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NZ$247.25
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Ships from Hong Kong.
Most customers receive within 10-17 days.
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USB to 4-Channel 485 Serial Module CH344Q SP3485 Chip 480Mbps USB Interface Supports 485 Communication at 3M baud Rate Metal case with Isolation Multiple Protection
- [Quality Concept] Oxidized frosted aluminum alloy shell Adopts CH344Q, SP485 chipset, 480Mbps high-speed USB interface, support 3M baud rate 485 signals
- [Easy to use] Support USB to 4-way RS485 signals, behind the 3.5mm universal rail, both sides have fixed holes, easy to install, solid and durable.
- [On-board Resources] Independent power isolation and signal isolation circuits, 120R termination resistor for 485 communication with selectable dip switches, 4 colors of LED indicators
- [Interface Protection] Static ESD protection circuit on USB side, overcurrent protection, surge protection and lightning gas discharge protection circuit on RS485 side.
- [Interface Parameters] USB-B interface and 5.08mm terminals, smooth plugging and unplugging, sturdy and reliable, complimentary terminals and data lines for easy wiring, USB power supply is required.
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Overview
Specs
Reviews
[Quality Concept] Oxidized frosted aluminum alloy shell Adopts CH344Q, SP485 chipset, 480Mbps high-speed USB interface, support 3M baud rate 485 signals
[Easy to use] Support USB to 4-way RS485 signals, behind the 3.5mm universal rail, both sides have fixed holes, easy to install, solid and durable.
[On-board Resources] Independent power isolation and signal isolation circuits, 120R termination resistor for 485 communication with selectable dip switches, 4 colors of LED indicators
[Interface Protection] Static ESD protection circuit on USB side, overcurrent protection, surge protection and lightning gas discharge protection circuit on RS485 side.
[Interface Parameters] USB-B interface and 5.08mm terminals, smooth plugging and unplugging, sturdy and reliable, complimentary terminals and data lines for easy wiring, USB power supply is required.
[Easy to use] Support USB to 4-way RS485 signals, behind the 3.5mm universal rail, both sides have fixed holes, easy to install, solid and durable.
[On-board Resources] Independent power isolation and signal isolation circuits, 120R termination resistor for 485 communication with selectable dip switches, 4 colors of LED indicators
[Interface Protection] Static ESD protection circuit on USB side, overcurrent protection, surge protection and lightning gas discharge protection circuit on RS485 side.
[Interface Parameters] USB-B interface and 5.08mm terminals, smooth plugging and unplugging, sturdy and reliable, complimentary terminals and data lines for easy wiring, USB power supply is required.
Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies*
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by Jiamayanonly Return Policy
- *Subject to applicable law
Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
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