Environment-Resistive Terminals With 16 Transistor Inputs (Ip67): Drt2-Hd16C (Npn) And Drt2-Hd16C-1 (Pnp) - Omron DRT2 SERIES DEVICENET SLAVES - OPERATION MANUAL 04-2008 Operation Manual

Advanced Environment-resistive Terminals
6-4-3 Environment-resistive Terminals with 16 Transistor Inputs (IP67):
DRT2-HD16C (NPN) and DRT2-HD16C-1 (PNP)
Input Specifications
I/O Status Indicators
250
Item
Model DRT2-HD16C
Internal I/O common NPN
Input points 16 points
ON voltage 9 V DC min. (between each
input terminal and V)
OFF voltage 5 V DC max. (between each
input terminal and V)
OFF current 1 mA max.
Input current 3 mA min./point (at 11 V DC)
11 mA max./point (at 24 V DC)
Sensor power supply Maximum communications power supply voltage: +0 V
voltage
Minimum communications power supply voltage: −1.5 V
ON delay time 1.5 ms max.
OFF delay time 1.5 ms max.
Number of circuits 16 points with one common
The I/O status indicator displays and their meanings are shown in the follow-
ing table. Refer to the section following on names of parts and functions for
details on the location of the I/O status indicators. In the indicator name "1-A,"
the "1" indicates the connector number, and the "A" indicates that it is an I/O
status indicator.
Indicator
1-A Yellow
Red
Red
1-B Yellow
2-A Yellow
Red
Red
2-B Yellow
3-A Yellow
Red
Red
3-B Yellow
Specifications
DRT2-HD16C-1
PNP
9 V DC min. (between each
input terminal and G)
5 V DC max. (between each
input terminal and G)
Color Status
ON
ON
Flashing
ON
ON
ON
Flashing
ON
ON
ON
Flashing
ON
Section 6-4
Meaning
Input 0 is ON.
The sensor power
of connector 1 has
shorted.
The sensor of con-
nector 1 is discon-
nected.
Input 1 is ON.
Input 2 is ON.
The sensor power
of connector 2 has
shorted.
The sensor of con-
nector 2 is discon-
nected.
Input 3 is ON.
Input 4 is ON.
The sensor power
of connector 3 has
shorted.
The sensor of con-
nector 3 is discon-
nected.
Input 5 is ON.