Yokogawa High-Resolution Analog Input Module F3AD08-4R[Product print page]

Manufacturer: Yokogawa Electric Corporation

Yokogawa High-Resolution Analog Input Module F3AD08-4R

General
F3AD08-4R is analog-to-digital conversion input modules for the FA-M3.
F3AD04-5R and all F3AD08- □R models are equipped with 16-bit A/D converters.
- Super-high conversion speed of 50 μs per point
- A single module can handle four or eight differential signal inputs.
- Input signal range can be selected on channel basis from 0 to 5V, 1 to 5V, -10 to 10V, 0 to 10V DC, 0 to 20mA DC and 4 to 20mA DC.
- 4 input points / 8 input points can be multiplexed during sequential A/D conversion.
- The input terminals are isolated from the internal circuit by photocouplers.
- Conversion cycle can be selected on module basis from 50μs, 100μs, 250μs, 500μs, 1ms, 16.6ms, 20ms and 100ms.
- Advanced and easy-to-use features such as scaling and filtering are provided.Yokogawa High-Resolution Analog Input Module F3AD08-4R

Specifications

Yokogawa High-Resolution Analog Input Module F3AD08-4R

Number of inputs:                        8 differential inputs

Withstanding voltage：                 500 V DC for one minute

Absolute maximum rating:             18 V DC or 25 mA DC max.-18 V DC or -25 mA DC min.

Allowable common-mode voltage：±1 V DC max. (-10 to 10 V DC, 0 to 10 V DC)、

                                                 ±6 V DC max. (0 to 5 V DC, 1 to 5 V DC, 0 to 20mA DC, 4 to 20mA DC)

Input sigIsolation method：Across input terminals: Not isolated、Across input terminals and internal circuit: Photocoupler isolationnal range*1 :Current signal only、 0 to 20mA DC (-1.0 to 21.0 mA DC)、4 to 20mA DC (-1.0 to 21.0 mA DC)
Conversion cycle *2：50μs/100μs/250μs/500μs/1ms/16.6ms/20ms/100ms×(number of inputs); selectable on module basis