Features :

·  16 single-ended or 8 differential analog input channels

·  4 digital output and 2 digital input channels

·  PC bus signals isolated from external analog signals

·  High speed A/D conversion: 20sec/channel

·  One interrupt line for real time applications   

Specification :

ANALOG INPUT

·  Isolated specification: Opto-isolated

·  No. of channels: 16 single-ended, 8 differential

·  Range: 10V, 5V, 0~10V, 4~20mA (jumper selectable)

·  Voltage: 15V max.

·  Impedance: 1M£[ min. for voltage, 250£[ for current

·  Resolution: 12-bit

·  Conversion rate: 25£gsec/channel max.

·  Non-linearity error: ±3LSB max.

·  Isolation: 500VDC, 1minute
DIGITAL I/O

·  Type: Opto-isolated

·  Opto-coupler isolation voltage: 750Vrms, 1minute max.

·  Throughput rate: 1msec

·  Input:
- No. of channels: 2
- Impedance: 3K£[
- On-state current: 4 mA/12V/channel, 8 mA/24V/channel
- Leakage: 0.16 mA/channel max.

·  Output:
- Type: Open collector
- No. of channels: 4
- Rating: +24 VDC 150mA/channel max.
INTERRUPT

·  Level: One of IRQ 3-7, 9-12, 14 and 15 (jumper selectable)

·  Events: External trigger input or end of conversion
GENERAL

·  I/O addresses: Any 4-byte boundary

·  Connector: 37-pin female D-type

·  Power consumption: +5VDC 850mA max.

·  Operating condition: 0~50°C, 20~90% RH

·  Dimensions: 6.3" x 4.8" (160mm x 122mm)