COMMFRONT Industrial RS422 / RS485 to TTL Converter/TTL Repeater 600W Surge Protection and 15kV Static Protection

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COMMFRONT Industrial RS422 / RS485 to TTL Converter/TTL Repeater 600W Surge Protection and 15kV Static Protection

Regular Price: US$89.99

Special Price US$74.99

Availability: In stock

Supplier: COMMFRONT

Category: Electronics Computers & Accessories Computer Accessories & Peripherals Computer Cable Adapters Serial Adapters

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Industrial RS422/RS485 to TTL Converter

Model: TTL-485_422-2

The TTL-485_422-2 is a compact, rugged, industrial-grade, bi-directional RS485 / RS422 to TTL converter, which can be used to convert 2-wire RS485 or 4-wire RS485 / RS422 to 5VDC TTL-compatible levels and vice versa. It is also ideal for extending the full-duplex unbalanced TTL distance. This industrial RS485 / RS422 to TTL converter supports multi-drop RS485 / RS422 networks and can be used to communicate with one loop of up to 64 units of RS485 / RS422 devices. It operates within a temperature range of -40ºF to 185ºF (-40ºC to 85ºC), and features 600W surge protection and 15kV static protection. The unit is powered from an external 5VDC regulated power supply (included); and it supports data direction auto-turnaround, which automatically enables the RS485 transceiver when data is present on the TTL side. Therefore, it requires no software drivers or flow control, making the unit a highly reliable and truly plug-and-play device.

Features

Rugged industrial-grade RS485 / RS422 to TTL converter / TTL repeater
Converts 2-wire RS485 or 4-wire RS422 to 5V TTL and vice versa
Ideal for extending the full-duplex unbalanced TTL distance (up to 4000ft/1.2km)
Operates reliably from 300 to 115.2K Baud
Built-in 600W surge protection, 15kV static protection and circuit protection
Temperature range: -40ºF to 185ºF (-40ºC to 85ºC)
Built-in selectable 120O terminator for system reliability and easy installation


USB Conversion With our high-quality, high-performance USB converters that use only top-quality chipsets such as those from FTDI and Silicon Labs, USB signals are converted seamlessly into RS-232, RS-485, RS-422, TTL and Ethernet signals. You can confidently choose from our menu of industrial and commercial-grade devices, while knowing that you will get nothing but the best from CommFront.	Serial Conversion CommFront offers a range of rugged industrial-grade RS-232 /RS-485 /RS-422 /TTL /Ethernet converters. These converters support multi-drop RS-485 /RS-422 networks and come with 600W surge protection, 15KV ESD protection, selectable end-of-line terminators, and optional 2500V optical-isolation circuitry, which ensure crisp data signals without interference for all types of installations.	Fiber Optic Conversion (Point to Point) Our fiber optic converters run on a light-speed fiber backbone that is inherently resistant to radio and electrical interference, such as EMI / RFI, lightning, transient surges and ground loops. These converters extend serial (RS-232 / RS-485 / RS-422 / TTL) and Ethernet signals with many options - single-mode and multi-mode; ST, SC, FC and SFP connectors; point-to-point and advanced daisy-chain/self-healing redundant-ring fiber networks – giving your data networks unparalleled flexibility, reliability, and transmission range.	Fiber Optic Conversion (Multi-Drop) CommFront's fiber optic converters run on a light-speed fiber backbone that is inherently resistant to radio and electrical interference, such as EMI / RFI, lightning, transient surges and ground loops. These converters extend serial (RS-232 / RS-485 / RS-422 / TTL) and Ethernet signals with many options - single-mode and multi-mode; ST, SC, FC and SFP connectors; point-to-point and advanced daisy-chain/self-healing redundant-ring fiber networks – giving your data networks unparalleled flexibility, reliability, and transmission range.

SPECIFICATIONS

Part Number	TTL-485_422-2
Compatibility	EIA/TIA RS-485 standard and TTL level
Power Source	5VDC (±5%) Regulated Power Supply; Power Consumption: Less than 30mA
Maximum No. of RS485/422 Drops	64
Baud Rates	300 to 115,200bps
Connectors	TTL Side: DB-9 Male; RS-485 / 422 Side: DB-9 Male; Termination Board (TTL): DB-9 Female and a 3-way Terminal Block; Termination Board (RS-485/422): DB-9 Female and a 6-Way Terminal Block

Distances	RS485 / RS422 side: Up to 4000ft (1.2km) at 19,200bps; TTL side: 10ft (3m)
Protection	Surge Protection: 600W; ESD: Up to 15KV
Dimensions (H x W x D)	0.63 x 1.3 x 4.6 in (16 x 32 x 118 mm) (with Termination Boards)
Weight	1.8 oz (51 g) (with Termination Boards)
Operating Temperature	-40ºF to 185ºF (-40ºC to 85ºC)
Operating Humidity	Up to 90% RH (non condensation)


	RS232 to TTL	RS232 to TTL 3.3V	RS485 to TTL	RS422 to TTL
Compatibility	RS232, TTL 5V	RS232, TTL 3.3V	RS485, TTL 5V	RS485/RS422, TTL 5V
Model	TTL-232-1	TTL33-232-1	TTL-485-2	TTL-485_422-2
Power Source	RS232 Port Power	RS232 Port Power	5VDC	5VDC
RS485	-	-	2 Wires	2 OR 4 Wires

Built-in 600W surge protection, 15kV static protection and circuit protection. Operating temperature: -40ºF to 185ºF (-40ºC to 85ºC). 300 to 115.2K Baud operation (auto-sensing & self-adjusting). Converts 2-wire RS485 or 4-wire RS422 to 5V TTL and vice versa, or extends full-duplex TTL distance up to 4000ft (1.2km). Rugged industrial-grade RS485 / RS422 to TTL converter / TTL repeater.