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EDAS-2002M-1 Digital I/O Module

EDAS-2001M Programmable Digital I/O Module

The EDAS-2002M-1 digital I/O module has 8 digital inputs and 4 digital outputs. The digital I/O are designed for 24 VDC operation. All of the digital I/O provide 500 V channel to channel isolation with one return per channel. The digital inputs can be individually configured for normal (high/low), counter or latched operation. The digital outputs can individually configured for normal (open/closed), pulsed, delayed and squarewave output.

Digital Input

The Digital I/O Module provides the following digital input functions. The inputs can be configured on a channel by channel basis.

Normal: Reads the current sates of the input (low/high).
Counter: 24 bit up/down counter, 250 Hz maximum count rate.
Latched: The input is latch on a low-to-high, high-to-low, or any change of state.
High Speed Counter: Channel 0 only, 16-bit counter to 20 kHz maximum count rate.

Digital Output

The Digital I/O Module provides the following digital output functions. The outputs can be configured on a channel by channel basis.

Normal: Set output to desired state (open/closed).
Pulsed: Set output active for a specified amount of time.
Delayed: Set output active after the specified time delay.
Square wave: Generate a square wave with the specified period, 250 Hz maximum.

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Digital IO Module: EDAS-2002M-1
Parameter	Conditions	Specifications
Inputs Levels Current	Low High Low Vin = 0.5VDC High Vin = 24VDC	8 inputs 0-3VDC 9VDC min, 30VDC max <500 nA 5 mA max
Modes	Normal Up Counter Down Counter Latch Low Latch High Latch State Change	24-bit, 250Hz max, channels 0 - 7 24-bit, 250Hz max, channels 0 - 7
Outputs On Off Modes Power On State	FET Output Resistance Current Voltage Voltage Normal Squarewave Pulse High Pulse Low Delayed High Delayed Low	4 outputs 0.03 ohm 0.5A max 0.8V max 27VDC max 250Hz max 2ms min 2ms min 2ms min 2ms min Selectable
Isolation	Channel to channel Input to output	500V 1500V
Current Consumption	5VDC	200 mA max
Dimensions	Inches mm	4.55D x 5.9H x 1.74W 116D x 150H x 42W
Operating Temperature Range		0 to 60° C^*
^*All specifications are typical at 25° C unless otherwise noted.

Digital Module Overview

EDAS-2002M Digital I/O

This module provides 8 input and 4 output channels. Each channel can be configured with advanced functions, like counter, state-of-change detector, rate and puls generator

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16 channel digital input module with input levels of 5, 24, 120 or 240 volts

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12 SPST relay output channels, capable of switching 2A at 240 VAC or 30 VDC

EDAS-2011M Triac Output

12 channels with Triac outputs, capable of switching AC signals up to 2 A with voltage levels from 24 VAC to 250 VAC.

Module Overview

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