Multipoint dio board, Overview, Board variations – IAI America XSEL-QX User Manual

Page 105: Specifications

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Part 1 Installation

3. Multipoint DIO Board

This board is a multipoint DIO board for XSEL controllers on which 48 input points and 48 output points
are provided.

3.1 Overview

3.1.1 Features

[1] 96 points can be input/output using a single board.

One board provides 48 input points and 48 output points to enable multipoint I/O control with your
XSEL controller.

[2] PNP/NPN DIO interfaces are supported.

As with other current IO boards, two types of DIO interfaces–NPN and PNP–are available.

[3] Overcurrent & I/O power monitor functions

The DO board is monitored for overcurrent and IO power-supply voltage and if an overcurrent is
detected or the specified voltage is exceeded, DO outputs are cut off. Take note, however, that unlike
with current IO boards, the overcurrent detection is performed based on 400 mA/24 points. (Current
IO boards: 400 mA/8 points)

3.1.2 Board

Variations

This board is available in the variations shown in the table below.

Model

IA-IO-3204-NP

General-purpose, large-capacity XSEL
multipoint I/O board (NPN specification)

IA-IO-3204-NP

General-purpose, large-capacity XSEL
multipoint I/O board (PNP specification)

3.2 Specifications

3.2.1 I/O

Specifications

Item Specification

Number of I/O points

48 input points, 48 output points

External power-supply voltage

DC 24 V

r 10%

Input insulation

Photocoupler insulation

Input current

Max. 7 mA/1 point

Input leak current

Max. 7 mA/1 point

Output insulation

Photocoupler insulation

Output element

Transistor

Maximum output load current

50 mA/1 point (400 mA/24 points)

Output leak current

Max. 0.1 mA/1 point

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