ISO-730

Will be phased out

EOL Notification

ISA Bus, 32-ch Isolated Digital I/O and 32-ch TTL Digital I/O Board

Features

16-channel Isolated DI
16-chanel Isolated open-collector output
16-channel TTL level DI (Non-isolation)
16-channel TTL level DO (Non-isolation)
One 37-pin D-sub connector and two 20-pin headers for isolated I/O
Two 20-pin header for TTL digital I/O (Non-Isolation)
Built-in DC/DC converter with 3000 VDC isolation
Interrupt handling
Interrupt source : channel 0 and channel 16
3750 Vrms photo-isolation protection

Introduction

The ISO-730 card provide 32 isolated digital I/O channels (16 x DI and 16 x DO) and 32 TTL-level digital I/O channels (16 x DI and 16 x DO). Each of the 16 isolated DI channel accept voltage from 5 V ~ 24 VDC and has a resistance of 1.2 kOhm. Every eight input channels use one external common ground. For example, channel 0 ~ 7 use EI.COM1 and channel 8 ~ 15 use EI-COM2. Each of the 16 isolated DO channels equipped a darlington transistor. Every eight output channels use the common emitters. The power supply of the output port should use the external power. The channels 0 ~ 7 use EO-COM1 and channel 8 ~ 15 use EO-COM2. This interface board is easy installed in any PC/AT/XT. The board interface to field logic signed, eliminating ground loop problems and isolating the host computer from damaging voltages. The ISO-730 has one 37-pin D-sub connector and four 20-pin header. It is fully compatible to PCL-730.

Applications

Factory Automation.
Product Test.
Laboratory Automation.

Ordering Information

PRODUCT SERIES	DESCRIPTION	QNT.	INQUIRY
PRODUCT SERIES ISO-730 CR	DESCRIPTIONISA Bus, 32-ch Isolated Digital I/O and 32-ch TTL Digital I/O Board (RoHS) Includes one CA-4002 D-Sub connector

This combination include other products.

Similar Products

Available soon

Will be phased out

Phased out

Hardware
Connector	Female DB37 x 1 20-pin box header x 4

Digital Input
Channels	16 (Isolated) + 16 (Non-isolated)
Type	Wet Contact Isolated: Photocoupler Non-isolated: 5V/TTL
Sink/Source (NPN/PNP)	Sink/Source
ON Voltage Level	Wet: 9 ~ 24 V (Min. 7 V; Max. 30 V) TTL: 2.0 V Min.
OFF Voltage Level	Wet: 0 ~ 1 V TTL: 0.8 V Max.
Response Speed	4 kHz (Typical) (Isolated) 1.0 MHz (Typical) (Non-isolate)
Trigger Mode	Static Update
Isolation	3750 Vrms (Isolated)

Digital Output
Channels	16 (Isolated) + 16 (Non-isolated)
Type	Isolated: Open Collector Non-isolated: 5V/TTL
Sink/Source (NPN/PNP)	Sink (NPN)
Operation Mode	Static Update
Load Voltage	Non-isolated: Logic 0: 0.4 V max. Logic 1: 2.4 V min.
Load Current	+30 V for each channel @ 100% duty (Isolated) Sink: 2.4 mA @ 0.8 V (Non-isolated) Source: 0.8 mA @ 2.0 V (Non-isolated)
Response Speed	4 kHz (Typical) (Isolated) 1.2 MHz (Typical) (Non-isolate)
Isolation	3750 Vrms (Isolated)