ES-8382 Rev.18
R3-ND3
Remote I/O R3 Series
DeviceNet INTERFACE MODULE
(for 64-point analog signals)
MODEL: R3-ND3-[1][2]
ORDERING INFORMATION
• Code number: R3-ND3-[1][2]
Specify a code from below for each of [1] and [2].
(e.g. R3-ND3-R/CE/Q)
• Specify the specification for option code /Q
(e.g. /C01/SET)
[1] POWER INPUT
N:
No power supply
AC Power
K3
: 100 – 120 V AC
(Operational voltage range 85 - 132 V, 47 - 66 Hz) *
(CE not available)
L3
: 200 – 240 V AC
(Operational voltage range 170 - 264 V, 47 - 66 Hz) *
(CE not available)
DC Power
R:
24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) *
* Not selectable for use with independent power modules or network modules with the internal power input options.
[2] OPTIONS (multiple selections)
Standards & Approvals
blank
: Without CE
/CE
: CE marking
Other Options
blank
: none
/Q
: Option other than the above (specify the specification)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to our web site.)
/C01
: Silicone coating
/C02
: Polyurethane coating
/C03
: Rubber coating
EX-FACTORY SETTING
/SET
: Preset according to the Ordering Information Sheet
(No. ESU-8353)
RELATED PRODUCTS
• EDS file
(downloadable at our web site.)
GENERAL SPECIFICATIONS
Connection
DeviceNet
: Euro type connector terminal
(applicable wire size: 0.2 to 2.5 mm
2
, stripped length 7 mm)
Internal bus
: Via the Installation Base
(model: R3-BSx)
Internal
power
: Via the Installation Base (model: R3-BSx)
Power input, RUN contact output
: M3 separable screw terminal (torque 0.5 N·m)
Screw terminal
: Nickel-plated steel
Isolation
: DeviceNet to internal bus or internal power to power input to RUN contact output to FG
Input error data setting
: Input value setting at input module error with side DIP SW
Dual communication setting
: Set with the side DIP switch
Data allocation setting
: Set with the side DIP switch
■
RUN CONTACT OUTPUT
RUN contact
: Turns ON when both MS and NS LEDs are green (DeviceNet in normal communication).
Rated load
: 250 V AC @ 0.5 A (cos ø = 1)
30 V DC @ 0.5 A (resistive load)
(Less than 50 V AC to conform with EU Directive)
Maximum switching voltage
: 250 V AC or 30 V DC
Maximum switching power
: 250 VA or 150 W
Minimum load
: 1 V DC @ 1 mA
Mechanical life
: 2 × 10
7
cycles (300 cycles/min.)
When driving an inductive load, external contact protection and noise quenching recommended.
DeviceNet COMMUNICATION
Transmission cable
: Approved for DeviceNet
Node address setting
: DIP switch; 00 – 63
Baud rate
: 125 kbps, 250 kbps, 500 kbps DIP switch
NS (Network Status) indicator
: Bi-color (green/red) LED
indicates status of the communication link.
MS (Module Status) indicator
: Bi-color (green/red) LED
indicates device status.
Data allocation
: 64 words for input data 67 words for output
data
INSTALLATION
Power consumption
•
AC
:
Approx. 20 VA
•
DC
: Approx. 12 W
Current consumption (no power supply):
80 mA
Output current (power supply)
: 270 mA continuous at 20 V DC; 420 mA for 10 minutes
Supply voltage to network
: 11 – 25 V DC supplied through the network terminal block
Supply current to network
: 50 mA max.
Operating temperature
: -10 to +55°C (14 to 131°F)
Operating humidity
: 30 to 90 %RH (non-condensing)
Atmosphere
: No corrosive gas or heavy dust
Mounting
: Installation Base (model: R3-BSx)
Weight
: 200 g (0.44 lb)
PERFORMANCE
Insulation resistance
: ≥ 100 MΩ with 500 V DC
Dielectric strength
: 1500 V AC @ 1 minute
(DeviceNet to internal bus or internal power to power input to RUN contact output to FG)
STANDARDS & APPROVALS
EU conformity
:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive
EXTERNAL VIEW
TRANSMISSION DATA DESCRIPTIONS
MODULE STATUS, ERROR STATUS, DATA ERROR STATUS
I/O DATA DESCRIPTIONS
The data allocations for typical I/O modules are shown below.
Refer to the manual for each module for detailed data allocations.
■ ANALOG DATA (16-bit data, models: R3-SV4, YV4, DS4, YS4, US4, etc.)
■ TEMPERATURE DATA (16-bit data, models: R3-RS4, TS4, US4, etc.)
■ ANALOG DATA (16-bit data, models: R3-CT4A, CT4B, etc.)
■ ACCUMULATED COUNT DATA (32-bit data, models: R3-PA2, PA4A, WT1, WT4, etc.)
■ BCD DATA (32-bit data, models: R3-BA32A, BC32A, etc.)
■ 16-POINT DISCRETE DATA (models: R3-DA16, DC16, etc.)
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
Note: In order to improve EMC performance, bond the FG terminal to ground.
Caution: FG terminal is NOT a protective conductor terminal.