ES-7805-Y Rev.0
R7ML-EC8D
Remote I/O R7 Series
MECHATROLINK I/O MODULE
(PNP transistor output for extension, 8 points, shortcircuit protection, MECHATROLINK-I / -II use)
Functions & Features
• 8 points PNP transistor output extension module connected to MECHATROLINK I/O module (model: R7ML)
MODEL:R7ML–EC8D[1]
ORDERING INFORMATION
• Code number: R7ML-EC8D[1]
Specify a code from below for [1].
(e.g. R7ML-EC8D/Q)
• Specify the specification for option code /Q
(e.g. /C01)
I/O TYPE
EC8D
: PNP transistor output for extension, 8 points,
shortcircuit protection
[1] OPTIONS
blank
: none
/Q
: With options (specify the specification)
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to our web site.)
/C01
: Silicone coating
/C02
: Polyurethane coating
/C03
: Rubber coating
GENERAL SPECIFICATIONS
Connection:
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 mm
2
(AWG 22 to 16)
Screw terminal
: Nickel-plated steel
Housing material
: Flame-resistant resin (gray)
Isolation
: Output to internal circuits
Discrete output status indicator LED
: LED turns on with output ON
■Recommended solderless terminal
OUTPUT SPECIFICATIONS
Common
: Positive common (PNP) per 8 points
Maximum outputs applicable at once:
No limit (at 24 V DC)
Rated load voltage
Nominal
: 19.2 to 30 V DC
Absolute
: 15 to 45 V DC
Rated output current
: 0.25 A per point, 2.0 A per common
Residual voltage
: ≤ 2.0 V
Leakage current
: ≤ 0.3 mA (24 V DC load, all points OFF)
ON delay
: ≤ 0.5 msec.
OFF delay
: ≤ 1.5 msec.
Shortcircuit protection
: Works for 0.7 A or more; automatically resets after recovery
(When driving an inductive load, connect a diode in parallel with the load.)
INSTALLATION
Current consumption
•
DC
: Approx. 10 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
: DIN rail (35 mm rail)
Weight
: 90 g (0.2 lb)
PERFORMANCE
Insulation resistance
: ≥ 100 MΩ with 500 V DC
Dielectric strength
: 1500 V AC @ 1 minute (output to internal circuits)
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
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM