ES-7772-A Rev.3

R7G4HML3-6-SV4

Remote I/O R7G4H Series

MECHATROLINK I/O MODULE

(DC voltage/current input, 4 points, isolated, screw terminal block, MECHATROLINK-III use)
Functions & Features
• 4 points each DC voltage/current input
for MECHATROLINK- III
• Easy parameter setting of individual channels with the configurator software
 

MODEL: R7G4HML3-6-SV4–R[1]

ORDERING INFORMATION

• Code number: R7G4HML3-6-SV4-R[1]
Specify a code from below for [1].
  (e.g. R7G4HML3-6-SV4-R/Q)
• Specify the specification for option code /Q
  (e.g. /C01/SET)

TERMINAL BLOCK

6: Screw terminal block for power supply
    Connector for MECHATROLINK- III
    Screw terminal block for I/O

I/O TYPE

SV4: DC voltage/current input (10 V/20 mA), 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 (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-7772-SV4)

RELATED PRODUCTS

• PC Configurator cable (model: MCN-CON or COP-US)
• PC configurator software (model: R7CFG)
Downloadable at our web site.

GENERAL SPECIFICATIONS

Connection
  MECHATROLINK-III: MECHATROLINK-III connector 
  Power input, input: 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 to input 1  to input 2 to input 3 to MECHATROLINK or FE to power
Zero adjustments: Configurable via R7CFG
Span adjustments: Configurable via R7CFG
Input range: Configurable via R7CFG
Conversion rate: Configurable via R7CFG
Status indicator LEDs: PWR, ERR, CON, LNK1, LNK2
 (Refer to the instruction manual for details)
Configurator connection: 2.5 dia. miniature jack
■Recommended solderless terminal

MECHATROLINK-III COMMUNICATION

Baud rate: 100 Mbps
Transmission distance: 6300 m max.
Distance between stations: 100 m max.
Transmission media: MECHATROLINK cable (Model JEPMC-W6013-x-E, Yaskawa Controls Co., Ltd.)
Connector: TE Connectivity Industrial mini I/O connector
Max. number of Subordinate Devices: 62
(The maximum number of Subordinate Devices might change depending on the Main Device unit. Refer to the manual of the Main Device unit)
Transmission cycle: 125 µsec., 250 µsec., 500 µsec., 1 – 64 msec. (with 1 msec. increments)
Communication cycle: 125 µsec. through 64 msec.
Applicable profile: Standard I/O profile (cyclic communication)
 Event-driven communication acquiring ID profile (event-driven communication)
Transmission bytes: 16 bytes
Station address: 03H through EFH (set with rotary switches)
Cyclic communication: Available
Event-driven communication: Available
Subordinate Device monitoring: None

INPUT SPECIFICATIONS

■Current range
• Input resistance: 70 Ω
• Input range: -20 – +20 mA DC, 0 – 20 mA DC,
4 – 20 mA DC
■Narrow span voltage
• Input resistance: ≧ 100 kΩ
• Input range: -1 – +1 V DC, 0 – 1 V DC,
-0.5 – +0.5 V DC
■Wide span voltage
• Input resistance: ≧ 1 MΩ
• Input range:-10 – +10 V DC, -5 – +5 V DC,
0 – 10 V DC, 0 – 5 V DC, 1 – 5 V DC

INSTALLATION

Current consumption
•DC: Approx. 100 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

Conversion rate / conversion accuracy:
10 ms / ±0.8 %, 20 ms / ±0. 4%, 40 ms / ±0.2 %, 80 ms / ±0.1 %
Data range: 0 – 10000 of the input range
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
Input delay time: ≤ 50 msec. (0 - 90 %)
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute
(input 0 to input 1 to input 2  to input 3 MECHATROLINK or FE to power)

STANDARDS & APPROVALS

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

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

■ INPUT TERMINAL ASSIGNMENT
■ POWER SUPPLY TERMINAL ASSIGNMENT

MECHATROLINK RELATED COMMANDS

DATA CONVERSION

RESPONSE TIME

Response time of analog input module is time from when 0 to 100% stepwise signal change is applied to the analog module till when the communication ASIC of the module (Subordinate Device) transmits 90% of input signal.
TCOM: MECHATROLINK-III transmission cycle set at Main Device
(depends on system and configuration)

TINP: Input module response time ≤  Input Delay time (Ta) +  Conversion rate*1 (Tb) + input internal processing delay time (Tc) (two transmission cycle)

*1. Conversion rate × 2
   
E.g.: Conversion rate: 10 msec., transmission cycle of 0.5 msec.
Input module response time (TINP): Input Delay time (50 msec.) + Conversion rate (10 msec.) × 2 + internal processing delay time (0.5 msec. x 2) = 71 [msec.]

I/O DATA DESCRIPTIONS

Scaling of analog input module is configurable with the configurator software (model: R7CFG). Refer to the software manual for details.

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.