DRT2OD16

Smart DeviceNet Remote I/O Terminals Gather and Use Information for Effective Preventive Maintenance Get more useful data for preventive maintenance when you build cost-effective parallel information systems for control and maintenance using Omron’s smart remote I/O terminals. These remote I/O terminals include economical expansion units that let you design a monitoring system for maintenance information. Smart Measuring and Smart Counting These two functions take advantage of the intelligent capabilities of DeviceNet. In Smart Measuring, the remote I/O terminals convert machine operating time and operational changes to data enabling monitoring without increasing the load between controllers. Smart Counting keeps track of the ON/OFF operations and total operating time so preventive maintenance can be scheduled based on service life estimates. The operation counter and operating time monitor functions cannot be used simultaneously. What Device is Reporting Problems? These slave units can hold comments such as device number, type and location to shorten troubleshooting by identifying fault locations and faulty devices. They can also be used to monitor network communication errors. ■ 16-point input and output terminals, NPN or PNP models with DeviceNet connection ■ Expansion terminals available in 8-point and 16point units ■ Input filter function eliminates noise from contact bounce and, using OFF response time, can capture pulses shorter than the communications time ■ Sensor inrush current protection delays accepting input for 100 ms after input power turns on ■ Inputs powered by the network power supply ■ Compact size saves space in control panels ■ Network Power Monitor function For more information, contact an Omron representative at 1-800-55-OMRON 1 DRT2-ID16/OD16 DRT2-ID16/OD16 Features and Functions ration of control systems and maintenance systems so that maintenance systems can be created independently of control systems. Omron’s DRT2-series Smart Slaves do not just input and output ON/OFF signals. They collect a variety of value-added information to help increase the rate of operation without changing the wiring for existing DeviceNet networks. In particular, they allow the sepaControl System Control System Maintenance System 2 Easy-to-view Display PLC Configurator Control I/O Operating time, contact operation counter Maintenance information 1 Machine Operation Monitored by Slave 3 Faster Maintenance Work The Slave can hold comments, allowing quick identification of fault locations and faulty devices. DRT2-series Smart Slave Pneumatic valve Sensor Smart Measuring The Slave Unit represents machine operating time an operational changes as da enabling monitoring withou increasing the load betwee controllers. 2 Smart Counting Cylinder DRT2-ID16/OD16 ■ DRT2-ID16/OD16 Operating Time Monitor Function Errors in machine operation can be detected by measuring the time interval between output and input. The Slave can perform high-speed measurement of the interval between the time an output is turned ON by a specified bit and the time an input is turned ON. It is possible to read this measurement result (between 2 and 65,535 ms) using the Configurator or explicit message communications. This feature contributes to preventive maintenance by allowing the detection of mechanical deterioration, such as air leaks in cylinders. A threshold value can also be set in the Slave so that a flag turns ON when the time becomes longer than a set time. Recorded in the Slave Measurement time ■ Contact Operation Counter Function Provides notification of maintenance timing for I/O devices, such as switches and actuators. This function provides notification of maintenance timing for input and output devices, such as switches and actuators. Smart Slave Recorded in the Slave MS NS NODE ADDRESS Number of times DRT2-ID16 OFF to ON Smart Slave MS NS NODE ADDRESS Measurement time Input contact B (e.g., sensor) Output contact A (e.g., valve) Output contact A (e.g., valve) Counts the number of OFF to ON operations Output device (e.g., relay) ET-OD16 DRT2-ID16 ■ 1 2 3 Energized Time Monitor Function Every six minutes the Slave records the total energized time of, for example, a motor. This record can be read using the Configurator or explicit message communications. Smart Slave MS NS NODE ADDRESS Input contact B (e.g., sensor) Recorded in the Slave Measurement time Total conduction time DRT2-ID16 Note: This function can only be used when combinations of Basic Units and Expansion Units that have both inputs and outputs are used. I/O power supply Motor Total conduction time Motor's conduction time Note: The contact operation counter function and the unit conduction time monitor function cannot be used simultaneously. For more information, contact an Omron representative at 1-800-55-OMRON 3 DRT2-ID16/OD16 A threshold value can be set in the Slave so that a flag turns ON when this value is exceeded. (This is possible with both the contact operation counter function and the energized time monitor function.) This makes it possible to identify when parts approach the end of their service life, and provides useful data for preventive maintenance. ■ DRT2-ID16/OD16 Connected Devices Comment Function By setting the maker name and model number for each contact (e.g., sensors and valves), comments can be set for each of the input and output contacts in the Slaves. Unit Comment/Connected Slaves Function Identification of fault locations and confirmation of replacement parts can be performed quickly. Unit Command Function Setting the location in the Slave’s internal comments means that the Slave can be detected from the Configurator. Confirmation and preparation of replacement parts when failures occur can be performed quickly. All of this data can be handled as electronic data and can therefore be used, for example, to create electronic manuals or databases of maintenance parts. ■ Network Startup Networks can be started up simply by making rotary switch settings and connecting network cables. Easy Node Address Setting Node addresses are set with easy-to-use rotary switches. Automatic Baud Rate Recognition Function The automatic baud rate recognition function eliminates the need for DIP switches. No Wiring Required for Unit’s Internal Circuit Power Supply Power for the Unit’s internal circuits is obtained from the network power and so no wiring is required for the Unit’s internal circuit power supply. 4 DRT2-ID16/OD16 ■ DRT2-ID16/OD16 Network Power Voltage Monitor Function Easy Mounting and Dismounting of Terminal Blocks Terminal blocks can be mounted and dismounted with ease. The network power voltage status and the I/O power status can be understood at a glance via the network. The network power voltage is recorded in the Slave (network power voltage monitor function). It is also possible to detect whether the I/O power supply is turned ON, and to output a warning if it is not (I/O power status monitor function). This means that the status of the network power voltage and I/O power supply for each SmartSlave can be confirmed at a glance from the Configurator, contributing to reductions in startup time. Easy Expansion with Expansion Units 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. Clamp-type Communications Connectors Input Filter Function ■ Communication Error History Monitor Function Causes for communications errors can be monitored. 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. ■ 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. Function for Handling Sensor Inrush Current 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 input supply is turned ON. Improved Structural Flexibility Smallest in Its Class The width of the Basic Unit is 115 mm (77% of 150-mm DRT1series 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. For more information, contact an Omron representative at 1-800-55-OMRON 5 DRT2-ID16/OD16 DRT2-ID16/OD16 Specifications ■ General Specifications 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 200 m/S2 Dielectric strength 500 VAC (between isolated circuits) Insulation resistance 20 MΩ min. (between isolated circuits) Ambient operating temperature -10 to +55°C Ambient operating humidity 35% to 85% Ambient atmosphere No corrosive gases Ambient storage temperature -20 to +65°C Mounting method 35-mm DIN track mounting Mounting strength 50 N (in directions other than the DIN track direction), 10 N (in the DIN track direction) Screw tightening torque M3 (power supply, I/O terminals): 0.3 to 0.5 N•m ■ Input Specifications 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 terminal and V) 15 VDC min. (between each input terminal and G) OFF voltage 5 VDC min. (between each input terminal and V) 5 VDC min. (between each input terminal and G) OFF current 1.0 mA max. per point (at 24 VDC) Input current 6.0 mA max. per point at 24 VDC; 3.0 mA max. per point at 17 VDC ON delay time 1.5 ms max. OFF delay time 1.5 ms max. Number of points per common 16 points per common ■ Output Specifications 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 Residual voltage 1.2 V max. (0.5 A between each output terminal and G) 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 6 1.2 V max. (0.5 A between each output terminal and V) DRT2-ID16/OD16 DRT2-ID16/OD16 Installation ■ Internal Circuit Diagrams Remote I/O Terminals (Models with 16 Transistor Inputs) DRT2-ID16 (NPN)/DRT2-ID16-1 (PNP) DRT2-ID16-1 (PNP) DRT2-ID16 (NPN) DRT2-ID16-1 (PNP) 24 VDC Photocoupler 3 4 0 17 11 18 13 10 5 2 6 4 7 6 8 8 Remote I/O Terminals (Models with 16 Transistor Inputs) DRT2-OD16 (NPN)/DRT2-OD16-1 (PNP) 10 12 14 Voltage stepdown V 24 VDC Internal circuit V– CAN H DRAIN 0 CAN L 1 Photocoupler 9 0 5 17 11 2 6 4 6 7 Photocoupler Non-insulated DC-DC converter 0 11 8 10 12 14 Blue (Black) Blue (Black) + Three-wire sensor with NPN output (photoelectric sensor or proximity sensor) Two-wire sensor (e.g., limit switch) DRT2-OD16-1 (PNP) V 13 1 14 3 2 15 5 3 16 7 G 4 9 0 5 2 6 4 6 18 17 11 7 10 15 13 8 8 10 11 V 9 12 1 1 13 3 2 14 12 14 5 3 G 15 7 4 0 16 9 5 2 6 4 6 17 11 7 8 Voltage stepdown – + – G I/O power supply + Valve Solenoid Valve XWT-ID08 (NPN) XWT-ID08 (NPN) XWT-ID08-1 (PNP) XWT-ID08-1 (PNP) 24 VDC 24 VDC V 24 VDC Photocoupler 6 8 V 9 1 1 5 3 G 0 4 G 6 10 5 3 7 4 0 2 5 4 6 1 Blue (Black) Brown (White) Blue (Black) Brown (Red) XWT-OD08-1 (PNP) 24 VDC 24 VDC 6 7 V Internal circuit 0 0 Black (White) Three-wire sensor with NPN output (photoelectric sensor or proximity sensor) Two-wire sensor (e.g., limit switch) XWT-OD08 (NPN) V 24 VDC V 24 VDC + I/O power supply Remote I/O Terminal Expansion Units (Models with 8 Transistor Outputs) XWT-OD08 (NPN)/OD08-1 (PNP) XWT-OD08-1 (PNP) 3 0 – 9 3 2 G G 8 1 1 Voltage stepdown – Blue (Black) Brown (White) + Blue (Black) – Brown (Red) G Remote I/O Terminals Expansion Units (Models with 8 Transistor Outputs) XWT-OD08 (NPN)/OD08-1 (PNP) Internal circuit 9 3 2 Photocoupler Three-wire sensor with NPN output (photoelectric sensor or proximity sensor) Photocoupler 8 1 1 5 2 I/O power supply 1 7 V 7 4 Black (White) Internal circuit 2 G Voltage stepdown 6 10 3 1 1 Internal circuit 7 0 0 14 I/O power supply Remote I/O Terminal Expansion Units (Models with 8 Transistor Inputs) XWT-ID08 (NPN)/ID08 (PNP) XWT-OD08 (NPN) 15 9 12 Remote I/O Terminals Expansion Units (Models with 8 Transistor Inputs) XWT-ID08 (NPN)/ID08-1 (PNP) Photocoupler 18 13 8 10 Photocoupler Solenoid V 24 VDC 15 9 Brown (White) – I/O power supply Two-wire sensor (e.g., limit switch) 12 G Photocoupler 18 13 8 24 VDC 10 1 V– Non-insulated DC-DC converter 16 7 4 1 Internal circuit Photocoupler 15 5 3 G DRT2-OD16 (NPN) V 24 VDC Physical layer Physical layer DRAIN CAN L 14 3 2 24 VDC CAN H 13 1 1 Remote I/O Terminals (Models with 16 Transistor Outputs) DRT2-ID16 (NPN)/DRT2-OD16-1 (PNP) DRT2-OD16-1 (PNP) V+ 12 V 9 + I/O power supply Three-wire sensor with NPN output (photoelectric sensor or proximity sensor) V+ 11 15 Brown (Red) – G DRT2-OD16 (NPN) 16 9 Photocoupler Non-insulated DC-DC converter G 2 G V– Non-insulated DC-DC converter 15 7 Blue (Black) CAN L Photocoupler 1 1 Blue (Black) DRAIN 14 5 Brown (White) 1 13 3 Brown (Red) CAN H 12 1 Black (White) V– 0 24 VDC 11 V 0 Internal circuit CAN L V+ Physical layer DRAIN Internal circuit CAN H V 24 VDC Physical layer V+ 10 V 24 VDC Photocoupler Black (White) DRT2-ID16 (NPN) ■ Wiring Diagrams Remote I/O Terminals (Models with 16 Transistor Inputs) DRT2-OD16 (NPN)/DRT2-ID16-1 (PNP) 10 5 2 6 7 4 7 V 5 4 6 + 10 5 3 0 – 9 3 2 G I/O power supply 8 1 1 7 4 5 2 4 6 + I/O power supply G Solenoid Valve Solenoid Valve Remote I/O Terminal Expansion Units (Models with 16 Transistor Inputs) XWT-ID16 (NPN)/ID16-1 (PNP) Remote I/O Terminal Expansion Units (Models with 16 Transistor Inputs) XWT-ID16 (NPN)/ID16-1 (PNP) XWT-ID16 (NPN)/ID16-1 (PNP) XWT-ID16 (NPN) XWT-ID16-1 (PNP) 24 VDC 10 11 V Photocoupler V 24 VDC 3 G 14 5 0 4 2 15 7 5 16 9 6 4 6 17 11 7 8 18 13 8 10 10 15 9 12 14 Three-wire sensor with NPN output (photoelectric sensor or proximity sensor) G Remote I/O Terminal Expansion Units (Models with 16 Transistor Outputs) XWT-OD16 (NPN)/OD16-1 (PNP) 0 0 1 15 7 5 4 16 9 6 6 17 11 7 8 18 13 8 10 15 9 12 14 Blue (Black) Brown (White) Blue (Black) Brown (Red) Three-wire sensor with NPN output (photoelectric sensor or proximity sensor) Two-wire sensor (e.g., limit switch) Two-wire sensor (e.g., limit switch) XWT-OD16 -1 (PNP) 24 VDC 10 11 V 1 12 1 2 G Internal circuit Internal circuit Photocoupler V 24 VDC + Black (White) – 24 VDC Photocoupler 14 5 4 2 I/O power supply XWT-OD16 (NPN) XWT-OD16-1 (PNP) 1 13 3 3 0 Remote I/O Terminal Expansion Units (Models with 16 Transistor Outputs) XWT-OD16 (NPN)/OD16-1 (PNP) V 24 VDC Voltage stepdown 12 1 2 G Blue (Black) Brown (White) Blue (Black) Brown (Red) + I/O power supply Black (White) Internal circuit – Photocoupler G Photocoupler 11 V 1 1 1 XWT-OD16 (NPN) 13 3 0 0 Photocoupler 2 V 24 VDC Photocoupler 12 1 1 Internal circuit XWT-ID16-1 (PNP) 24 VDC XWT-ID16 (NPN) 3 3 0 13 5 4 2 14 15 7 5 4 9 6 6 16 11 7 8 9 12 10 15 13 8 10 18 17 11 V 14 12 1 2 1 G 13 3 3 0 14 5 4 2 15 7 5 4 16 9 6 6 17 11 7 8 18 15 13 8 10 9 12 14 Photocoupler – Voltage stepdown G + – O power supply + I/O power supply Solenoid Valve Solenoid Valve G For more information, contact an Omron representative at 1-800-55-OMRON 7 DRT2-ID16/OD16 DRT2-ID16/OD16 Dimensions (mm) ■ Remote I/O Terminal Basic Units ■ Remote I/O Terminal Expansion Units Ordering Information ■ Remote I/O Terminal Basic Units Specification Part number 16 inputs, NPN DRT2-ID16 16 inputs, PNP DRT2-ID16-1 16 outputs, NPN DRT2-OD16 16 outputs, PNP DRT2-OD16-1 ■ Remote I/O Terminal Expansion Units Specification Part number 8 expansion inputs, NPN XWT-ID08 8 expansion inputs, PNP XWT-ID08-1 8 expansion outputs, NPN XWT-0D08 8 expansion outputs, PNP XWT-OD08-1 16 expansion inputs, NPN XWT-ID16 16 expansion inputs, PNP XWT-ID16-1 16 expansion outputs, NPN XWT-OD16 16 expanison outputs, PNP XWT-OD16-1 ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, divide by 25.4 OMRON ELECTRONICS LLC OMRON ON-LINE OMRON CANADA, INC. One East Commerce Drive Schaumburg, IL 60173 Global - http://www.omron.com USA - http://www.omron.com/oei Canada - http://www.omron.com/oci 885 Milner Avenue Toronto, Ontario M1B 5V8 1-800-55-OMRON Cat. No. R097-E3-1 8 7/02 Specifications subject to change without notice 416-286-6465 Printed in USA