Optical Isolator Serie - Optische RS-232 Isolatoren

Serial RS-232 and RS-422/485 Optical Isolators

The 232OPDR is a DIN Rail mountable RS-232 optical isolator and repeater. It provides 2000 V Isolation for four RS-232 signal lines, two in each direction. The isolator has four LEDs to show data flow and one LED to indicate power. Connections are made to a terminal block. The isolation provides protection for computer equipment from ground loops and induced currents caused by lightning or heavy electrical loads. It also functions as a repeater to extend RS-232 signals another 50 feet. The 232OPDR can support two data pairs or one data pair plus control signals in both directions.

The 232OPDRI is our premium Industrial RS-232 Isolated Repeater. Designed for rugged industrial environments, it is UL listed and certified for use in Class 1 Division 2 locations. Powerful Optical Isolation on both data ports protects your equipment and data from damaging ground loops and surges. Additional isolation on the power supply circuits adds a third degree of protection.

The 232OPDRI-PH is our premium Heavy Industrial RS-232 Isolated Repeater. Designed for rugged industrial environments, it has been put through some of the most exacting compliance tests in the industry. Meeting the requirements of IEC 61850-3 and IEEE 1613, it is suitable for installation in electrical substations. These specifications are more stringent than the NEMA TS1/TS2 requirements for transportation applications. Powerful isolation on both data ports protects your equipment and data from damaging ground loops and surges. Additional isolation on the power supply circuits adds a third degree of protection.

The Model 232SPOP4 optically isolates four RS-232 lines. The isolator has a DB25S female connector on the DTE side and a DB25P male connector on the DCE side of the isolator.

The Model 232SPHI4 isolates and protects RS-232 equipment from lightning surges, accidental high voltage shorts, and ground loops. RS-232 data signals at up to 115.2K bps as well as the RTS and CTS handshake lines are supported. The 232SPHI4 provides 4000 Volts of isolation between sides, and maintains creepage and air clearances required for double or reinforced insulation by IEC 601-1.

The 9POP4 isolates and protects RS-232 equipment from lightning surges, accidental high voltage shorts, and ground loops. RS-232 data signals TD, RD, RTS, and CTS are supported at up to 230.4 kbps. The Isolation Circuits are rated to 2.5 kV and protect your valuable equipment while maintaining maximum uptime.

Model 9SPOP2 optically isolates both the RS-232 transmit and receive lines. The isolator has a DB9S female connector on the DTE side and a DB9P male connector on the DCE side. Signals pass through the isolator as shown below.

Specifications

Our 232OPDR is the most popular model. It features terminal block inputs, DIN rail mounting, and 2 kV of isolation. For added convenience, we created a kit that includes a serial cable and a power supply. This product is UL recognized.

• Power input = 10 to 30 VDC
• Isolation = 2 kV (two way)
• Housing = DIN Rail mounted, plastic enclosure
• Inputs = Terminal block
• Temperature Range = (-)40 to (+)80 C
• UL Recognized

Our 232OPDRi adds a level of protection - Isolation x 3! Triple isolation protects the data circuits with optical isolators and a transformer on the power supply circuits. It is also UL Class 1 Division 2 listed for use in hazardous locations - perfect for the oil and gas industry.

• Power input = 10 to 48 VDC
• Isolation = 2 kV (3-Way)
• Housing = DIN Rail mounted plastic enclosure
• Inputs =  DB9
• Temperature Range = (-) 40 to (+)80 C
• UL 508 and Class 1 Division 2 Listed

Our 232OPDRi-PH is the most rugged RS-232 isolator. Packaged in a heavy duty metal case, it is IEEE 1613 rated as well as UL Class 1 Division 2. Naturally, it has triple isolation along with shock, drop, and vibration testing. This product was made for the power utility industry, but it is being used in everything from oil rigs to heavy duty vehicles.

• Power input = 10 to 48 VDC
• Isolation = 2 kV (3-Way)
• Housing = Heavy duty metal enclosure
• Inputs = DB9
• Temperature Range = (-) 40 to (+)80 C
• UL Class 1 Division 2 Listed
• IEEE 1613
• Shock, drop, and vibration tested

The 9POP4 is a small “In-line” or “bump in the cable” isolator used in laboratory or retail applications.

• Power Input = 12 VDC from our wall power supply 232PS, PS1UK-1000, or PS1EU-1000 power supplies. These are sold separately.
• Isolation = 2 kV
• Housing = Plastic case
• Inputs = DB9
• Temperature Range = 0 to (+)70C

9SPOP2 – Space saving applications, compact and powered from the RS-232 Port

• Isolation = 2 kV
• Housing = Plastic Case
• Inputs = DB9
• Temperature Range = 0 to (+)70C

 232SPOP4 – Isolate multiple data lines

• Isolation = 2 kV
• Housing = Plastic Case
• Inputs = DB25
• Temperature Range = 0 to (+)70C

232SPHI4 – 4 kV Isolation

• Housing = Plastic Case
• Inputs = DB25
• Temperature Range = 0 to (+)70C