IAI America IA-IO-3205-PN User Manual
X-SEL Multi-point DIO Board
(K-Type Controller Expansion Slot /
J-Type Controller Standard Slot)
Operating Manual
Table of Contents
1. Overview................................................................................................................. 1
1.1 Features.............................................................................................................. 1
1.2 Board Variations.................................................................................................. 1
2. Configuration .......................................................................................................... 2
2.1 System Configuration.......................................................................................... 2
3. Specifications.......................................................................................................... 3
3.1 I/O Specifications ................................................................................................ 3
4. External Interface Specifications............................................................................. 4
4.1 Terminal Assignments for External DIO Interface................................................ 4
4.2 IO24V Power Input.............................................................................................. 7
5. I/O Circuits.............................................................................................................. 8
5.1 Input ................................................................................................................. 8
5.2 Output ................................................................................................................. 9
6. Examples of Interface........................................................................................... 10
INTELLIGENT ACTUATOR
This board is a multi-point DIO board equipped with 48 input points and 48 output points for use with an XSEL controller.
1. Overview
1.1 Features
[1] 96 I/O points in one board
One board provides 48 input points and 48 output points, thus effectively adding to the I/O control
capability of your X-SEL controller.
[2] DIO interface supporting both NPN and PNP
Just like the current I/O board, the DIO interface is also available in the NPN or PNP specification.
[3] Overcurrent and I/O-power monitor function
The DIO board detects overcurrent in the DO port and monitors the I/O power-supply voltage. If an
out-of-spec current or voltage is detected, the DO output will be cut off. Note, however, that the
overcurrent detection value of the DIO board is 400 mA per 24 points, which is different from the
threshold specification of the current I/O board (400 mA per 8 points).
1.2 Board Variations
This board comes in the variations listed in the table below.
Table 1-1 Board Variations
Multi-point DIO Board for Expansion Slot of K-Type Controller
Model Name
IA-IO-3204-NP X-SEL expansion multi-point DIO board, NPN specification
IA-IO-3204-PN X-SEL expansion multi-point DIO board, PNP specification
Multi-point DIO Board for Standard Slot of J-Type Controller
Model Name
IA-IO-3205-NP X-SEL standard multi-point DIO board, NPN specification
IA-IO-3205-PN X-SEL standard multi-point DIO board, PNP specification
1
INTELLIGENT ACTUATOR
2. Configuration
2.1 System Configuration
This board is installed in an expansion I/O slot of an X-SEL K-Type controller, or in a standard I/O
slot of a J-Type controller, for use in signal communication with external DIO devices.
Fig. 2-1 Connection Example 1 Fig. 2-2 Connection Example 2
K-Type controller J-Type controller
PLC, sensor or
other peripheral equipment
Multi-point I/O board
Half-pitch I/O flat cable
(w/ connectors on both ends)
Model: CB-X-PIOH020-H6
(Supplied with terminal block TU-MA96)
Dedicated terminal block for
multi-point I/O board
Model: TU-MA96 (NPN specification)
TU-MA96-P (PNP specification)
I/O flat cable (w/o connector on either end)
Model: CB-RCBC-PIO020
(3 cables are supplied with terminal block TU-MA96)
PLC, sensor or
other peripheral equipment
Half-pitch I/O flat cable
(w/ connector on one end)
Model: CB-X-PIOH020
2
INTELLIGENT ACTUATOR
3. Specifications
3.1 I/O Specifications
Table 3-1 I/O Specifications
Numbers of I/O points 48 input points, 48 output points
External power-supply voltage
Input insulation Photocoupler insulation
Input current Max. 7 mA/point
Input leak current Max. 1 mA/point
Output insulation Photocoupler insulation
Output element Transistor
Maximum output load current 50 mA/point (400 mA/24 points)
Output leak current Max. 0.1 mA/point
Item Specification
24 VDC ± 10%
3
INTELLIGENT ACTUATOR
4. External Interface Specifications
4.1 Terminal Assignments for External DIO Interface
Table 4-1 Overview of Multi-point DIO Interface Specifications
Item Overview Remarks
Connector 100-pin half-pitch flat connector HIF6-100PA-1.27DS (by Hirose)
Connector name External DIO connector
External power supply
DI 48 points
DO 48 points
Pin layout (connector fitting surface)
Row A
Row B
Note: In the case of the K-Type expansion DIO board, the external power-supply terminals for IN024 to
047/OUT324 to 347 (pin 26 (24 V), pin 100 (0 V)) are connected internally to the IO24V powersupply connector on the panel board.
Pin 50
Pin 100
24 VDC ± 10%
A separate power supply is used for each
group of 24 DIs/24 DOs.
Pin 1
Pin 51
4
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