Advantech ISA bus data acquisition and control card | Multifunction PCL-711B Products PCL-711B is a half-length ISA bus card that provides four basic I / O functions for PC / AT and compatible systems: A / D conversion, D / A conversion, digital input and digital output. PCL-711B is a low cost board, ideal for applications in general. The card has the following features: 8-channel 12-bit analog inputs, a 12-bit analog outputs, 16 digital inputs and 16 digital outputs. In addition, it with a 20-pin screw terminal block and a flat cable connector. PCL-711B is capable of performing a variety of I / O work, with a strong software support, can also be used with a variety of available terminal boards and accessories. It is OEM, ideal for schools and businesses to provide analog and digital I / O at the same time. Product Features 1.12 A / D converter 2.8 single-ended analog input 3. Programmable A / D input range, ± 0.625V, ± 1.25V, ± 2.5, ± 5V, ± 0.3125V 4. Support Software Trigger, programmable timer and external triggering 5. A / D conversion using interrupt, the interrupt level can be set to 6.1 analog output 7. A 12-bit D / A analog output channels through software, the output range of 0 to + 5V or 0 ~ + 10V 8. On-board 16-channel digital input / output 9. drivers contain a variety of programming languages, pulse calibration, demonstration and example programs included 10 screw terminal boards and cables. Product Specifications 1. analog input (A / D conversion) Channel: 8 single-ended inputs Resolution: 12 input ranges: ± 0.625V, ± 1.25V, ± 2.5, ± 5V, ± 0.3125V, software-programmable conversion is: AD574 or compatible conversion time: 25uS (maximum) Accuracy: ± 1LSB non-linearity: ± 1 位 amplification gain: * 1, * 2, * 4, * 8 or * 16, a software programmable trigger modes: software trigger, Timer trigger or external trigger data transmission: polling mode or interrupt mode voltage overload: Continuous ± 30V (maximum) IRQ level: IRQ2 ~ IRQ7 2. analog output (D / A converter) channels: 1 analog output resolution: 12 output range: 0 ~ + 5V or 0 ~ + 10V-up time: 30uS reference: internal -5V or -10V (± 0.05V) converter: PM7548GP or compatible Linearity: ± 1/2 LSB output drive capability: ± 5mA (maximum) 3. Digital input channels: 16 Level: Compatible with TTL level input voltage: Low: 0 ~ 0.8V High: Minimum 2V input load: LOW: + 0.5V @ 0.4mA (maximum) HIGH: + 2.7V @ 0.05mA (maximum) 4 digital output channels: 16 Level: drive capability compatible with TTL level: Low :( Meeting) 8mA @ 0.5V ( maximum) high :( source) -0.4mA @ 2.4V (minimum) 1.4 General Characteristics 1. Power: + 5V @ 500mA (typical), 1.0A (maximum) + 12V @ 50mA (typical), 100mA (maximum ) -12V @ 14mA (typical), 20mA (max) 2. Operating Temperature: 0 ° ~ 50 ° C (32 ° ~ 122 °) 3. Storage Temperature: -20 ° ~ 65 ° C (-4 ° ~ 149 ° F) 4. Operating Humidity: 5% ~ 95% RH, non-condensing 5. interfaces: one for the A / D and D / A 20-pin flat cable connector for digital inputs a 20-core flat cable interface for a digital output 20-pin flat cable connector 6. Dimensions: 155mm (L) * 100mm (H) fttilslli