Procurement Summary
Country: Kazakhstan
Summary: Products for the it Department, Amt: 439420.00
Deadline: 23 Apr 2026
Posting Date: 26 Apr 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 140184743
Document Ref. No.: 16852998-1
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: KZT 439420.00
Purchaser's Detail
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Tender Details
Lots: Interface repeater - RS-485 repeaters ST RK 2.452-2017 RS-485 repeaters are designed to provide galvanic isolation between segments of the RS-485 network, extend the line, build an RS-485 network consisting of more than 256 devices. TECHNICAL CHARACTERISTICS 1 Nominal range of supply voltage of the primary side, V: 4…30 2 Power consumption, W, no more than: 0.25 3 Nominal output voltage of the isolated power supply of the secondary side, V: 5 ±10% 4 Output impedance isolated power supply of the secondary side, Ohm, no more than: 10 5 Maximum output current of the isolated power supply of the secondary side, mA, not less than: 50 6 Operating temperature range, ºС: +5…+50 7 Maximum recommended quantity repeaters connected in series in one RS-485 branch, pcs. no more than: 1 8 Housing protection degree: IP20 9 Housing mounting on DIN rail 10 Overall dimensions (WxLxH), mm, no more: 39x90.2x58.2 11 Device weight, kg, no more: 0.07 Indication: 2 LEDs DELIVERY SET 1.RS485 repeaters. 2. Operation manual.
Documents
Tender Notice