ADC-24 PICO TECHNOLOGY, ADC-24 Datasheet - Page 35

• Manufacturer Part Number: ADC-24
• Description: DATALOGGER, HI-RES
• Manufacturer: PICO TECHNOLOGY

Specifications of ADC-24

• Connector Type: D25 Female
• Interface: USB 1.1 (USB 2.0 Compatible)
• No. Of Channels: 16
• Power Supply: From USB
• Resolution: 24 Bits
• Interface Type: USB 1.1 (USB 2.0 Compatible)
• Rohs Compliant: NA
• Lead Free Status / RoHS Status: na

ADC-20/ADC-24 User's Guide
5.4.15 HRDLSetAnalogInChannel
Copyright © 2005-2010 Pico Technology Ltd. All rights reserved.
This function enables or disables the selected analog channel. If you wish to enable
an odd-numbered channel in differential mode, you must first make sure that its
corresponding even-numbered channel is disabled. (For example, to set channel 1 to
differential mode, first ensure that channel 2 is disabled.)
Arguments
handle
channel
enabled
range
singleEnded
Returns
0 if failed
1 if successful
If the function fails, call
obtain the specific settings error.
Voltage ranges
range
HRDL_2500_MV (0)
HRDL_1250_MV (1)
HRDL_625_MV (2)
HRDL_313_MV (3)
HRDL_156_MV (4)
HRDL_78_MV (5)
HRDL_39_MV (6)
short HRDLSetAnalogInChannel(
short handle,
short channel,
short enabled,
short range,
short singleEnded )
Handle returned by HRDLOpenUnit.
The channel that will be enabled or disabled.
ADC-20: 1 to 8
ADC-24: 1 to 16
Sets the channel active or dormant.
0: dormant
<> 0: active
The voltage range to be used during sampling. Applies only to
selected channel. See Voltage ranges below.
Non-zero to measure a single-ended voltage.
Zero for a differential voltage.
Voltage range Availability
±2500 mV
±1250 mV
±625 mV
±312.5 mV
±156.25 mV
±78.125 mV
±39.0625 mV
HRDLGetUnitInfo
ADC-20 and ADC-24
ADC-20 and ADC-24
ADC-24 only
ADC-24 only
ADC-24 only
ADC-24 only
ADC-24 only
with
info = HRDL_SETTINGS_ERROR (8)
adc20.en
to
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