2744458網(wǎng)絡(luò)解決方案的規(guī)格書PDF中文資料

2744458屬于網(wǎng)絡(luò)解決方案的。由德國菲尼克斯電氣集團制造生產(chǎn)的2744458其它與這一類別的零件有關(guān)的各種器件，但不符合一個特定的系列。

Interface converter, for converting RS-232 (V.24) to TTY, with electrical isolation, 2 channels,

rail-mountable

Product Description

This converter converts a V.24 (RS-232) interface into a 20 mA TTY current loop interface bidirectionally. The interference immune TTY signal

allows problem-free data transmission over distances of up to 1000 m using a twisted-pair and shielded 4-wire cable.

Your advantages

? Mounting on standard EN DIN rails

? Transmission distances of up to 1000 m in active TTY mode

? High-quality 3-way isolation up to 2 kV (VCC // RS-232 // TTY)

? In the case of variable cable lengths, the TTY connection on the field side can be established conveniently using plug-in screw terminal blocks

? Integrated surge protection with transient discharge to the DIN rail

? Conversion of RS-232 TxD/RxD full duplex data signals to the TTY current loop standard

? Semi-active, active or passive TTY mode, depending on pin assignment

? 24 V DC or AC power supply suitable for the control cabinet

? Active data transmission indicated by separate data indicators for the transmit and receive channels

? RS-232 connection via 9-pos. D-SUB and standard RS-232 cable

? Transmission speed of up to 19.2 kbps

? Shipbuilding approval in accordance with DNV GL