A-626 CR

Beschreibung

The A-626,A-628 are 12-bit analog output boards with 16 channel digital input and 16 channel digital output .The A-626,A-628 boards support both current and voltage range .The output channel can be jumper selectable for different voltage range ;+/-10 V, +/-5 V, 0 ~ 5 V, 0 ~ 10 V and can sink 4 ~ 20 mA current when connected to an external voltage source. On board reference chip BB Ref-01 is used for solving the thermo-drifting problem of the reference voltage Therefore A-626 is much better than 726 families for long period operation. Lattice FPGA on board can increase the stability of the board.

A-626 CR - 6-channel 12-bit Analog Output and Digital I/O Board (RoHS) - Includes one CA-4002 D-Sub connector.
A-626/S    - A-626 + DB-37
A-628       - 8-channel 12-bit Analog Output and Digital I/O Board - Includes one CA-4002 D-Sub connector.
A-628/S    - A-628 + DB-37

● Backward compatible to 726 series
● 6 or 8 analog output channels
● 12-bit resolution
● 0 ~ 5 V,0 ~ 10 V,*5 V,*10 V output range
● 4 ~ 20 mA current loop capability ,sink to ground
● On board reference -5 V, -10 V
● External reference *10 V (max.) AC or DC
● External Interrupt request signals, IRQ level from IRQ 3 ~ IRQ 15
● 16-channel digital input and 16 channel digital output Connects directly to DB-16P,DB-16R DN-20,DN-37, 782 and 785 families

Spezifikation

Analog Output
Channels: 6
Resolution: 12-bit
Accuracy: 0.01% of FSR ± 1 LSB @ 25 °C, ± 10 V
Output Range: Unipolar: 0 ~ 5 V, 0 ~ 10 V; Bipolar:+/- 5 V, +/- 10 V
Output Driving: +/- 5 mA
Slew Rate: 0.6 V/μs
Output Impedance: 0.1 Ω max.
Operating Mode: Software
Digital Input
Channels: 16
Compatibility: 5 V/TTL
Input Voltage: Logic 0: 0.8 V max.; Logic 1: 2.0 V min.
Response Speed: 1.0 MHz (Typical)
Digital Output
Channels: 16
Compatibility: 5 V/TTL
Output Voltage: Logic 0: 0.4 V max.; Logic 1: 2.4 V min.
Output Capability: Sink: 0.8 mA @ 0.8 V; Source: -2.4 mA @ 2.0 V
Response Speed: 1.0 MHz (Typical)
General
Bus Type: ISA
I/O Connector: Female DB37 x 1; 20-pin box header x 2
Dimensions (L x W x D): 157 mm x 106 mm x 22 mm
Power Consumption: 0.9 A @ +5 V (Max.); 110 mA @ +12 V (Max.); 90 mA @ -12 V (Max.)
Operating Temperature: 0 ~ 60 °C
Storage Temperature: -20 ~ 70 °C
Humidity: 5 ~ 85% RH, non-condensing