Electrical isolators are not to be confused with surge protectors that are often incorrectly marketed for the same purpose: Surge protectors have no effect on equalizing currents that exist between the connected devices due to the potential differences, and they cannot prevent damage to interface components by such currents. High Speed Opto-Isolator Protects a serial connection up to 305m long. SG-CE-090012).Wish for something! Your suggestions for improvement and additionsĮlimination of interference: The use of isolators in data lines eliminates the effects of interference to which the PC is otherwise subjected through its data cables (ground loops, antenna effects, potential differences), remote lightning strikes). Safety: Strictly certified by TUV (Cert No. It is widely used in the RS-232 serial port optical isolator of long line telecommunication in such system as point-to-point RS232 Interface Concurrently. Surface Mount Technology manufactured to RoHS and ISO-9001 standards. XS2112 High-speed 8-wire RS232 optical isolator with indication LED lights for TX, RX and Power. The ISO-232-3P9 optically isolates the 3 lines: TX, RX, and GND which effectively protects your RS232 devices from transient voltage spikes, lightning strikes. Built-in 600W surge protection, 15kV static protection and circuit protection. No software drivers, DIP switch or jumper settings required. Plug and play (hot-pluggable, data format auto-sensing & self-adjusting). This item: DB9 RS-232 Male to DB9 RS-232 Female PhotoElectric Optical Isolator Adapter 10.99 DB9 null modem male to female slimline data transfer serial port adapter 2 Pack 7.99 10' RS232 Serial Null Modem Cable - Null modem cable - DB-9 (F) to DB-9 (F) - 10 ft (SCNM9FF) 4. This Unit Has DB9 Ports For Opto Isolation And May Prevent A. Operating temperature: -40✯ to 185✯ (-40✬ to 85✬). RS232 Serial Port Optical Isolator May Help To Reduce Damage to Computer Or Your Machines. ![]() 300 to 19.2K Baud operation (auto-sensing & self-adjusting). ![]() They provide 2kV of isolation to protect your equipment as well as a variety of connector options. Industrial grade enclosed in a rugged, rustless ABS housing. The RS-232 optical isolators are ideally suited for many applications from control panel installations requiring DIN Rail mounting to in-line or bump in the cable installations found in laboratory or retail systems. The two sides of the isolator are powered from a single +12 V DC power supply and maintain isolation. The 9POP4 provides 2500 volts RMS of isolation between sides. Port-powered, no external power or RTS, DTR required. The model 9POP4 isolates and protects RS-232 equipment from lightning surges, accidental high voltage shorts, and ground loops. Rugged industrial-grade port-powered 7-wire RS-232 isolator. SG12/04213, strictly certified by SGS), and we back our high-quality products with a 5-year replacement warranty and a 30-day risk-free money-back guarantee. ![]() It effectively protects against equipment damage and data loss for up to 2500 Vrms, continuous 500VDC and static electrical protection for up to 15KV. The Isolator in the compact dongle housing provides galvanic isolation between two RS232 devices with an isolation voltage of min. Therefore, it requires no external power, manual settings or software drivers, making the unit a highly reliable and truly plug-and-play device.ĬommFront's products quality is ensured by its ISO-9001 quality control system (Cert No. Effective protection against all high-voltage spikes, surges and ground-loops is provided by this RS232 Isolator for all 8 communications lines. This 7-wire RS-232 opto-isolator is efficiently powered from the RS232 data line, and it comes with the auto-sensing and self-adjusting features, which automatically adjust baud rate, parity, stop bit and other COM port parameters to the devices that it is connected to. ![]() The unit operates within a temperature range of -40✯ to 185✯ (-40✬ to 85✬), and features 600W surge protection and 15kV ESD static protection. This 3-wire RS232 opto-isolator features 5000V opto-isolation circuitry and optically isolates three (3) RS-232 lines (TX, RX and GND), which effectively. This 7-wire RS-232 isolator optically isolates seven (7) RS-232 lines (TX, RX, RTS, CTS, DTR, DSR and GND), which effectively protects your RS-232 devices from ground loops, noise problems, transient surges, remote lightning and spikes. The CVT-232B-3 is a compact, rugged, industrial-grade, port-powered, 7-wire RS-232 Isolator.
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