The ACL-6128 is an analog output card for the IBM PC and compatibles. It contains two identical D/A converters that can be updated simultaneously. In addition to 12-bit resolution and 16KHz throughput on each DAC, both voltage and current outputs are supported. It is an ideal analog output device for cost effective solutions in industrial applications.
The ACL-6128 is designed to meet high voltage isolation on each analog output channel. Opto-isolators give 500V DC isolation to protect both your PC and peripherals from damage due to high input voltages. In addition, a module DC-to-DC converter powers all analog circuitry, providing isolation from noise on the computer bus.
The ACL-6128 register structure and jumper settings are fully compatible with ACL-728 and Advantech's PCL-728.
Features
| Analog Output (D/A) | |
| Output channel | 2 isolated channels |
| Resolution | 12-bit, double-buffered |
| Setting time | <60µs |
| Throughput | 16KHz |
| Output range: Bipolar voltage Unipolar voltage Current loop (sink) |
±10V, ±5V 0~10V, 0~5V 0~20mA, 4~20mA |
| Output source impedance | 60W |
| Reference voltage: Internal External |
-5V or -10V ±10V max., AC or DC |
| Isolation voltage | >500VDC, channel-to-channel and from input-to-output |
| Accuracy | ±0.012% or FSR |
| Non-linearity | ±1 bit LSB |
| Temp coefficient | 5ppm/°C |
| General Specifications | |
| Connector | Two 9-pin D-type connectors |
| Operating temp | 0°C~50°C |
| Storage temp | -20°C~80°C |
| Humidity | 5~95%, non-condensing |
| Power consumption | +5V @ 860mA max. |
| Dimensions | 8.1"(L) x 3.5"(W) |
| Cat No. | Description | Price |
| ACL-6128 | Isolated 2-Channel Analog Output Card | $259.00 |
©1995 Circuit Specialists, Inc.