The U.S. Consumer Product Safety Commission (CPSC) has issued an immediate stop-use warning for JKD512 and JKD512-COM combination detectors due to a failure to alert users to fire, according to a July 2024 alert. These Shenzhen Jikaida Technology devices, sold under brands including Juzhiann, YANLOYZW, JIKAIDA, and Yieryi, must be removed from service. For more details on the warning, visit PR Newswire .
Modbus RTU over serial and Modbus TCP over Ethernet are supported. Use the route table to map RTU slave IDs to TCP endpoints.
Gateways can translate between protocols (e.g., Modbus RTU ↔ Modbus TCP). Configure translation rules with source/destination mapping and inversion of byte order if needed.
Ensure correct RTU timeouts and retries to avoid collisions on shared buses.
This user manual provides a comprehensive guide to the JK-D512COM device, covering installation, operation, maintenance, and troubleshooting. By following the instructions and guidelines provided in this manual, you will ensure safe and effective operation of your device. jkd-512com user manual
512 serial channels multiplexed via internal port matrix.
Supports RS-232, RS-422, and RS-485 (half/full duplex) on configurable ports.
Industrial-grade MCU with watchdog and non-volatile configuration memory.
Gigabit Ethernet management port (10/100/1000 Mbps).
Optional PoE support (model variants).
Web GUI, CLI (SSH), and local serial console for configuration.
Modbus RTU/TCP gateway and protocol translation.
Configurable per-channel baud rate, parity, stop bits, and flow control.
LED status indicators per port group, system status, and power.
This essay provides a structured overview of how to navigate, maintain, and troubleshoot this device to ensure you’re getting the most out of its features. Understanding the Interface This user manual provides a comprehensive guide to
Unser Angebot gilt ausschliesslich für gewerbliche Abnehmer (Industrie, Handwerk, Handel und freie Berufe zur Verwendung in der beruflich selbständigen oder gewerblichen Tätigkeit). Alle Preise sind Nettopreise in Euro (EUR) zuzüglich Mehrwertsteuer und Versandkosten. (Endverbraucher werden von uns nicht beliefert und wenden sich bitte an ihr Systemhaus.) Our offer is reserved for business clients (industry, trade, professional jobs). All prices are net prices in Euro (EUR), excluding taxes and S/H. (Consumers are not served by our company). Dismiss
We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.