Isolated AD converter board with 64 pins for PC104 bus.
The AD input signal is fundamentally 8CH, with an additional option for 8CH expansion available. It also features isolated input/output ports (8-bit input / 8-bit output). RoHS compliant. ◆ Features The signal is isolated by a photocoupler, and an isolated DC-DC converter is used for the power supply. The ADC chip is a serial ADC, but it has been designed for ease of use with PLD adoption, allowing control via port access. In the input section, the OP-AMP has feedback and grounding resistors arranged in a 2016 size chip resistor pattern. At the time of shipment, the feedback resistor is 0Ω and the grounding resistor is not installed, but customers can adjust the amplification rate of the OP-AMP by replacing the resistors. However, since they are fixed resistors, fine adjustments to the amplification rate are not possible. There is an option to expand the input channels by 8CH.
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basic information
ADC Element: MAX1270 Resolution: 12 bits Linearity: 1/2 LSB Conversion Time: 12.5 μS Input Channels: Basic 8CH Input Voltage Range: 0–5V, -5–+5V, 0–10V, -10V–+10V Maximum Input Voltage: ±16.5V Interface: PC104 (only 64-pin signals) Interrupt Conversion End: Selectable from IRQ3, IRQ4, IRQ5, IRQ7 Parallel Port: Isolated Input 8BIT, Isolated Output 8BIT Operating Voltage: +5V Single Power Supply Current Consumption: 440mA (typ) when 16ch expanded Occupied Address: 4 bytes Board Size: 90.1mm × 95.8mm Compatible Connectors: Analog Input Section - XG4M-2630 (Omron) Parallel I/O Section - XG4M-2630 (Omron) Timer Counter Section - XG4M-1630 (Omron) Interrupt: 2CH Convert End + Timer Counter Adjustment Section: ADC - Built-in Reference Voltage Adjustment 420 Option - Gain Adjustment
Price range
P2
Delivery Time
Applications/Examples of results
Industrial machinery, etc.
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Company information
At Embedded Technology Co., Ltd., in addition to selling microcontroller boards, we also offer electronic circuit design (both analog and digital), pattern design, as well as FPGA and CPLD software development. Please feel free to contact us. Announcement: We are pleased to announce that we will be exhibiting at the "Sensor/IoT Technology Exhibition 2018" hosted by the Osaka Industrial Creation Center on Wednesday, July 25, 2018. Exhibition content: Making satellite communication accessible! - Communication technology using the Slayya satellite - Communication technology using the Iridium satellite - Raspberry Pi and BBB expansion boards For more details, please visit: https://www.sansokan.jp/events/eve_detail.san?H_A_NO=25639 We sincerely look forward to your visit.
