Our IC485 interface converter allows a standard RS-232 port to communicate with an individual RS-422 device or with multiple devices within an RS-485 network. The IC485 supports RS-422 full duplex mode as well as RS-485 full or half duplex master and slave modes. This gives the user flexibility in configuring the device to meet their specific application needs. Onboard LEDs are included to indicate that the device is properly powered and also illuminate when the device is transmitting and receiving to assist in verifying acceptable communications. Connection to external devices is provided by a six position screw terminal block on the board. Provisions for strain relief are made within the case by a cable clamp/screw combination. This eliminates unwanted wire disconnects once the screw terminals are wired.

CONVERTERS RS-232<=>422/485 Back to Converters

View The 1101 User Manual (PDF)

Unique Features:

• Supports data rates up to 115.2K bps
• RS-422 full duplex support
• RS-485 full or half duplex master and slave support
• RS-485 modes supported include RTS, data enable, and always enable
• Selectable 120 ohm line termination and 1K pull up/pull down biasing
• Onboard LEDS illuminate for Transmit and Receive
• Sealevel Software RTS control drivers provided to allow simple RS-485 communications in Windows
• AC adapter included