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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
Voltage input:
Supports point-to-point or loop(point-to-multipoint) connection
RS-422/485 600W surge protection
allows to connect 32 sets RS-422 or RS-485 device
Isolation: continuous 2
UOTEK UT-277 Series RS-232/485/422 Fiber Optic MODEM 样式:UT-277AMM-FC Voltage input:Supports point to point (point to multi point) connection Supports RS 232,RS 422,RS 485 protocol RS 232, RS 485 422 working at the same time Supports 2 bits (half duplex) & 4 bits (full duplex) RS485 operating mode Transmission rate: 460kbps Interface: with optional SC, FC, ST Supports master slave mode Slave mode: can be worked as Hub 277ASM : single mode (Transmission distance 20KM) 277AMM: multimode (Transmission distance 4KM)
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