Delta AS Series User Manual

 AS02ADH-A
Electrical specifications
Supply Voltage
24 VDC (20.4 VDC–28.8 VDC) (-15% to +20%)
Connector Type
Removable terminal block
Isolation
An analog circuit is isolated from a digital circuit by a digital integrated circuit/
optocoupler, but the analog channels are not isolated from one another.
Isolation between a digital circuit and a ground: 500 VAC
Isolation between an analog circuit and a ground: 500 VAC
Isolation between an analog circuit and a digital circuit: 500 VAC
Isolation between the 24 VDC and a ground: 500 VAC
Rated voltage of external
input point
24 VDC
Rated currentof external
input point
5 mA
Resistance value of
external input point
3.9 kΩ
Hardware response time
of external input point
OFF -> ON
< 5 µs
Hardware response time
of external input point
ON -> OFF
< 5 µs
Weight
154 g
Functional specifications
Number of input channels
2
Analog input
Voltage: -10 V to 10 V, 0 V to 10 V, 5 V to -5 V, 0 V to 5 V, 1 V to 5 V
Current: -20 mA to 20 mA, 0 mA to 20 mA, 4 mA to 20 mA
Digital output
16-bit integer
32-bit floating point
Error rate
Room temperature: ±0.1% ; full temperature range: ±0.2%
Hardware resolution
16 bits
Input resistance value
Voltage: ≧2 MΩ
Current: 250 Ω
Absolute input range
*1
Voltage: ±15 V
Current: ±32 mA
Channel sampling
Cycle
*2
20 µs, 40 µs and 80 µs
Bandwidth of analog
input signal
20 kHz
Average function
Time average, moving average: 1 to 1000 times
Digital filtering
Low-pass filter, band-pass filter
Logging function*
3
Digital output value (2000 per channel), peak value
Digital calibration
Maximum / minimum digital output value clipping, gain, offset
Abnoraml input signal
detection
Limit-exceeding detection, disconnection detection
#4
External input triggering
2 points (1 point / channel), rising-edge or falling-edge triggered
Maximum frequency of
external input point
triggering
10 kHz
*1: If an input signal exceeds the absolute range, it might damage the channel.
*2: Two channels are in A/D conversion simulanelously.
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Send Quote Requests to info@automatedpt.com
Call +1(800)985-6929 To Order or Order Online At Deltaacdrives.com

Delta AS Series Specifications

General

Series	AS Series
Power Supply	24VDC
Cooling Method	Natural convection
Programming Language	Function Block Diagram (FBD)
Communication Interface	Ethernet, RS-232, RS-485
Output Voltage	24V DC
Output Current	2A
Operating Temperature	55°C
Storage Temperature	70°C
Protection Features	Overvoltage
Certifications	CE, UL