ES-8428 Rev.11
R3-NL2
Remote I/O R3 Series
LonWorks INTERFACE MODULE
(I/O 56 points)
MODEL: R3–NL2–[1][2]
ORDERING INFORMATION
• Code number: R3-NL2-[1][2]
Specify a code from below for each of [1] and [2].
(e.g. R3-NL2-R/Q)
• Specify the specification for option code /Q
(e.g. /C01)
[1] POWER INPUT
N:
No power supply
AC Power
K3
: 100 – 120 V AC
(Operational voltage range 85 - 132 V, 47 - 66 Hz) *
L3
: 200 – 240 V AC
(Operational voltage range 170 - 264 V, 47 - 66 Hz) *
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.
[2] OPTIONS
blank
: none
/Q
: With options (specify the specification)
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to our web site.)
/C01
: Silicone coating
/C02
: Polyurethane coating
/C03
: Rubber coating
RELATED PRODUCTS
• XIF File (Device Interface File)
XIF file is used to define a LonWorks device when programmed on LonMaker.
GENERAL SPECIFICATIONS
Connection
LonWorks
: 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
: LonWorks 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
Data allocation setting
: Set with the side DIP switch
RUN indicator
: Bi-color (green/red) LED; Green ON in communications with another device online or changing the output data
(turns off after 25 seconds of no communication)
ERR indicator
: Bi-color (green/red) LED; Green ON in normal status; Green blinks when
the APB file is not adequately imported;
Green/Orange turn ON in turn in an abnormality.
■
RUN CONTACT OUTPUT
RUN contact
: Turns on while the green RUN LED is ON (LonWorks in normal communication)
Rated load
: 250 V AC @ 0.5 A (cos ø = 1)
30 V DC @ 0.5 A (resistive load)
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 (rate 300 cycles/min.) When driving an inductive load, external contact protection and noise quenching recommended.
LonWorks COMMUNICATION
Neuron Chip
: FT3120 (NeuronID printed in numbers and bar code [peel-off code 39 format])
Transceiver
: FT-X1 (equivalent to FTT10A)
Transmission speed
: 78 kbps
Twisted-pair cable
Distance, free topology
: 500 meters
Max. 64 nodes/channel
LNS
: Ver. 3.0 Service Pack 8 or higher
ONLINE indicator
: Red LED
ON
: Off-line or no network information (decommissioned)
Blinking in approx. 0.5 Hz
: On-line
(ready to communicate network variables)
Blinking in approx. 5 Hz for 12 sec.
:
Wink message received
SERVICE indicator
: Green LED
OFF
: Normal operations
Blinking in approx. 0.5 Hz
: No network information
ON
: Internal program error
SERVICE switch
: Used to identify the node in LonWorks
network configuration
RESET switch
: Resetting the Neuron Chip
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 (LonWorks or internal bus or internal power to power input to RUN contact output to FG)
EXTERNAL VIEW
COMMUNICATION CABLE CONNECTIONS
TRANSMISSION DATA DESCRIPTIONS
I/O COMBINATIONS
A dedicated Device File for each I/O device depending upon I/O combinations is required for the setting up using an integration tool such as Lon Maker.
On-line download is available for Device Image files at our homepage.
Functional Blocks usable for respective files are not identical to all. Refer to the table below.
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
Caution: FG terminal is NOT a protective conductor terminal.