Omron DeviceNet CV Series Operation Manual page 198

Environment-resistive Terminals (IP66)
Components of the DRT1-ID08C
Input indicators
DIP switch pins 1 and 2:
Indicates the input status of each input.
Baud rate
(Lit when the input is ON.)
(Refer to page 179)
Rotary switches 1 and 2:
Node address
(Refer to page 179)
Internal Circuits
CAN L
CAN H
4
1
DRAIN V–
CN1
V+
(Communications
connector)
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Item
ON delay time
OFF delay time
Number of circuits
Not used
Input connector
The following diagram shows the internal circuits for the DRT1-ID08C Envi-
ronment-resistive Terminal.
DC-DC
converter
(Isolated)
Photo-
coupler
Photocoupler
Physical
Photo-
layer
coupler
Photocoupler
DC-DC
converter
(Not
isolated)
Specification
1.5 ms max.
2.5 ms max.
8 points with one common
DeviceNet Indicators
(Refer to page 312.)
DeviceNet communications
connector
External power supply connector
0 V (for internal circuits)
0 V
(for inputs)
24 V
(for internal
circuits)
Section 5-3
24 V CN2
(for inputs)
(External power
supply connector)
Input 0
CN3
Input 1
CN4
181