         |
ASIP ENGINEERING (JB)
43A, Jalan Bukit Impian 1, Taman Impian Emas, 81300 Skudai, Johor, Malaysia.
ASIP ENGINEERING (KL)
Lot 3, Block B,
Subang Light Industrial Park,
Off Jalan Subang 2, USJ 1,
47610 Subang Jaya,
Selangor, Malaysia.
ASIP ENGINEERING (Perak)
14, Jalan Medan Ipoh 9,
Bandar Baru Medan,
31400 Ipoh,
Perak, Malaysia.
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+6016-7333389
enquiry@asip.com.myUT-890A.UOTEK USB to RS-485/422 Converter USB 2.0
Door Access System --- UOTEK ---
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UT-890A USB to RS-485/422 Converter USB 2.0
Features:
- Standards: USBV1.1, 1.0, 2.0, RS-485, RS-422 EIA
- USB Signal: VCC, DATA+, DATA-, GND, FG
- RS-485 signal: T/R+, T/R-, GND
- RS-422 signal: T/R+, T/R-, RXD+, RXD-, GND
- Working mode: Asynchronous, point to point or point to multi-point, 2 wires half-duplex or 4 wires full-duplex
- Direction control: Adopts traffic direction auto control technology
- Baud rate: 300-921.6Kbps auto-detect serial signal
- Loading capacity: Supports point to multi-point communication, allows to connect 32 sets RS-422 or RS-485 device
- Transmission distance: 1,200m(9,600bps) for RS-485/422, no more than 5m for USB
- Port protection: surge, ±15KV ESD protection
- Connector: USB-A male, DB9 male
- LEDs for indicating PWR TXD, and RXD activity
- Transmission media: Twisted-pair or shielded cable
- Length: 1.5m
- Operating temperature: -40℃ to 85℃
- Relative humidity: 5% to 95%
- Transmission distance: 0-1,200m
- Supports Win2000/2003/2008/2012/XP/Vista/7/8/8.1/10/CE/Mac/Linux
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