ES-8361 Rev.26
R3-NE1
Remote I/O R3 Series
ETHERNET INTERFACE MODULE
(Modbus/TCP)
MODEL: R3-NE1-[1][2]
ORDERING INFORMATION
• Code number: R3-NE1-[1][2]
Specify a code from below for each of [1] and [2].
(e.g. R3-NE1-R/CE/Q)
• Specify the specification for option code /Q
(e.g. /C01/SET)
[1] POWER INPUT
N
: No power supply
(Use with Ver.2.00 or higher versions of Power Supply Module
(model: R3-PSx) to conform with CE marking.)
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-8361)
RELATED PRODUCTS
• PC configurator software (model: R3CON)
Downloadable at our web site.
A dedicated cable is required to connect the module to the PC. Please refer to the internet software download site or the users manual for the PC configurator for applicable cable types.
GENERAL SPECIFICATIONS
Connection
Ethernet
: RJ-45 connector
Internal bus
: Via the Installation Base (model: R3-BSx)
Internal p
ower
: 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
: Ethernet to internal bus or internal power to power supply 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 indicator:
Bi-color (green/red) LED; Green ON in normal communication; Red ON when receiving data (Function selected with DIP SW)
ERR indicator:
Bi-color (green/red) LED;
Green ON or blinking at communication error; Red ON at transmitting data (Function selected with DIP SW)
■
RUN CONTACT OUTPUT
RUN contact
: Turns ON while the green RUN LED is ON (Ethernet 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.
ETHERNET COMMUNICATION
Communication Standard
: IEEE 802.3u
Transmission
: 10BASE-T, 100BASE-TX
Baud rate
: 10/100 Mbps (Auto Negotiation function)
Protocol
: Modbus/TCP
Data
: RTU (Binary)
Max. number of socket connections
: 2
Transmission media
: 10BASE-T (STP, Category 5) 100BASE-TX (STP, Category 5e)
Max. length of fieldbus segment
: 100 meters
Ethernet indicator LED
: LINK, DPLX, LINK10, LINK100, COL
COL is not mounted for Ver. 4.01 or later.
IP address
: 192.168.0.1 (factory setting);
Selectable with PC Configurator Software (model: R3CON)
Subnet mask
: Configurable via the PC configurator software (model: R3CON). (Factory setting: 255.255.255.0)
Default gateway
: Configurable via the PC configurator software (model: R3CON). (Ver. 4.01 or later) (Factory setting: 192.168.0.100)
Port No
.: 502
INSTALLATION
Power consumption
•
AC
:
Approx. 20 VA
•
DC
: Approx. 12 W
Current consumption (no power supply):
100 mA
Output current (power supply)
: 250 mA continuous at 20 V DC; 400 mA for 10 minutes
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 (Ethernet 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
MODBUS FUNCTION CODES & SUPPORTED CODES
MODBUS I/O ASSIGNMENT
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.
SYSTEM CONFIGURATION EXAMPLES