RS-232/RS-485/RS-422 TRANSCEIVER WITH INTERNAL TERMINATION

GENERAL DESCRIPTION The SP339 is an advanced multiprotocol transceiver supporting RS-232, RS-485, and RS-422 serial standards in a 40 pin QFN package. Integrated cable termination and four configuration modes allow all three protocols to be used interchangeably over a single cable or connector wi

RS-232/RS-485/RS-422 TRANSCEIVER WITH INTERNAL TERMINATION

GENERAL DESCRIPTION The SP339 is an advanced multiprotocol transceiver supporting RS-232, RS-485, and RS-422 serial standards in a 40 pin QFN package. Integrated cable termination and four configuration modes allow all three protocols to be used interchangeably over a single cable or connector wi

COMMUNICATION CONVERTERS

General Description The 72-CNV-XX family of converters offer a flexible and reliable solution to the challenge of interfacing devices conforming to different serial communication standards. Grayhill converter products are designed for industrial environments. All communication lines have transien

Industrial Isolated RS-422/485 Repeater

• Extends signals an additional 1200 m • 2000 V, three-way optical isolation (input/output/power) • Data rates: up to 115.2 kbps • Wide temperature range: -40 to +80 °C • DIN rail mount IP30 case • 10-48 Vdc input (power supply required, not included, sold separately) • UL C1/D2 Listed, FCC,

Heavy Industrial RS-422/485 Isolated Repeater

PRODUCT FEATURES • Extends RS-422/485 an extra 1.2km (4000 ft) • Add 32 more network nodes • 2kV, 3-way isolation (input/output/power) • Data rates:1.2 to 115.2 Kbps • Wide operating temperature range: -40 to +85 °C • FCC, CE, RoHS, IEC-61850-3, IEEE-1613 • 10 to 48 VDC input power (power s

USB to Serial Surge and Optical Isolation converter RS-422/485

TAA Compliant. • Adds one high speed RS-422 / 485 serial port. • RS-422/485 port is optically isolated. • RS-422/485 port is protected by surge protector up to 25kv ESD. • Auto transmit buffer control for 2-wire RS-485 half-duplex operation. • Termination and BIAS resistors installed on-board

USB to Optical Adapter Industrial Isolated RS-422/485

TAA Compliant. • Adds a high speed RS-422 / 485 serial port via USB connection. • Requires no IRQ, DMA, I/O port. • Data rates: 300 bps to 921.6K bps. • Auto transmit buffer control for 2-wire RS-485 half-duplex operation. • Termination resistors installed on-board. • Monitor LEDs of TxD, Rx

USB to Serial Surge and Optical Isolation converter RS-422/485

TAA Compliant. • Adds one high speed RS-422 / 485 serial port. • RS-422/485 port is optically isolated. • RS-422/485 port is protected by surge protector up to 25kv ESD. • Auto transmit buffer control for 2-wire RS-485 half-duplex operation. • Termination and BIAS resistors installed on-board

8 Port USB to RS-232/422/485 Octal Adapter

TAA Compliant. • Rugged ABS plastic housing. • Full RS-232 modem control signals and hardware. • Software flow control: RTS/CTS, XON/XOFF. • Baud rate up to 921.6K bps. • 128 byte transmit FIFO & 384 byte receive FIFO. • Non-standard baud rates supported • Serial port protected with surge p

RS-232 to RS-422 Converter

Features • Converts unbalanced RS-232 signals to balanced RS-422 signals • Extends RS-232 line up to 1200 meters (4000 ft) • Data rate: up to 90 kbps • Quick, easy inline installation • RS-422 driver can drive 10 RS-422 receivers in parallel (for use in multi-drop systems) • 12Vdc, 100mA po

Single Port USB to RS-422 485 Hi-Speed Industrial Adapter

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Battery Powered Converter CE

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SP330E RS-232/RS-485/RS-422 TRANSCEIVER WITH 1.65V-5.5V INTERFACE

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TO-5 RELAYS ESTABLISHED RELIABILITY MILITARY DPDT

DESCRIPTION The magnetic-latching TO-5 relay, originally conceived and developed by Teledyne, has become one of the industry standards for low-level switching from dry circuit to 1 ampere. Designed for high-density PC board mounting, its small size and low coil power dissipation make the 420 a

1/16 DIN Flip-Flop Timer

• Six Selectable Ranges: 1 and 10 SEC/MIN/HRS • Individual adjustable ON-time and OFF-time • Cycle can begin with relay energized or de-energized • Relay rated 5A @ 250 VAC Resistive • Compact Size (1/16 DIN) • DPDT Relay Output • Power: 20VAC to 240VAC 12VDC to 240VDC • LED Indicator for

DATA PROCESS LINE PROTECTOR

DESCRIPTION The 422B/E is a two stage transient voltage protector that provides primary and secondary protecton against lightning, inductve switching and electrostatc discharge (ESD) transient threats. The frst stage diverts the transient current through the ground terminal return path and the se

TO-5 RELAYS ESTABLISHED RELIABILITY MILITARY DPDT

DESCRIPTION The magnetic-latching TO-5 relay, originally conceived and developed by Teledyne, has become one of the industry standards for low-level switching from dry circuit to 1 ampere. Designed for high-density PC board mounting, its small size and low coil power dissipation make the 420 a

Scalpels and Blades

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