ES-7773-G Rev.3

R7K4FML3-6-DC32A1

Remote I/O R7K4F Series

MECHATROLINK I/O MODULE

(NPN transistor output, 32 points, screw terminal block, MECHATROLINK- III use, external excitation 12V)
Functions & Features
• 32 points NPN transistor output module for MECHATROLINK- III
 

MODEL:R7K4FML3-6-DC32A1-R[1]

ORDERING INFORMATION

• Code number: R7K4FML3-6-DC32A1-R[1]
Specify a code from below for [1].
  (e.g. R7K4FML3-6-DC32A1-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

DC32A1: NPN transistor output, 32 points
      (12 V external output power)

POWER INPUT

DC power
R: 24 V DC
(Operational voltage range: ±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 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-7773-DC32)

GENERAL SPECIFICATIONS

Connection
 
MECHATROLINK-III: MECHATROLINK-III connector 
  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 to MECHATROLINK or FE to power
Output at the loss of communication:
Output hold (*), Output clear
Selectable with the front DIP SW
(*) factory default setting
Status indicator LEDs: PWR, ERR, CON, LNK1, LNK2 (5 LEDs) indicate the module’s operating conditions. (Refer to the insruction manual)
Discrete output status indicator LED: Green LED turns on with output ON
■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: 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

OUTPUT SPECIFICATIONS

Common: Negative common (NPN) per 32 points
Maximum outputs applicable at once: No limit (at 12 V DC)
Rated load voltage: 12 V DC ±10 %, ripple 5 %p-p max.
Rated output current: 0.1 A per point, 3.2 A (two points total) per common
Residual voltage: ≤ 1.2 V
Leakage current: ≤ 0.1 mA
ON delay: ≤ 0.2 msec.
OFF delay: ≤ 0.5 msec.
Overload current protection function: Limits the current value when overcurrent is detected
Overheat protection function: Turns OFF the outputs when overheat is detected
(When driving an inductive load, connect a diode in parallel with the load.)

INSTALLATION

Current consumption
DC at 24 V DC: ≤ 110 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: 330 g (0.73 lb)

PERFORMANCE

Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute (output to MECHATROLINK or FE to power)

STANDARDS & APPROVALS

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

EXTERNAL VIEW

TERMINAL ASSIGNMENTS

■OUTPUT TERMINAL ASSIGNMENT
■POWER SUPPLY TERMINAL ASSIGNMENT

MECHATROLINK RELATED COMMANDS

RESPONSE TIME

Response time of discrete output module is the time till when the module output the signal from when output data is received by the communication ASIC of the module.
TCOM: MECHATROLINK-III transmission cycle set at master
(depends on system and configuration)

TOUT: Response 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, ON delay time or OFF delay time)

E.g.: MECHATROLINK-III transmission cycle: 0.5 msec., discrete output OFF
Response of output module (T0UT): Output internal processing delay time (0.125 msec.) + Delay of output circuit (0.5 msec.) 
= 0.625 [msec.]

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.