Table of Contents
Advertisement
Introduction
The EYFR03 provides assignable I/O connections. Most of the I/O will be provided by
additional devices. These devices will be connected via the 5-pin remote connector and can be
chained to provide as much or as little I/O as is needed. The EYFR03-A includes some I/O in
the unit (8 inputs, 12 outputs). A matching cable for this connector is also available.
Discrete I/O Specifications
Electrical Specifications
Opto-Isolated Inputs
Item
Voltage
Current
Impedance
Relay Outputs
Item
Voltage
Dry contact
Current (each)
Voltage
Wet contact
Current (each)
Current (total)
Pinout
Number
1
2
3
4
5
6
7
8
9
10
EYFR03 User Manual
Chapter 5: Discrete I/O
Value
min
typ
3.3
24
20
1.5
Value
24
2
24
2
2
Figure 52: I/O Connector Pinout
Type
Wire color
Output
White
Output
White/Yellow
Output
White/Green
Output
White/Red
Output
White/Blue
Output
White/Orange
Output
White/Grey
Output
White/Purple
Output
Red
Output
Red/Black
56 of 110
max
24
V DC
60
mA
KΩ
V DC
A
V DC (fixed)
A
A (fused)
Function
Relay 1
Relay 2
Relay 3
Relay 4
Relay 5
Relay 6
Relay 7
Relay 8
Relay 9
Relay 10
Unit
Unit
v1.6.0
20 January 2020
Advertisement
Table of Contents
