Suntest IRDS-AIO. Analogue INPUT And OUTPUT Module

Manufacturer: Suntest Co.,Ltd
Model: IRDS-AIO

This is a slave module for analogue INPUT / OUPUT of IRD series.
It has 2 input ports and 2 output ports for voltage or current.
Input analogue data is transferred to other slave module (IRDS-DO) and have digital output, and the data which is transferred from other IRD slave module have analogue output.

Having 2 input and 2 output ports and selecting voltage or current for each port.
Voltage range for input / output : ±10V, resolution : 1/60000
Current range for input / output : 0-20mA, resolution : 1/15000
Input analogue data is transferred to the industrial network through IRD master module or possible to be transferred to other slave module (IRDS-DO) and to have digital output.
Output analogue data which is transferred from other IRD slave module or from host industrial network through IRD master module.
Possible to make inside parameters setting (offset value to the input or output and low pass filter degree etc.) through IRD master module over host industrial network or dedicated Windows software (IRD Manager).
With digital low pass filter for eliminating noise on input / output analogue data.
Possible to make the upper and lower limit in output range.
RoHS compliant

Model

IRDS (1) – AIO (2) – (3) – (4)

(1) series
IRDS : IRD slave module

(2) module function
AIO : analogue input / output

(3) input / output specifications

11	: voltage input / voltage output
12	: voltage input / current output
21	: current input / voltage output
22	: current input / voltage output

(4) special specification code

blank	: standard
others	: customer’s special option

Occupied memory block and input / output bytes

Module series	Memory block	Input byte	Output byte
IRDS-AIO	4	16	16

Specifications

Items		IRDS-AIO-11	IRDS-AIO-12	IRDS-AIO-21	IRDS-AIO-22
Analogue input	analogue input ports	two channels
	update cycle	0.2ms
	input signal	voltage (±10V) input impedance 200kΩ		current (0~20mA, 4~20mA) terminating resister 250Ω
	accuracy	±0.2%FS
	max. input rating	±10.5V		0~21mA
	resolution	60,000divide (for -10V~10V)		30,000divide (for 0~20mA)
Analogue output	analogue output ports	two channels
	update cycle	0.2ms
	accuracy	±0.2%FS
	output signal	voltage (±10V) external load resistance : ≥1kΩ	current (0~20mA) external load resistance : ≤500Ω	voltage (±10V) external load resistance : ≥1kΩ	current (0~20mA) external load resistance : ≤500Ω
	resolution	-30000~30000 (0.33mV/bit)	0~30000 (0.66μA/bit)	-30000~30000 (0.33mV/bit)	0~30000 (0.66μA/bit)
Isolation	specification	The inside circuit is isolated from power supply by digital isolator. Not isolated between 4 ports each other. Withstand voltage:500V
Power supply	rating	DC24V (±10%) 120mA supplied from IRDM (master module)