MODEL: R7K4FML-6-DC32B

R7K4FML-6-DC32B SPECIFICATIONS

ES-7771-D Rev.0 Page 2/8

http://www.m-system.co.jp/

■ 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: 0.25 msec., 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)

OUTPUT SPECIFICATIONS

Common: Positive common (PNP) per 32 points

Maximum outputs applicable at once: No limit (at 24 V DC)

Rated load voltage: 24 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: Approx. 60 mA

Operating temperature: 0 to 55°C (32 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 power)

500 V AC @ 1 minute (MECHATROLINK or FE to output or

power)

STANDARDS & APPROVALS

EU conformity:

EMC Directive

EMI EN 61000-6-4

EMS EN 61000-6-2

RoHS Directive

EN 50581