Suntest IRDS-DO Digital OUTPUT Module

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

This is a slave module for digital OUTPUT of IRD series.
Having two kinds of output, parallel and switch. Having digital output from host industrial network through IRD master module or from other IRD slave module.

Having digital output from host industrial network through IRD master module.
Having digital output data transferred from other IRD slave module.
Parallel Output (PO) mode : Parallel (Binary / Gray / BCD, 6 digits, with sign) output. With round function.
Switch Output (SO) mode : Switch output with 0.2ms response. With switch program function, multi dog, setting hysteresis.
Combined mode : Possible to set both outputs.
Setting or changing inside parameters through IRD master module over host industrial network or the dedicated Windows software (IRD Manager).
RoHS compliant

Model

IRDS (1) – DO (2) – (3) – (4)

(1) series
IRDS : IRD slave module

(2) module function
DO : digital output

(3) output specifications

N	: sink type
P	: source type

(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-DO	2	8	8

Specifications

Items		IRDS-DO-N	IRDS-DO-P
Digital output	number of digital output points	28 points 24 points : parallel and switch output 4 points : function output
	update cycle	You can select from 0.2ms, 0.4ms, 0.8ms and 1.6ms
	output	NPN transistor (sink)	PNP transistor (source)
	rating	load voltage24V (12~30V) Max. load current 0.1A (each points) resistance (on) 1.4ΩMAX	load voltage8~40V max. load current 0.1A(each points) resistance (on) 1.2ΩMAX
	switching time	ON→OFF ≤50μs OFF→ON ≤50μs (rated voltage, resistance load)
	protect	protect function to overheating and load short (automatic reset)
Digital input	number of digital output points	4 points 1 point : HOLD / OE input 3 points : input program number (in case of SO mode and Combined mode)
	input	optocoupler input (bipolar)
	rating	24V (18~30V) internal resistance 3kΩ
Isolation	specification	The inside circuit is isolated from power supply by digital isolator. Withstand voltage 500VAC for one minute
Power supply	rating	DC24V (±10%) 70mA supplied from IRDM (master module)