- RS485/RS422 data provides data collision protection control DCPC function
- Optoelectric isolation, effectively avoiding signal interference
- Power supply isolation effectively prevents damage to both ends of the equipment caused by strong electricity
- Baud rate adaptive
- Dual LED indicates signal sending and receiving status
- Up to 256 nodes
- RS485/RS422 port dual surge protection, lightning protection 600W
- RS422 and RS485 bidirectional conversion
Input voltage 9-35 safe voltage, up to 45VDC WM-609-B industrial-grade photoelectric isolation repeater has the functions of signal receiving amplification and RS485 to RS422.
Complying with RS-422 and RS-485 standards, it can extend the communication distance of RS-422/RS-485 bus network; increase the number of RS-422/RS-485 network devices; built-in photoelectric isolator and power isolation module can Provides isolation voltage up to 2500Vrms; built-in fast transient voltage suppression protector at both ends of the interface, which can quickly and effectively protect the RS-422/RS-485 interface, as well as powerful lightning suppression and anti-static functions, providing 600W per line Lightning surge protection power, as well as surge voltages and transient overvoltages generated on the line due to various reasons; RS-422 and RS-485 input and output terminals use all-copper binding posts as connectors; the converter has zero internal Delayed automatic transceiver conversion device without any handshake signals (such as RTS, DTR, etc.), it can realize full-duplex (RS-422) and half-duplex (RS-485) mode conversion without jumper settings, plug and play use.
WM-609-B industrial-grade photoelectric isolation interface converter can reliably serve as point-to-point and point-to-multipoint communications. For a network using point-to-multipoint design, each repeater can theoretically connect up to 128 RS-422 or RS-485 terminal devices.
The actual situation depends on the specific network design characteristics. The data communication rate is 300-115.2KBPS, with power and signal indicator lights. The normal status of device communication can be determined through the indicator lights.
- Interface characteristics: Comply with EIA/TIA RS-485/RS-422 standard
- Electrical interface: RS-422/RS-485 input and output terminals use copper binding post connectors
- Protection level: 600W lightning surge protection for each line of the interface at both ends, +/-15KV ESD protection.
- Isolation: Isolation voltage 2500Vrms
- Working mode: asynchronous half-duplex or asynchronous full-duplex
- Signal indication: three indicator lights, light power (PWR), sending (TXD), receiving (RXD)
- Transmission medium: twisted pair or shielded wire
- Transmission rate: 300-115.2K BPS
- Mechanical properties Size: 120mm×80mm×25mm
- Operating environment: -40℃ to 85℃, relative humidity 5% to 95%
- Transmission distance: 0-5,000 meters (115200bps-9600bps), related to the environment, cable diameter and load
- Power input voltage range: DC 9-40V
- Certification: CE FCC
Certifications
Warranty
- 1 Year Warranty
*Product appearance and specifications are subject to change without notice.
