Connecting Digital I/O; Xio Connector Signals And Wiring - Omron i4H User Manual

3-7

Connecting Digital I/O

The following sections describe the various methods to connect digital I/O to the robot.
3-7-1

XIO Connector Signals and Wiring

The XIO connector on the Primary Interface Panel provides access to 12 built-in digital inputs and 8
built-in digital outputs.
The XIO connector pin assignments and V+ signal numbers are provided in the table below. To deter-
mine the V+ signal number, use the following formula.
n = 100 X Robot Number
m = (Robot Number - 1) X 100
The Robot Number is designated with the Robot Device Assignment in Robot Basic Settings using
Sysmac Studio.
Refer to A-3 I/O Signal Numbering on page A-4 for all V+ signal number designations.
Additional Information
Refer to 2-3-2 XIO I/O Specifications on page 2-14 for electrical specifications.
Refer to 2-5-1 Connector and Port Specifications on page 2-17 for connector specifications.
The Designation and Signal Bank information in the table below only apply when using an XIO
Termination Block.
PIN 9
PIN 18
PIN 26
Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
i4H Robots with EtherCAT User's Manual (I661)
PIN 1
PIN 10
PIN 19
Designation Signal Bank
Ground --–
24 VDC
Common 1 1
Input 1.1
Input 2.1
Input 3.1
Input 4.1
Input 5.1
Input 6.1
Ground --
24 VDC
Common 2 2
Input 1.2
Input 2.2
Input 3.2
Input 4.2
Input 5.2
Input 6.2
V+ Signal Number
--
--
901 + n
902 + n
903 + n
904 + n
905 + n
906 + n
--
--
907 + n
908 + n
909 + n
910 + n
911 + n
912 + n
3 Installation
3
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