• Simple RS232 PC compatible with 9 pin connector (Uses transistors as inverters). Available in DTE or DCE configuration. Only the Tx and Rx pins are used. All other pins are tied up as null modem.
• RS422 or RS485 compatible input or output module. External wiring is via 4 way terminals of the pluggable type.
• RS422 or RS485 compatible input/output module. External wiring is via 4 or 6 way terminals of the pluggable type.
  

NEW! RS232 PC compatible with 9 pin connector. Available in DTE or DCE configuration. The Tx, Rx, Cts and Rts pins are used. All other pins are tied up as null modem. These modules use the MAX232 I.C. Ideal to provide RS232 interface to any micro-controller, with or without handshaking.

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