DIO-64/3

Phased out

EOL Notification

ISA Bus, 32-ch DI, 32-ch DO, 3x Timer/Counter Board

Features

32 DI lines
Buffer output for higher driving capability
3 independent programmable 16 bit down counter
One 16-bit counter , one 32 bit counter with a 4 MHz time base
Breadboard area for add-on circuit
Backward compatible to 720 series card

Introduction

The DIO-64 provides 32 DI channels , 32 output channels and 6 counter/timer channels The DIO-64 consists of two 16-bit input port and two 16-bit output port . The user can use the DB-16P ( or 782 series ) to. Connect the input port (CN2,CN4) for isolation purpose. The user can use DB-16R (or 785 series) to interface to the output port (CN1,CN3) for relay control. There are four clock source , 2 M , 1 M , 500 k , 250 k, on the board . The user can choose any one by jumper setting .The user can take the frequency from the soldering pad. On board Timer/Counter provides 3-channel for frequency measure , event counting and pulse generation. The optional 8254 provides 3-channel for interrupt use.

Applications

Factory automation
Product test
Test automation
Digital I/O control
Alarm monitoring
4-channel SSR Output Daughter Board

Ordering Information

PRODUCT SERIES	DESCRIPTION	QNT.	INQUIRY
PRODUCT SERIES DIO-64/3 CR	DESCRIPTIONISA Bus, 32-ch DI, 32-ch DO, 3x Timer/Counter Board (RoHS)

This combination include other products.

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Phased out

Hardware
Connector	20-pin box header x 5

Digital Input
Channels	32
Type	5 V/TTL
ON Voltage Level	2.0 V Min.
OFF Voltage Level	0.8 V Max.
Response Speed	1.0 MHz
Trigger Mode	Static Update

Digital Output
Channels	32
Type	5 V/TTL
Operation Mode	Static Update
Load Voltage	Logic 0: 0.4 V max. Logic 1: 2.4 V min.
Load Current	Sink: 24 mA@ 0.8 V Source: 15 mA @ 2.0 V
Response Speed	1.0 MHz