

*Fiber wavelength: multimode 850nm, 1310 nm; Single mode 1310 nm, 1550 nm.

*Transmission fiber: multimode 50/125 um, 62.5/125 um, 100/140 um; Single mode 8.3/125um, 9/125um, 10/125um.

*Transmission distance: Multi mode 2Km, single mode 20Km, optional for further distances.

*Fiber optic interface types: SC, FC, ST optional, standard SC optical interface.

*Optical path error rate:<10-9

*Signal delay (optical port): 2.3us

Power supply and protection:

*Power supply: Dual power redundant input, DC (9-36) V, typical DC24V, power consumption less than 4W, with DC1500V voltage isolation and reverse protection function, industrial terminal interface

*Relay alarm output: Fiber optic link fault and power supply fault alarm output, contact capacity: DC48V/1 A, industrial terminal interface

Mechanical characteristics:

*External dimensions: (147x118x54) mm

*Shell: IP30 protection level, corrugated aluminum reinforced casing

*Installation method: 35mm guide rail installation

*Net weight: 800g

Work environment:

*Working temperature: (-10~+70) ℃, optional wide temperature (-40~+85) ℃

*Relative humidity: ≤ 90% (non condensing)

*Storage temperature: (-40~+85) ℃