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

R7G4HML

Remote I/O R7G4HML Series

MECHATROLINK I/O MODULE
(MECHATROLINK-I/-II)

 

MODEL: R7G4HML-6-[1]-R[2]

ORDERING INFORMATION
• Code number: R7G4HML-6-[1]-R[2]
Specify a code from below for each [1] and [2].
(e.g. R7G4HML-6-YVF4-R/Q)
• Specify the specification for option code /Q
  (e.g. /C01)

TERMINAL BLOCK: 6
Screw terminal block for power supply
Connector for MECHATROLINK-I/-II
Screw terminal block for I/O

[1] I/O TYPE
SVF4: DC voltage /current input (10 V/20 mA), 
  high speed, 4 points
YVF4: DC voltage output, high speed, 4 points

POWER INPUT
DC power
R: 24 V DC

[2] 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

FUNCTIONS & FEATURES
MECHATROLINK I/O module, R7G4HML interfaces discrete I/Os and PLC or PC via MECHATROLINK-I/-II.
Removable terminal blocks make the module replaceable without disconnection of wiring

RELATED PRODUCTS
• PC configurator software (model: R7CFG)
Downloadable at M-System’s web site.
A dedicated cable is required to connect the module to the PC.  Please refer to the internet software download site or the users manual for the PC configurator for applicable cable types.

GENERAL SPECIFICATIONS
• Common Specifications
Power input: 24 V DC ±10 %; ripple 10 %p-p max.
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @1 minute
(between isolated circuits)
Operating temperature: 0 to 55°C (32 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Atmosphere: No corrosive gas or heavy dust
Mounting: DIN rail (35 mm wide)  or wall
Connection
  MECHATROLINK
: MECHATROLINK-I/-II connector
  Power & I/O: M3 separable screw terminals
  (torque 0.5 N·m)
Screw terminal material: Nickel-plated steel
Recommended solderless terminal:
  Applicable wire size: 0.25 to 1.65 mm2 (AWG 22 to 16)
  Recommended manufacturer: Japan Solderless Terminal MFG.Co.,Ltd, Nichifu Co.,Ltd
Status indicator LEDs: PWR, RUN, ERR, SD, RD
(Refer to the instruction manual for details)
 Current Consumption (at 24 V DC) & Weight
R7G4HML-6-SVF4: Approx. 70 mA, 220 g (0.49 lb)
R7G4HML-6-YVF4: Approx. 100 mA, 220 g (0.49 lb)

MECHATROLINK COMMUNICATION
■ MECHATROLINK:
Mode: Set with DIP switches
(MECHATROLINK-I or -II, data length; Factory setting: MECHATROLINK-II; data length (17 bytes)
(Refer to the instruction manual)
Station address: 60H - 7FH
(Function selected with Rotary SW.  Factory setting: 61H). (Refer to the instruction manual)

MECHATROLINK-I
Baud rate
: 4 Mbps
Transmission distance: 50 m max.
Distance between stations: 30 cm min.
Transmission media: MECHATROLINK cable (Model JEPMC-W6003-x-E, Yaskawa Controls Co., Ltd.)
Max. number of slaves: 15
(The maximum number of slaves might change depending on the master unit. Refer to the manual of the master unit)
Transmission cycle: 2 msec. (fixed)
Data length: 17 bytes
MECHATROLINK-II
Baud rate
: 10 Mbps
Transmission distance: 50 m max.
Distance between stations: 50 cm min.
Transmission media: MECHATROLINK cable (Model JEPMC-W6003-x-E, Yaskawa Controls Co., Ltd.)
Max. number of slaves: 30
(The maximum number of slaves might change depending on the master unit. Refer to the manual of the master unit)
Transmission cycle: 0.5 msec., 1 msec., 1.5 msec., 2 msec., 4 msec., 8 msec.
Data length: 17 bytes / 32 bytes selectable (Must choose identical data size for all stations on one network)

STANDARDS & APPROVALS
EU conformity:
EMC Directive 
  EMI EN 61000-6-4
  EMS EN 61000-6-2
RoHS Directive
  EN 50581

EXTERNAL VIEW

CONNECTION DIAGRAMS

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 (slave) transmits 90 % of input signal.
Response time of analog output module is time from when 0 to 100% stepwise signal change is received by the communication ASIC of the module (slave) till when the analog output signal reaches 90 %.
TCOM: MECHATROLINK-II transmission cycle set at master
(depends on system and configuration)

TI: Delay of input module ≤ Delay of input circuit (Ta) +  Conversion time*1 (Tb) + Input internal processing delay time (Tc) (one transmission cycle)

TINP: Response time of input module ≤ TI + TCOM

TO: Delay of output module ≤ Output internal processing delay time (Td) (one minimum transmission cycle the unit can handle) + Conversion time (Te) + Delay of output circuit (Tf)

TOUT: Response time of output module ≤ TO + TCOM

*1. For R7G4HML-6-SVF4, Conversion time x Averaging

E.g.1: R7G4HML-6-SVF4 (Averaging: 1), MECHATROLINK-II transmission cycle of 0.5 msec.
Delay of input module (TI): Delay of input circuit (1 msec.) + Conversion time (1 msec.) x Averaging (1)
      + Input internal processing delay time (0.5 msec.) = 2.5 [msec.]
Response time of input module (TIN): TI (2.0 msec.) + TCOM (0.5 msec.) = 3.0 [msec.]

E.g.2: YVF4 module: MECHATROLINK-II transmission cycle of 1 msec.
Delay of output module (T0): Internal processing delay time (0.5 msec.) + Conversion time (0.25 msec.) + Delay of output circuit (0.25 msec.) = 1.0 [msec.]
Response time of output module (TOUT): T0 (1.0 msec.) + TCOM (1.0 msec.) = 2.0 [msec]

I/O DATA DESCRIPTIONS
Scaling of analog I/O module is configurable with the configurator software (model: R7CFG). Refer to the software manual for details.

DIMENSIONS unit: mm (inch)

MOUNTING REQUIREMENTS unit: mm (inch)

M-System Co., Ltd.