PM645B ABB control unit

This device can be directly placed behind the Profibus DP master station to convert a single cable bus into a redundant bus; It can also be placed at the slave station to convert redundant buses into non redundant cables, while also having performance such as photoelectric isolation and reducing interference. The product features industrial grade design, IP30 protection level, corrugated aluminum reinforced casing, 35mm guide rail installation, DC (12-36V) wide power input, relay alarm output, dual power redundancy protection, and other advantages.

installation method

Bus data interface

*9-pin Sub_ D-jack connector, pin definition in accordance with Profibus DP protocol specifications

*Supports Profibus DP bus standard

*Signal delay (electrical port): ≤ 4Bit

*Communication speed: 9.6Kbps, 19.2 Kbps, 45.45Kbps, 93.75Kbps, 187.5Kbps, 500Kbps, 1.5Mbps, 3Mbps, 6Mbps, 12Mbps

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

*Terminal resistance: This device does not come with a terminal resistance, please connect it externally as needed

*Terminal resistance: This device does not come with a terminal resistance, please connect it externally as needed

Power supply and protection

*Power supply: Dual power redundant input, DC (12-36V), typical DC24V, power consumption less than 4W, with reverse protection function, industrial terminal interface

*Relay alarm output: Bus data interface fault alarm output, contact capacity: DC48V/1 A, industrial terminal interface

mechanical properties

*External dimensions: (136x106x54) 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 product (-40~85 ℃)

*Storage temperature: -40 ℃~85 ℃

*Relative humidity: ≤ 90% (non condensing)

Contact information: 15359293870

WhatsApp:+86 15359293870

Contact person: KELLY

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

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