ES-7801-N Rev.0
R7C-EA8
Remote I/O R7 Series
CC-Link I/O MODULE
(CC-Link V.1.10; discrete input for extension, 8 points)
Functions & Features
• 8 points discrete input extension module connected to CC-Link I/O module (model: R7C)
MODEL:R7C–EA8[1]
ORDERING INFORMATION
• Code number: R7C-EA8[1]
Specify a code from below for [1].
(e.g. R7C-EA8/Q)
• Specify the specification for option code /Q
(e.g. /C01)
I/O TYPE
EA8
: Discrete input for extension, 8 points
[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
: Input to internal circuits
Discrete input status indicator LED
: LED turns on with input ON
■Recommended solderless terminal
INPUT SPECIFICATIONS
Common
: Positive or negative common (NPN/PNP) per 8 points
Maximum inputs applicable at once
: No limit (at 24 V DC)
Rated input voltage
: 24 V DC ±10 %; ripple 5 %p-p max.
ON voltage / current
: ≥ 15 V DC (input – COM) / ≥ 3.5 mA
OFF voltage / current
: ≤ 5 V DC (input – COM) / ≤ 1 mA
Input current
: ≤ 5.5 mA per point at 24 V DC
Input resistance
: Approx. 4.4 kΩ
ON delay
: ≤ 2.0 msec.
OFF delay
: ≤ 2.0 msec.
INSTALLATION
Current consumption
•
DC
: Approx. 10 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
: 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 (input 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
■ INPUT TERMINAL ASSIGNMENT
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM