Panasonic EYFR03 - Page 57

EYFR03 User Manual 57 of 110 v1.6.0
Chapter 5: Discrete I/O 20 January 2020
11
Output
Red/Yellow
Relay 11
12
Output
Red/Green
Relay 12
13
Input
Blue
Opto 1
14
Input
Black
Opto 2
15
Input
Pink
Opto 3
16
Input
Green
Opto 4
17
Input
Orange
Opto 5
18
Input
Yellow
Opto 6
19
Input
Grey
Opto 7
20
Input
Purple
Opto 8
21
Power
White/Black
+24 VDC
22
Power
White/Black/Red
Relay common
23
Power
Dark Brown
Opto common
24
Power
Light Brown
Ground
Because the opto inputs and relay outputs may be assigned to a variety of functions, as detailed
in the following sections, this table can only show the location of the relays and optos.
Common Points
All inputs share a single common. To use the box ground as the common, connect Ground (pin
24) to Opto common (pin 23) on the I/O connector.
All relays share a common point. By default, the relays are configured in a dry contact
configuration. To convert the unit to wet contacts, connect +24 VDC (pin 21) to Relay common
(pin 22) on the I/O connector. This makes all outputs wet contacts; the unit does not support
configurations with some wet and some dry contacts.
Equivalent Circuit