US$ 61.95
including software cd 4-port RS-232/422/485 low-profile PCI Express x1 serial board with optical isolation (includes male cable)
Circuit breaker for DC
250V AC/DC 4A
Switching voltage: 220 V AC/DC Switching current
w/ Mounting back plate
Siemens 6DD1681-0AG1 SIMADYN D Interface Module SE6.1 Default:DefaultVariant including software cd 4-port RS-232/422/485Has scratches. Has broken plastic. Refer to photos.
US$ 61.95
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