====== CN-RS232485 ======

The CN-RS232485 is an RS-232 to RS-485 serial converter.

{{ :cn-rs232485:cn-rs232485.png?width=400 |}}

[[http://comfiletech.com/embedded-controller/cubloc/accessories/cn-rs232485-rs232-to-485-converter/| Buy]]

===== Specifications =====

^ Communication Type |  Asynchronous serial communication  |
^ Speed              |  2400bps ~ 115200bps  |
^ Maximum Number of Nodes |  16  |
^ Connectors  |  RS-232: Molex 5268<html><br/></html> RS-485: Screw Terminals  |
^ Power   |  RS-232: 5V x 1, GND x 2 <html><br/></html>RS-485: 5V x 1, GND x 2 <html><br/></html>(5V & GND are common to both RS-232 and RS-485)  |
^ Operating Temperature |  -10 ~ 60℃  |

===== Connections =====

Connect a 120Ω terminating resistor between the +485 and -485 terminals.  This product automatically controls DTR.

{{ :cn-rs232485:cn-rs232485_connections.png?nolink&700 |}}


===== Connecting to an MSB PLC =====

The following illustration shows how to connect the CN-RS232485 to an CUBLOC MSB's RS-232 serial port to allow it access to an RS-485 network.

{{ :cn-rs232485:cn-rs232485_msb.png?nolink&700 |}}
===== Dimensions =====


{{ :cn-rs232485:cn-rs232485_dimensions.png?nolink |}}


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