Omron DRT2-ID16 Brochure page 4

C auses for communication errors can be
.
monitored
C ommu nication E rror H istory M onitor F unction
Information (i.e., communication error code and network
power voltage at the time) for four previous errors can be
recorded in the Slave. This error history can be read from
Smart Slaves that are removed from the network when
correcting an error, enabling more effective maintenance.
B asic F unctions A lso I mproved
I mproved S tructural F lexibility
S mallest in I ts C lass
The width of the Basic Unit is 115 mm (77% of 150-mm
DRT1-series models) and the width of the Expansion Unit is
94 mm, giving a total expanded width of 209 mm, making it
the smallest device of its class in the industry.
E asy M ounting and D ismounting of T erminal B locks
Terminal blocks can
be mounted and
dismounted with
ease.
Basic Units
Expansion Units
E asy E xpansion w ith E xpansion U nits
The Smart Slaves can be expanded easily by freely
combining Expansion Units with Basic Units using snap-on
mounting. This means less wiring work is required.
G eneral S pecifications
Item Specification
Network power voltage 11 to 25 VDC (supplied from the communications connector)
I/O power supply voltage 20.4 to 26.4 VDC (24 VDC –15% to +10%)
Noise immunity Conforms to IEC61000-4-4: 2 kV (power lines)
Vibration resistance 10 to 50 Hz, 0.7-mm double amplitude
Shock resistance 200m/s 2
500 VAC (between isolated circuits)
Dielectric strength
Insulation resistance 20 M min. (between isolated circuits)
Ambient operating temperature –10 to 55 C
35% to 85%
Ambient operating humidity
Ambient atmosphere No corrosive gases
Ambient storage temperature –20 to +65 C
35-mm DIN track mounting
Mounting method
50 N (in directions other than the DIN track direction),
Mounting strength
10 N (in the DIN track direction)
Screw tightening torque M3 (power supply, I/O terminals): 0.3 to 0.5 N•m
6
W
hat happened
when the
communication
error occurred ?
Smart Slave Status when error occurred
MS NS NODE ADDRESS
First time
Second time
DRT2-ID16
Third time R ecorded in
S
the lave
Fourth time
S crew - less C lamp C ommu nications C onnectors
Wiring can be performed by The connector allows easy
inserting post terminals. checking using a tester.
I S F
mproved tructural lexibility
I nput F ilter F u nction
The influence of noise can be removed using the ON
response time. Also, very small pulses that are shorter
than the communications time can be handled using the
OFF response time.
F unction for H andling S ensor I nrush C urrent
In order to prevent incorrect input due to inrush current
when, for example, power to a sensor is turned ON, the
Slave can be set not to accept input for 100 ms after the
input power supply is turned ON.
I nput S pecifications
Item Specification
Model number DRT2-ID16 DRT2-ID16-1
Internal I/O common processing
NPN PNP
Number of I/O points 16 inputs
ON voltage 15 VDC min. (between each input 15 VDC min. (between each input
terminal and V) terminal and G)
5 VDC min. (between each input 5 VDC min. (between each input
OFF voltage
terminal and V) terminal and G)
OFF current 1.0 mA max. per point (at 24 VDC)
6.0 mA max. per point at 24 VDC; 3.0 mA max. per point at 17 VDC
Input current
ON delay time 1.5 ms max.
OFF delay time 1.5 ms max.
16 points per common
Number of points per common
O utput S peci fications
Item Specification
Model number
DRT2-OD16 DRT2-OD16-1
Internal I/O common processing NPN PNP
Number of I/O points 16 outputs
Rated output current 0.5 A per point, 4.0 A per common
1.2 V max. (0.5 A between each 1.2 V max. (0.5 A between each
Residual voltage
output terminal and G) output terminal and V)
Leakage current 0.1 mA max.
ON delay time 0.5 ms max.
OFF delay time 1.5 ms max.
Number of points per common 16 points per common
I C D
nternal ircuit iagrams
Remote I/O Terminals (Models with 16 Transistor Inputs)
DRT2-ID16 (NPN)/DRT2-ID16-1 (PNP)
DRT2-ID16 (NPN) DRT2-ID16-1 (PNP)
Photocoupler Photocoupler
V+ V 24 VDC V+
CAN H
CAN H 0
DRAIN 1 DRAIN
CAN L CAN L
Photocoupler
Photocoupler
V– V–
Non-insulated Non-insulated
DC-DC DC-DC
converter converter
G
Remote I/O Terminals (Models with 16 Transistor Outputs)
DRT2-OD16 (NPN)/DRT2-OD16-1 (PNP)
DRT2-OD16 (NPN) DRT2-OD16-1 (PNP)
V+
V+
Voltage
Photocoupler Photocoupler
CAN H CAN H
step- V 24 VDC
down
DRAIN DRAIN
0
CAN L CAN L
1
V–
V–
Photocoupler
Photocoupler
Non-insulated
Non-insulated
DC-DC DC-DC
converter converter
G
Remote I/O Terminal Expansion Units (Models with 8 Transistor Inputs)
XWT-ID08 (NPN)/ID08-1 (PNP)
XWT-ID08 (NPN)
XWT-ID08-1 (PNP)
V 24 VDC
Photocoupler
Photocoupler
V 24 VDC
0
0
1
1
Photocoupler
Photocoupler
G
G
Remote I/O Terminal Expansion Units (Models with 8 Transistor Outputs)
XWT-OD08 (NPN)/OD08-1 (PNP)
XWT-OD08 (NPN) XWT-OD08-1 (PNP)
V 24 VDC
Voltage
step- V 24 VDC 0
down
0 1
1
Photocoupler
Voltage
G
step-
down
G
Remote I/O Terminal Expansion Units (Models with 16 Transistor Inputs)
XWT-ID16 (NPN)/ID16-1 (PNP)
XWT-ID16 (NPN) XWT-ID16-1 (PNP)
Photocoupler V 24 VDC
V 24 VDC Photocoupler
0
0
1
1
Photocoupler
Photocoupler
G
G
Remote I/O Terminal Expansion Units (Models with 16 Transistor Outputs)
XWT-OD16 (NPN)/OD16 -1 (PNP)
XWT-OD16 (NPN)
XWT-OD16-1 (PNP)
V 24 VDC
Photocoupler Voltage Photocoupler
0
step- V 24 VDC
down
1
0
1
Photocoupler
Photocoupler
Voltage
G
step-
down
G
W D
iring iagrams
Remote I/O Terminals (Models with 16 Transistor Inputs)
DRT2-ID16 (NPN)/DRT2-ID16-1 (PNP)
DRT2-ID16 (NPN) DRT2-ID16-1 (PNP)
24 VDC 24 VDC
10 11 12 13 14 15 16 17 18 10 11 12
V 24 VDC V 1 3 5 7 9 11 13 15 V 1 3
0
1 2 3 4 5 6 7 8 9 1 2 3 4
1 G 0 2 4 6 8 10 12 14 G 0 2 4
– +
– +
G
I/O power supply I/O power supply
Three-wire sensor with
Three-wire sensor with
NPN output
NPN output Two-wire sensor
(e.g., limit switch)
(photoelectric sensor or (e.g., limit switch) (photoelectric sensor or
proximity sensor)
proximity sensor)
Remote I/O Terminals (Models with 16 Transistor Outputs)
DRT2-OD16 (NPN)/DRT2-OD16-1 (PNP)
DRT2-OD16 (NPN) DRT2-OD16-1 (PNP)
24 VDC
24 VDC
V 24 VDC
10 11 12 13 14 15 16 17 18
10 11 12 13
0 V 1 3 5 7 9 11 13 15
V 1 3
1
1 2 3 4 5 6 7 8 9 1 2 3 4
G 0 2 4 6 8 10 12 14
G 0 2 4
– +
– +
Voltage
G
step-
I/O power supply I/O power supply
down
Solenoid Valve Solenoid
Remote I/O Terminal Expansion Units (Models with 8 Transistor Inputs)
XWT-ID08 (NPN)/ID08-1 (PNP)
XWT-ID08 (NPN)
XWT-ID08-1 (PNP)
24 VDC 24 VDC
6 7 8 9 10 6 7 8
V 1 3 5 7 V 1 3
1 2 3 4 5 1 2 3 4
G 0 2 4 6 G 0 2 4
– + – +
I/O power supply I/O power supply
Three-wire sensor with Three-wire sensor with
Two-wire sensor
NPN output
NPN output
(e.g., limit switch) (photoelectric sensor or
(photoelectric sensor or
proximity sensor) proximity sensor)
Remote I/O Terminal Expansion Units (Models with 8 Transistor Outputs)
XWT-OD08 (NPN)/OD08-1 (PNP)
XWT-OD08 (NPN) XWT-OD08-1 (PNP)
24 VDC 24 VDC
6 7 8 9 10 6 7 8
V 1 3 5 7 V 1 3
1 2 3 4 5
1 2 3 4
G 0 2 4 6
G 0 2 4
– +
– +
I/O power supply I/O power supply
Solenoid Valve Solenoid
Remote I/O Terminal Expansion Units (Models with 16 Transistor Inputs)
XWT-ID16 (NPN)/ID16-1 (PNP)
XWT-ID16 (NPN)
XWT-ID16-1 (PNP)
24 VDC 24 VDC
10 11 12 13 14 15 16 17 18 10 11 12
V 1 3 5 7 9 11 13 15 V 1 3
1 2
3 4 5 6 7 8 9 1 2 3 4
G 0 2 4 6 8 10 12 14 G 0 2 4
– + – +
I/O power supply I/O power supply
Three-wire sensor with
Three-wire sensor with
Two-wire sensor
Two-wire sensor NPN output
NPN output (e.g., limit switch)
(e.g., limit switch) (photoelectric sensor or
(photoelectric sensor or
proximity sensor) proximity sensor)
Remote I/O Terminal Expansion Units (Models with 16 Transistor Outputs)
XWT-OD16 (NPN)/OD16-1 (PNP)
XWT-OD16 (NPN)
XWT-OD16 -1 (PNP)
24 VDC 24 VDC
10 11 12 13 14 15 16 17 18 10 11 12
V 1 3 5 7 9 11 13 15 V 1 3
1 2 3 4 5 6 7 8 9 1 2 3 4
14
G 0 2 4 6 8 10 12 G 0 2 4
– + – +
I/O power supply I/O power supply
Solenoid Valve Solenoid
13 14 15 16 17 18
5 7 9 11 13 15
5 6 7 8 9
6 8 10 12 14
Two-wire sensor
14 15 16 17 18
5 7 9 11 13 15
5 6 7 8 9
6 8 10 12 14
Valve
9 10
5 7
5
6
9 10
5 7
5
6
Valve
13 14 15 16 17 18
5 7 9 11 13 15
5 6 7 8 9
6 8 10 12 14
13 14 15 16 17 18
5 7 9 11 13 15
5 6 7 8 9
6 8 10 12 14
Valve
7