SWD GmbH, Hard-+Software Distribution | CommFront CVT-485-1 | industrial communication hardware online

The CVT-485-1 is a compact, rugged, industrial-grade, port-powered RS232 to RS485 converter / adapter that can be used to convert any standard RS-232C port into a two-wire half-duplex RS485 port and vice versa. This industrial RS232 to RS485 converter / adapter supports multi-drop RS485 networks and can be used to communicate with one loop of up to 128 units of RS485 devices. It operates within a temperature range of -40ºF to 185ºF (-40ºC to 85ºC), and features 600W surge protection and 15kV static protection. This RS485 to RS232 converter / adapter is efficiently powered from the RS232 data line and it supports data direction auto-turnaround, which automatically enables the RS485 transceiver when data is present on the RS232 side. Therefore, it requires no external power, software drivers, or flow control. The ALL-IN-ONE rugged terminal block, which was professionally designed for different requirements, comes with an optional 5V DC input and a selectable 120-Ohm terminator, thus making it an ideal solution for all types of installations.

Rugged industrial-grade port-powered RS232 to RS485 / RS485 to RS232 converter / adapter.
Port-powered, no external power or RTS, DTR required.
Industrial grade enclosed in a rugged, rustless ABS housing.
Converts RS232 to 2-wire RS485 and vice versa.
Supports multi-drop RS485 networks (up to 128 nodes)
300 to 115.2K Baud operation (auto-sensing & self-adjusting).
Temperature range: -40ºF to 185ºF (-40ºC to 85ºC).
Plug and play (hot-pluggable, data format auto-sensing & self-adjusting).
Data direction auto-turnaround, no software drivers or flow control required.
Built-in selectable 120Ω terminator for system reliability and easy installation.
Built-in 600W surge protection, 15kV static protection and circuit protection.
Accepts external 5VDC regulated power if the port-power is insufficient.
ALL-IN-ONE rugged terminal block designed for different requirements.
Surface Mount Technology manufactured to RoHS and ISO-9001 standards.
Safety: Strictly certified by TUV (Cert No. SG-CE-090012).

Ports: 1 Ports
Connector: DB9
Interface: RS-232 to RS-485
Isolation: none

cvt-485-1.pdf

from 2 pcs	→	1.25 % Discount
from 5 pcs	→	2.5 % Discount
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