3M Serial Printer Cable for Receipt Printers ( Null Modem )

Introduction

This DB9F to DB25M Serial Printer Cable for Receipt Printers that utilizes a Null Modem configuration is designed to establish communication between two devices that both use serial ports, such as a computer and a receipt printer. A Null Modem cable is a type of serial cable that connects the transmit (TX) pin of one device to the receive (RX) pin of the other device and vice versa. This allows data to be sent and received correctly between the devices. In the context of a receipt printer, a Null Modem serial cable is often used to connect the printer to a computer or a point-of-sale (POS) system. The cable ensures that data can be transmitted back and forth accurately between the two devices, enabling the computer or POS system to send print commands to the receipt printer and receive status updates or acknowledgments from the printer.

Specifications

Connector 1 : DB9 Female

Connector 2: DB25 Male

Conductor: 28AWG Copper

Colour: Beige

Cable Materials: UL2464 with foil Shielding