R3-NC3 CC-Link INTERFACE MODULE

Detail

·Some details are not shown. Please refer to specification sheets for all information.

R3-NC3

Remote I/O R3 Series

CC-Link INTERFACE MODULE
(CC-Link Ver. 2)

MODEL: R3-NC3-[1][2]

ORDERING INFORMATION
• Code number: R3-NC3-[1][2]
Specify a code from below for each of [1] and [2].
  (e.g. R3-NC3-N/CE/W/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
Mitsubishi PLC Redundant System
blank: Without
/W: With
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 M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating
EX-FACTORY SETTING
/SET: Preset according to the Ordering Information Sheet
 (No. ESU-8422)

PACKAGE INCLUDES...
• Terminating resistor (110 Ω, 0.5 W)

GENERAL SPECIFICATIONS
Connection
 CC-Link: Euro type connector terminal
 (applicable wire size: 0.2 to 2.5 mm², 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: CC-Link to internal bus or internal power to power supply to RUN contact output to FG 
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 (OFF with cable disconnection, blinking in setting 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 (CC-Link 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 × 10⁷ cycles (300 cycles/min.)
When driving an inductive load, external contact protection and noise quenching recommended.

CC-Link COMMUNICATION
CC-Link: Conforms to Version 2.00
(incompatible with Ver. 1)
Cyclic expansion setting: 2, 4, 8 folds (Function selected with DIP switch)
Station No. setting: Rotary switch; 1 – 64
Baud rate setting: Rotary switch
156kbps, 625kbps, 2.5Mbps, 5Mbps, 10Mbps
Station type: Remote device station
Data allocation: 4 (112 I/O points, 16 words) × m
(m = Cyclic expansion setting)
Transmission cable: Approved for CC-Link

INSTALLATION
Power consumption
•AC: Approx. 20 VA
•DC: Approx. 12 W
Current consumption (no power supply): 120 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 (CC-Link 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
  EN 50581

EXTERNAL VIEW

COMMUNICATION CABLE CONNECTIONS

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.

■ OPERATION IN CASE OF A COMMUNICATION ERROR WITH I/O MODULES
When the communication between the network module and the I/O modules is lost due to an error in an input module, the last process values are held until the communication is re-established.

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.

M-System Co., Ltd.