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

R7K4FE-6-DC16

Remote I/O R7K4F Series

ETHERNET I/O MODULE
(Modbus/TCP (Ethernet), reray contact output, 16 points, screw terminal block)

Functions & Features
• 16 points relay contact output module for Modbus/TCP (Ethernet)

MODEL: R7K4FE-6-DC16-R[1]

ORDERING INFORMATION
• Code number: R7K4FE-6-DC16-R[1]
Specify a code from below for [1].
  (e.g. R7K4FE-6-DC16-R/Q)
• Specify the specification for option code /Q
  (e.g. /C01)

TERMINAL BLOCK
6: Screw terminal block for power  supply
  RJ-45 Modular jack for communication
  Screw terminal block for I/O

I/O TYPE
DC16: Relay contact output, 16 points

POWER INPUT
DC power
R: 24 V DC
(Operational voltage range: ±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 M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating

GENERAL SPECIFICATIONS
Connection
Ethernet: RJ-45 Modular Jack
Power input, output: 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: Output 0 to output 1 to output 2 to output 3 to output 4 to output 5 to output 6 to output 7 to output 8 to output 9 to output 10 to output 11 to output 12 to output 13 to output 14 to output 15 to Ethernet or FE to power
Output at the loss of communication:
Output hold(*), Output clear
Selectable with the front DIP SW
(*) factory default setting
Indicator LEDs: PWR, ERR indicate the module’s operating conditions. (Refer to the insruction manual) 
Discrete output indicator LEDs: Green LED; turns on with output ON

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
IP address: 192.168.0.1 (factory setting);
Selectable with PC Configurator Software (model: R7CFG)
Port No.: 502
Ethernet indicator LED: Link, Link100, COL
 (Refer to the insruction manual)

OUTPUT SPECIFICATIONS
Common: 1 common per 1 point (16 points)
Maximum load current: 2.0 A per point
Maximum outputs applicable at once: No limit (at 24 V DC)
Output supply voltage/current: 24V DC±10%/≥ 120mA
Rated load: 250 V AC @ 2A, 30 V DC @ 2A
Maximum switching voltage: 250 V AC, 30 V DC
Maximum switching power: 500 VA (AC), 60 W (DC)
Minimum applicable load: 5 V DC @ 1 mA
Mechanical life
: 2 × 107 cycles (300 cycles per min.)
When driving an inductive load, external contact protection and noise quenching recommended.
ON delay time: ≤ 10 msec.
OFF delay time: ≤ 10 msec.

INSTALLATION
Current consumption
DC: Approx. 130 mA (contact output load charge is not included)
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: 330 g (0.73 lb)

PERFORMANCE
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute(Output 0 to output 1 to output 2 to output 3 to output 4 to output 5 to output 6 to output 7 to output 8 to output 9 to output 10 to output 11 to output 12 to output 13 to output 14 to output 15 to Ethernet or FE to power)

STANDARDS & APPROVALS
EU conformity:
EMC Directive 
  EMI EN 61000-6-4
  EMS EN 61000-6-2
Low Voltage Directive 
 EN 61010-1,EN 61010-2-201
 Measurement Category II (output)
 Pollution Degree 2
Output to power: Basic insulation (250 V)
RoHS Directive
  EN 50581

PC CONFIGURATOR
The following parameters can be set with using PC Configurator Software (model: R7CFG)
Refer to the users manual for the R7CFG for detailed operation of the software program.

EXTERNAL VIEW

TERMINAL ASSIGNMENTS

MODBUS FUNCTION CODES & SUPPORTED CODES

MODBUS I/O ASSIGNMENT

I/O DATA DESCRIPTIONS

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

MOUNTING REQUIREMENTS unit: mm (inch)

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
Note: In order to improve EMC performance, bond the FE terminal to ground.
Caution: FE terminal is NOT a protective conductor terminal.

MG Co., Ltd.