Omron DRT2 SERIES DEVICENET SLAVES - OPERATION MANUAL 04-2008 Operation Manual page 283

Standard Environment-resistive Terminals
I/O Power Supply Indicator
Component Names and Functions: DRT2-ID04CL and DRT2-ID04CL-1
Internal Circuits
DRT2-ID04CL (NPN)
262
Note 1. The I/O status indicator "B" is not used by Units with 4 inputs.
2. Although the connectors are numbered from 1 to 4, the input bits are num-
bered from 0 to 3. (The input bits are also numbered from 0 to 7 in the Con-
figurator display.)
Indicator
AUX PWR
DeviceNet communications
connector
DeviceNet indicators
Top: MS indicator
Bottom: NS indicator
Rotary switches
Used to set node addresses.
CAN-H
CAN-L
4
V−
5
1 3
2
V+
DRAIN
Color Status
Green ON
External power supply
connector
5 5
I/O power supply status indicator
V
4
1 3
2
G
IN0
4
G
V
1
3
2
IN1
4
G
V
3
1
2
Meaning
I/O power is being supplied.
Input connectors
Connector 1
Connector 3
Connector 2
Connector 4
I/O status indicators
Section 6-5