1.Clear Identification for Easy Wiring
Each DB9 bare wire end is equipped with a copper cold-pressed terminal, marked with numbers 1 ~ 9, for quick and accurate identification when wiring.
2.Secure Terminal Retention
The terminals are firmly crimped and harder to dislodge.
3. Metal connector shell
The DB9 extension cable uses a metal connector shell, which effectively improves the product's anti-interference ability, making it more durable and offering excellent value for money.
4.Industrial Standard Compliance
Adopts straight-through pin-to-pin wiring (1↔1 to 9↔9，one-to-one correspondence) that strictly follows industry standards, ensuring compatibility with industry norms.
5.Conductor color coding sequence
1-Black, 2-Brown, 3-Red, 4-Orange, 5-Yellow, 6-Green, 7-Blue, 8-Gray, 9-White.
6.Multi-Protocol Support
Supports communication protocols like RS232, RS485, and CAN-BUS, meeting the needs of diverse industrial data transmission scenarios.
7.Excellent shielding capability
The DB9 serial cable boasts shielding made up of aluminum foil , ensuring powerful anti-interference performance. It includes 9 cores of 26AWG tinned copper and has an outer diameter of 6.0mm.
8.Broad Industrial Applicability
This DB9 connector is applicable to a variety of devices, such as automatic control equipment, PLC controllers, data converters, industrial control equipment, cash registers, tax control machines, and computers.