CC-LINK I/O MODULE R7I4DCIE-LC2-9

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7I4DCIE-LC2-9

Remote I/O R7I4D Series

CC-Link I/O MODULE

(CC-Link IE Field network, strain gauge input, 2 points, isolated, screw terminal block)
Functions & Features
• 2 points strain gauge input module for CC-Link IE Field

MODEL: R7I4DCIE-LC2-9–R[1]

ORDERING INFORMATION

• Code number: R7I4DCIE-LC2-9-R[1]
Specify a code from below for [1].
(e.g. R7I4DCIE-LC2-9-R/R20/F2K/Q)
• Specify the specification for option code /Q
(e.g. /C01/SET)

I/O TYPE

LC2: Strain gauge input, 2 points

TERMINAL BLOCK

9: Tension clamp terminal block for power supply
RJ-45 Modular jack for communication
Screw terminal block for I/O

POWER INPUT

DC Power
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

[1] OPTIONS (multiple selections)

Input Range
(be sure to specify)
/R20: -2 - +2 mV/V
/R10: -1 - +1 mV/V
/R05: -0.5 - +0.5 mV/V
CR Filter
(be sure to specify)
/F2K: 2 kHz/2 Hz
/F1: 1 Hz/2 Hz
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-7766-A)

RELATED PRODUCTS

• PC configurator software (model: R7CFG)
• CSP+ file
The configurator software and CSP+ file are downloadable at our web site.
CSP+ file is also downloadable at CC-Link Partner Association's web site.
For connecting to PC, use commercially available Mini-B type USB cable. (provided by user)

GENERAL SPECIFICATIONS

Connection
  CC-Link IE Field: RJ-45 modular jack
  Power: Tension clamp terminal block
  I/O: M3 separable screw terminal (torque 0.5 N·m)
Solderless terminal: Refer to the drawing at the end of the section.
   Recommended manufacturer: Japan Solderless Terminal MFG.Co.Ltd, Nichifu Co.,ltd
  Applicable wire size: 0.25 to 1.65 mm2 (AWG 22 to 16)
Screw terminal: Nickel-plated steel
Housing material: Flame-resistant resin (gray)
Isolation: Input 0 or monitor output 0 to input 1 or monitor output 1 to CC-Link IE Field or FE to power
Zero adjustments: Configurable via R7CFG
Span adjustments: Configurable via R7CFG
Number of times of averaging: Configurable via R7CFG
Load coefficient: Configurable via R7CFG
Excitation Voltage: Configurable via R7CFG
Lowpass filter: Configurable via R7CFG
Monitor output: Configurable via R7CFG
Status indicator LEDs: PWR, RUN, RD, SD, D LINK, ERR
(Refer to the instruction manual for details)
Input status indicator LEDs: A.ZERO, ZERO, SPAN, MODE, RESET, UNDER, 0-100, OVER
(Refer to the instruction manual for details)
■Recommended solderless terminal

CC-Link IE Field COMMUNICATION

Protocol: IEEE 802.3
Transmission type: 1000BASE-T
Communication speed: 1 Gbps
Network cable: Cable conformed to CC-Link IE Field
Double shielded twist pair cable (CAT5e)
RJ-45 connector
Network topology: Line, star and ring
Max. number of stations: 120 (Total slave stations)
(Number of max. connectable slaves may vary depending on the master module. Refer to the instruction manual of the master module)
Max. station-to-station distance: 100 m
Station type: Remote device station
Link device: RX/RY 16 points, RWw/RWr 16 points
NetWork No.: 1 to 239 (factory default: 1)
Synchronous communication: Available

INPUT SPECIFICATIONS

■Strain Gauge Input:
• Strain Gauge
Input range:
Option code /R20
-2 – +2 mV/V (at 5 V excitation)
-4 – +4 mV/V (at 2.5 V excitation)
Option code /R10
-1 – +1 mV/V (at 5 V excitation)
-2 – +2 mV/V (at 2.5 V excitation)
Option code /R05
-0.5 – +0.5 mV/V (at 5 V excitation)
-1 – +1 mV/V (at 2.5 V excitation)
Max. Input range:
Option code /R20
-3 – +3 mV/V (at 5 V excitation)
-6 – +6 mV/V (at 2.5 V excitation)
Option code /R10
-1.5 – +1.5 mV/V (at 5 V excitation)
-3 – +3 mV/V (at 2.5 V excitation)
Option code /R05
-0.75 – +0.75 mV/V (at 5 V excitation)
-1.5 – +1.5 mV/V (at 2.5 V excitation)
Zero adjustment:
Option code /R20
-1 – +1 mV/V (at 5 V excitation)
-2 – +2 mV/V (at 2.5 V excitation)
Option code /R10
-0.5 – +0.5 mV/V (at 5 V excitation)
-1 – +1 mV/V (at 2.5 V excitation)
Option code /R05
-0.25 – +0.25 mV/V (at 5 V excitation)
-0.5 – +0.5 mV/V (at 2.5 V excitation)
Lowpass filter:
Approx. 2 kHz or approx. 2 Hz (option code /F2K)
Approx. 1 Hz or approx. 2 Hz (option code /F1)
Conversion rate: min. 2000 samples/sec.
• Excitation: 5 V ±10% or 2.5 V ±10%
(Input range doubled in the case of 2.5 V excitation)
Maximum current: max. 60 mA (Up to 4 strain gauges of 350 Ω can be connected in parallel-adding connection at 5 V excitation)
max. 100 mA (at 2.5 V excitation)

OUTPUT SPECIFICATIONS

Output range: 0 – 10 V DC (for input 0 - 100 %)
Load resistance: ≥ 100 kΩ
Operational range: -115 - +115 %

INSTALLATION

Current consumption
•DC at 24 V DC: ≤ 170 mA
Operating temperature: -10 to +55°C (14 to 131°F)
Storage temperature: -20 to +65°C (-4 to +149°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Atmosphere: No corrosive gas or heavy dust
Mounting: Surface or DIN rail (35 mm rail)
Weight: 220 g (0.49 lb)

PERFORMANCE

Accuracy:
Option code except /R05
±0.04 % (Averaging 128 samples or more)
±0.05 % (Averaging 64 samples)
±0.10 % (Averaging 8, 16, 32 samples)
±0.15 % (Averaging 4 samples)
±0.20 % (Averaging 2 samples)
Option code /R05
±0.05 % (Averaging 512 samples or more)
±0.10 % (Averaging 64, 128, 256 samples)
±0.20 % (Averaging 16, 32 samples)
±0.30 % (Averaging 2, 4, 8 samples)
Monitor output accuracy: ±0.1 %
Converted data range:
Input 0 / input 1: 0 – 10000 of the range from zero to span
Total input data: Sum of input 0 and input 1
Temperature coefficient:
Strain gauge input: ±0.015 %/°C (±0.008 %/°F)
Monitor output: ±0.015 %/°C (±0.008 %/°F)
Input delay time:
Lowpass filter 2 kHz max. 20 msec. (0 - 90 %)
Lowpass filter 2 Hz max. 200 msec. (0 - 90 %)
Lowpass filter 1 Hz max. 400 msec. (0 - 90 %)
Output delay time: ≤ 250 msec. (0 – 90 %)
Resolution: 1/10000
Insulation resistance: ≥ 100 MΩ with 500 V DC
Isolation: 1500 V AC @ 1 minute
(input 0 or monitor output 0 to input 1 or monitor output 1 to CC-Link IE Field or FE to power)