Convertor fibra optica ADAM 4542+ si ADAM 4541 noi

Vand un convertor Advantech ADAM 4542+, pretul de lista este 370 euro fara TVA, eu il dau cu 199 euro (tva inclus, este nou, sigilat)

SPECIFICATII:

• Easily mounted on a DIN-rail, panel or piggyback
• Transmission speeds of up to 115.2 kbps
• Half/Full-duplex, bidirectional transmission mode
• Avoids lightning strikes and EMI/RFI interference
• Prevents damage from electrostatic discharge
• Stable and error-free data transmission
• Automatic internal RS-485 bus supervision
• No external flow control signals required for RS-485
• Transient suppression and over-current protection on RS-422/485 data lines
• Reserved space for termination resistors
• LED for power and data flow indication
• Power requirement: +10 to + 30 VDC

Vand un convertor ADAM 4541, pretul de lista este 180 euro fara TVA, eu il dau cu 199 euro (TVA inclus, este nou, sigilat)

Specificatii Advantech ADAM 4541:

• Easily mounted on a DIN-rail, panel or piggyback
• Transmission speeds of up to 115.2 kbps
• Optical fibers enable transmission of 2.5 km (measured with 62.5/125 mm)
• Half/Full-duplex, bidirectional transmission mode
• Avoids lightning strikes and EMI/RFI interference
• Prevents damage from electrostatic discharge
• Stable and error-free data transmission
• Automatic internal RS-485 bus supervision
• No external flow control signals required for RS-485
• Transient suppression and over-current protection on RS-422/485 data lines
• Reserved space for termination resistors
• LED for power and data flow indication
• Power requirement: +10 to + 30 VDC