DA 1326

- No longer available -

Highlights

• 8 optical isolated analog output channels
• Selectable voltage or current output
• Software and connector compatible with DA 1250/56
• 4 optical isolated digital inputs

Technical Data

General

The card DA 1326 is an interface card for PCs and compatibles. It serves for the output of analog voltages and currents. Additionally, 4 digital inputs are provided on the card. All inputs and outputs are galvanically isolated from the system side. It is particularly suited for measuring and control applications, even in a strongly disturbed industrial environment.

Analog Outputs

This card has up to 8 opto-isolated analog outputs with a common point of reference. Each analog output has a separate precision instrument amplifier and therefore offers a maximum of accuracy.

• Voltage: 0-2.5 V, 0-5 V, 0-10 V, ±2.5 V, ±5 V, ±10 V
• Current: 0-20 mA (source), 4-20 mA (software)

Technical Specifications

Outputs	up to 8 analog outputs, optoisolated
Voltage isolation	500 V
Resolution	12 bit, 10 µs
Nonlinearity	max. ±1 LSB
Accuracy	±1 LSB
Temperature coefficient	typ. < 50 ppm/°C
Burden	max. 500 Ohm
Load error	< 0.5 %
Digital inputs	4 inputs, isolated, low-active
Supply voltage	+5 V, max. 1.2 A
Connector	DB25 male
EMC	EMC-conform to 2004/108/EG
Operating temperature	0 - 40 °C
Storage temperature	-25 to +85 °C
Dimensions	200 x 113 mm