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

R7G4HML3-6-TS4

Remote I/O R7G4H Series

MECHATROLINK I/O MODULE
(thermocouple input, 4 points, isolated, screw terminal block, MECHATROLINK- III use)

Functions & Features
• 4 points thermocouple input for MECHATROLINK- III
• Easy parameter setting of individual channels with M-System's configurator software
 

MODEL: R7G4HML3-6-TS4–R[1]

ORDERING INFORMATION
• Code number: R7G4HML3-6-TS4-R[1]
Specify a code from below for [1].
  (e.g. R7G4HML3-6-TS4-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
TS4: Thermocouple input, 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: Options other than the above (specify the specification)

SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's 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-TS4)

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
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
Temperature unit: Configurable via R7CFG
Thermocouple setting: Configurable via R7CFG
Burnout setting: Configurable via R7CFG
Linearization: Standard
Cold junction compensation: CJC sensor attached to the
input terminals
Status indicator LEDs: PWR, ERR, CON, LNK1, LNK2
 (Refer to the instruction manual for details)

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: TYCO AMP Industrial mini I/O connector
Max. number of slaves: 62
(The maximum number of slaves might change depending on the master unit. Refer to the manual of the master 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
Slave monitoring: None

INPUT SPECIFICATIONS
Input resistance: 30 kΩ min.
Burnout sensing: 0.1 μA

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 accuracy: ±1°C (±1.8°F) except ±2.0°C (±3.6°F) for B, R, S, C, PR
Conversion rate: 240 msec.
Converted data range
Engineering unit value: (°C, K) × 10(integer);
 No multiplication for °F
Scaling: Refere to the R7CFG operation manual for details.
Cold junction compensation error: ±1.0°C maximum (at 25°C ±10°C); ±1.8°F maximum (at 77°F ±18°F)
(±1.5°C or ±2.7°F for R, S, PR)
Cold junction compensation is not available for B thermocouple.
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
 R, S, C & PR; ±0.03 %/°C (±0.02 %/°F)
 B: ±0.05 %/°C (±0.03 %/°F)
Input delay time: ≤ 60 msec. (0 - 90 %)
Burnout response time: ≤ 1 sec.
Insulation resistance: ≥ 100 MΩ with 500 V DC
Isolation: 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
  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

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 (slave) transmits 90% of input signal.
TCOM: MECHATROLINK-III transmission cycle set at master
(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. Averaging: Conversion rate × 3

E.g.: MECHATROLINK-III transmission cycle: 0.5 msec.
Response of input module (TINP): input delay time (60 msec.) +  conversion rate (240 msec.) × 3
+ input internal processing delay time (0.5 msec. × 2) = 781 [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.

MG Co., Ltd.