ioLogik R1240: Bộ chuyển mạch RS-485 I/O từ xa 8 AI.

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5 5 1 Product
Giá: Liên hệ

ioLogik R1240 Bộ chuyển mạch RS485 I/O từ xa 8 AI và 2 cổng rs485 lặp tích hợp của hãng Moxa-Taiwan hiện đang được BKAII phân phối rộng rãi tại thị trường Việt Nam. ioLogik R1240 được thiết kế theo tiêu chuẩn công nghiệp, nhỏ gọn, dễ dàng lấy được tín hiệu về PLC, máy tính, vi xử lý, máy tính nhúng... Sản phẩm hiện đang được sử dụng trong các bài toán M2M, IoT của các lĩnh vực: Điện lực, khí tượng thủy văn, giao thông thông minh, hệ thống kiểm soát an ninh…

Tính năng của sản phẩm :

  • Dual RS-485 remote I/O with built-in repeater
  • Supports the installation of multidrop communications parameters
  • Install communications parameters and upgrade firmware via USB
  • Upgrade firmware through an RS-485 connection
  • Wide operating temperature range: -40 to 85°C (-40 to 185°F)  
  • Thông tin kỹ thuật của sản phẩm:

• Inputs and Outputs
Analog Inputs 8 channels
Isolation 3k VDC or 2k Vrms
• Analog Input
Type Differential input
Resolution 16 bits
I/O Mode Voltage / Current (jumper selectable)
Input Range 0 to 10 VDC, 0 to 20 mA, 4 to 20 mA, 4 to 20 mA (burn-out mode)
Accuracy ±0.1% FSR @ 25°C
±0.3% FSR @ -10 and 60°C
±0.5% FSR @ -40 and 75°C
Sampling Rate • All channels: 12 samples/sec
• Per channel: 1.5 samples/sec
• Only one channel enabled: 12 samples/sec
Input Impedance 10 mega-ohms (min.)
Built-in Resistor for Current Input 120 ohms
• Power Requirements
Input Voltage 12 to 48 VDC
Input Current 216 mA @ 24 VDC

• Serial
Interface 2 RS-485-2w terminal block ports
Serial Line Protection • ESD Protection: 15 kV
• Surge Protection: 1 kV
• High/Low Resistor for RS-485: 1 kΩ, 150 kΩ
Parity None, Even, Odd
Data Bits 8
Stop Bits 1, 2
Baudrate 1200 to 921600 bps
Protocols Modbus RTU (slave)
• Physical Characteristics
Wiring I/O cable max. 16 AWG
Dimensions 27.8 x 124 x 84 mm (1.09 x 4.88 x 3.31 in)
Weight Under 200 g (0.44 lb)
Mounting DIN-rail or wall
• Environmental Limits
Operating Temperature Standard Models: -10 to 75°C (14 to 167°F)
Wide Temp. Models: -40 to 85°C (-40 to 185°F)
Storage Temperature -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Shock IEC 60068-2-27
Vibration IEC 60068-2-6
Altitude

Up to 2000 m 

• Standards and Certifications
Safety UL 508
EMC EN 55032/24
EMI CISPR 32, FCC Part 15B Class A
EMS IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
IEC 61000-4-4 EFT: Power: 0.5 kV
IEC 61000-4-5 Surge: Power: 2 kV
IEC 61000-4-6 CS: 3 V
IEC 61000-4-8
Green Product RoHS, CRoHS, WEEE
• MTBF (mean time between failures)
Time 1,239,293 hrs
Standard Telcordia SR332

Mã đặt hàng:

ioLogik R1240 RS-485 remote I/O, 8 AIs

ioLogik R1240 - T
  RS-485 remote I/O, 8 AIs, -40 to 85°C operating temperature

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