ES-6247 Rev.3

R10M-CT4E

Plug-in Remote I/O R10 Series

MODBUS I/O MODULE

(4 points, RMS sensing, clamp-on current sensor input)
Functions & Features
• Plug-in construction
• Modbus-RTU protocol communication
• Easy-to-install clamp-on type current sensor without needing a current transformer
• Wide input range from 5 A up to 600 A
• High-density mounting

MODEL: R10M-CT4E-R[1]

ORDERING INFORMATION

• Code number: R10M-CT4E-R[1]
Specify a code from below for [1].
(e.g. R10M-CT4E-R/Q)
• Specify the specification for option code /Q
(e.g. /C01)

I/O TYPE

CT4E: Clamp-on current sensor CLSE use 4 points

POWER INPUT

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

[1] 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

• Installation base (model: R10-BS)
• PC Configurator cable (model: MCN-CON or COP-US)
• PC configurator software (model: R10CFG)
Downloadable at our web site.
• Clamp-on current sensor (model: CLSE)
The clamp-on current sensors, not included in this product package, must be ordered separately. Required number depends upon the system configuration.

PACKAGE INCLUDES...

• Terminating resistor 110 Ω (0.25 W)

GENERAL SPECIFICATIONS

Construction: Plug-in
Connection
• Connected to base with connector
• Base
M2.6 screw terminals (torque: 0.5 N·m)
Applicable solderless terminal size (M3)
Screw terminal: Nickel-plated steel
Housing material: Flame-resistant resin (black)
Isolation: Input to Modbus to power input to FE1
Input waveform
RMS sensing: Up to 15 % of 3rd harmonic content
Status indicators: Power, Run, Error
Configuration: Select sensors for 4 points (CT1, CT2, CT3, CT4) each with PC Configurator Software (model: R10CFG)
Configurator connection: 2.5 dia. miniature jack
■Recommended solderless terminal size - M3 (unit: mm)

MODBUS COMMUNICATION

RS-485
Standard: Conforms to TIA/EIA-485-A
Protocol: Modbus-RTU, Modbus-ASCII
Transmission distance: 500 meters max.
Transmission media: Shielded twisted-pair cable
(CPEV-S 0.9 dia.)
Status indicator LED: RD, SD
Transmission setting: PC configurator software

INPUT SPECIFICATIONS

Input setting: PC configurator software
Clamp-on current sensor (CT1, CT2, CT3, CT4)
Input (sensor & range)
CLSE-R5: 0 – 5 A
CLSE-05: 0 – 50 A
CLSE-10: 0 – 100 A
CLSE-20: 0 – 200 A
CLSE-40: 0 – 400 A
CLSE-60: 0 – 600 A
Frequency: 50 / 60 Hz (45 - 65 Hz)
Operational range: 0 – 105 % of rating
Overload capacity
CLSE-R5: 10 A continuous
CLSE-05: 60 A continuous
CLSE-10: 120 A continuous
CLSE-20: 240 A continuous
CLSE-40: 480 A continuous
CLSE-60: 720 A continuous
Note: Be sure that the input voltage is of 480 V or less.

INSTALLATION

Current consumption: ≤ 90 mA
Operating temperature: -10 to +55°C (14 to 131°F)
Storage temperature: -10 to +55°C (14 to 131°F)
Operating humidity: 10 to 90 %RH (non-condensing)
Atmosphere: No corrosive gas or heavy dust
Mounting: Installation Base (model: R10-BS)
Weight: 120 g (0.26 lb) except base

PERFORMANCE

Conversion accuracy: ±1 % except the sensor accuracy
Conversion rate: 14 msec.
Data range
CLSE-R5: Integer that engineering unit value (A) multiplied by 1000
CLSE-05, CLSE-10, CLSE-20: Integer that engineering unit value (A) multiplied by 100
CLSE-40, CLSE-60: Integer that engineering unit value (A) multiplied by 10
(Scaling of converted data is configurable with the configurator software)
Temp. coefficient: ±0.03 %/°C (±0.02 %/°F)
Response time: ≤ 2 sec. (0 – 90 %)
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute (input to Modbus to power input to FE1)

STANDARDS & APPROVALS

EU conformity:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive

CONFIGURATOR SOFTWARE SETTING

The following parameters can be set with using PC Configurator Software (model: R10CFG)
Refer to the users manual for the R10CFG for detailed operation of the software program.