Allen-Bradley 1784-PCM4 DH485 RJ45 PCMCIA Cable

Allen-Bradley 1784-PCM4 DH485 RJ45 PCMCIA Cable is a DH-485 communications link that connects a 1784-PCMK PCMCIA card to a DH-485 network. The cable terminates in RJ45 connectors at both ends and runs 10 feet in length, providing a straightforward, cable-based path for DH-485 data between the PCMCIA card and network devices. It is designed for use with 1784-PCMK PCMCIA cards, and is available in PCM4/A (Series A PCMK cards) and PCM4/B (Series B PCMK cards) variants to match the PCMK card in use. The PCM4 cable is commonly used to bridge a PCMK card to DH-485 devices across Allen-Bradley DH-485 networks, and it can be used with an Allen-Bradley 1747-AIC DH-485 coupler for DH-485 communications in certain configurations.