UNITRONICS
M90-19-R4
Isolated RS-232 to RS-422 / RS-485 universal converter - Unitronics - Supply voltage 20.4Vdc-28.8Vdc (24Vdc nom.) - with 1 x RJ11 connector + 2 x DIP switch connectors - DIN rail mounting (22.5mm width) - Rated for -20...+70°C ambient
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
Brand
SKU
M90-19-R4
Please add this item to cart to request a quote.
Please add this item to cart to request a quote or contact us at sales@lakelandengineering.com for product availability.
M90-19-R4
Description
Isolated RS-232 to RS-422 / RS-485 universal converter - Unitronics - Supply voltage 20.4Vdc-28.8Vdc (24Vdc nom.) - with 1 x RJ11 connector + 2 x DIP switch connectors - DIN rail mounting (22.5mm width) - Rated for -20...+70°C ambient
Additional Information
RS232 to RS422/485 converter
Specifications
Primary brand
Unitronics
Main function
Converter
Functions
Isolated RS-232 to RS-422 / RS-485 universal converter
Supply voltage (DC)
20.4Vdc-28.8Vdc (24Vdc nom.)
Display
LED indicator
Connection type
1 x RJ11 connector
2 x DIP switch connectors
2 x DIP switch connectors
Mounting mode
DIN rail mounting
Net Height (mm)
75 mm
Net Width (mm)
22.5 mm
Net Depth (mm)
110.8 mm
Ambient air temperature for operation
-20...+70 °C
Order code / Manufacturer SKU
M90-19-R4
Manufacturer product status
Commercialized
Compliant with standard(s)
UL
CE
EAC
CE
EAC
Benefits
Converts serial data from RS-232 standard to RS-422 or RS-485
Can be used with Unitronics and other manufacturers devices
No handshake required; automatically senses direction of data flow and switches transmission direction
Supports networks containing up to 32 nodes
Either full or half-duplex communications
Can be used with Unitronics and other manufacturers devices
No handshake required; automatically senses direction of data flow and switches transmission direction
Supports networks containing up to 32 nodes
Either full or half-duplex communications
Related Documents
| Name | Last Update | Language |
|---|---|---|
| Unitronics - M90 series - M90-19-R4 - Datasheet.pdf | 14 Oct 2021 | English (US) |
