Features
- AT-Bus
- 16 single-ended or eight differential analog input channels
- Bipolar or unipolar input signals
- Programmable gain: x0.5, x1, x5, x10, x50, x100, x500, x1000
- On-chip sample & hold
- Two 12-bit monolithic multiplying analog output channels
- 16 digital output channels
- 16 digital input channels
- Three programmable 16-bit down counters
- Programmable sampling rate of up to 100KHz
- Three A/D trigger modes: software trigger, programmable pacer trigger, and external pulse trigger
- AT interrupt IRQ capability: nine IRQ levels (IRQ3~IRQ15) are jumper selectable
- Integral DC-to-DC converter for stable analog power source
- 37-pin D-type connector
- Compact size: half-size PCB
- Analog Input (A/D)
- Converter: ADS774 or equivalent, successive approximation type
- Resolution: 12-bit
- Number of channels: 16 single-ended or eight differential
- Input Range: (Programmable):
Bipolar : ±10 V, ± 5 V, ±1 V, ±500 mV, ±100 mV, ±50 mV, ±10 mV, ±5 mV
Unipolar: 0 to 10 V, 0 to 1 V, 0 to 0.1 V, 0 to 0.01 V
- Conversion Time: 8µs
- Overvoltage protection: Continuous ± 35V maximum
- Gain/Accuracy:
x0.5, x1 = 0.01% of FSR ±1 LSB
x5, x10 = 0.02% of FSR ±1 LSB
x50, x100 = 0.04% of FSR ±1 LSB
x500, x1000 = 0.04% of FSR ±1 LSB
- Input Impedance: 10MΩ
- AD conversion trigger modes: Software, Pacer, and External trigger
- Data Transfer: Pooling, DMA, Interrupt
- Sampling Rate:
100 kHz maximum for single channel
20 kHz maximum for multiplexing - Analog Output (D/A)
- Converter: DAC7541 or equivalent, monolithic multiplying
- Number of channels: Two double-buffered analog outputs
- Resolution: 12-bit
- Output Range:
Internal reference: (unipolar) 0 to 5 V or 0 to 10 V
External reference: (unipolar) max. +10 V or -10 V - Settling Time: 30µs
- Linearity: ±1/2 bit LSB
- Output driving capability: ±5 mA max.
- Digital Input (DI)
- Number of channels: 16 TTL compatible
- Input Voltage:
Low: Min. 0 V; Max. 0.8 V
High: Min. +2.0 V - Input Load:
Low: +0.5 V @ -0.2 mA max.
High: +2.7 V @+20 mA max. - Digital Output (DO)
- Number of channels: 16 TTL compatible
- Output Voltage:
Low: Min. 0 V; Max. 0.4 V
High: Min. +2.4 V - Driving Capacity:
Low: Max. +0.5 V at 8.0 mA (Sink)
High: Min. 2.7 V at 0.4 mA (Source) - Programmable Counter
- Device: 8254
- A/D pacer: 32-bit timer (two 16-bit counter cascaded together) with a2 MHz time base
- Pacer Output: 0.00046 Hz to 100 kHz
- Counter: One 16-bit counter with internal 2 MHz time base or external clock source
- General Specifications
- I/O Base Address: 16 consecutive address location
- Interrupt IRQ: IRQ3, 5, 6, 7, 9, 10, 11, 12, 15 (nine levels)
- DMA Channel: CH1 and CH3 (Jumper selectable)
- Connector: 37-pin D-type connector
- Operating Temperature: 0°C to 55°C
- Storage Temperature: -20°C to 80°C
- Humidity: 5 to 95%, non-condensing
- Power Consumption: +5 V @ 430 mA typical, +12 V @ 150 mA typical
- Dimension: 162mm (L) x 115mm (W)
- ACL-8112HG - 16-CH 12-Bit 100 kS/s High Gain Multi-Function DAQ Card
- Terminal Board
- ACLD-9137-01 - General Purpose Terminal Board with One 37-pin D-sub Connector (matching cable ACL-10137-1MF)
- DIN-37D-01 - Terminal Board with One 37-pin D-sub Connector and DIN-rail Mounting (matching cable ACL-10137-1MM)
- ACLD-9138-01 - General Purpose Terminal Board with One 37-pin D-sub Connector and blank RC circuits for analog input boards (matching cable ACL-10137-1MM)
- Cable
- ACL-10337 - 2 x 20-pin header to 37-pin D-sub PC back panel flat cable
- ACL-10137-1MF - 37-pin D-sub male/female cable, 1 m
- ACL-10137-1MM - 37-pin D-sub male/male cable, 1 m
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