ES-9743 Rev.4
R8-DC4C
Remote I/O R8 Series
PHOTO MOSFET RELAY OUTPUT MODULE
Functions & Features
• 4-channel photo MOSFET relay output, compact size remote I/O module
MODEL: R8–DC4C[1]
ORDERING INFORMATION
• Code number: R8-DC4C[1]
Specify a code from below for [1].
(e.g. R8-DC4C/Q)
• Specify the specification for option code /Q
(e.g. /C01)
[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
RELATED PRODUCTS
• PC configurator software (model: R8CFG)
Downloadable at our 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
•
Output
: 4-pin e-CON connector
Unit side connector XN2D-1474-S002 (Omron)
Recommended cable side connector XN2A-1470 (Omron)
Applicable wire size 0.08 - 0.5 mm
2
(AWG28 - 20)
Outer sheath diameter: max. 1.5 dia
(The cable connector is not included in the package.
Refer to the specifications of the product.)
•
Excitation supply, internal bus
:
Connected to internal bus connector
•
Internal power
: Supplied from internal bus connector
Isolation
: Output or exc. supply to internal bus or internal power
Module address
: With rotary switch
Output at the loss of communication
: Selectable with the side DIP SW
Terminating resistor
: Built-in (DIP Switch, default: disable)
Configuration mode
: With DIP switches on the side panel
Status indicator
: Bi-color (red/green) LED; Refer to the instruction manual.
Discrete output status indicators
: Green LED; Refer to the instruction manual.
OUTPUT SPECIFICATIONS
Number of outputs
: 4
Rated load voltage
: 48 V peak AC/DC
Rated output current
: 0.2 A per point
Output ON resistance
: ≤ 1 Ω
Leakage current at open circuit
: ≤ 0.1 mA
ON delay
: ≤ 5 msec.
OFF delay
: ≤ 3 msec.
(When driving an inductive load, external contact protection and noise quenching recommended.)
INSTALLATION
Max. current consumption
: 120 mA
Operating temperature
: -10 to +55°C (14 to 131°F)
Operating humidity
: 30 to 90 %RH (non-condensing)
Atmosphere
: No corrosive gas or heavy dust
Mounting
: DIN rail
Weight
: 60 g (2.12 oz)
PERFORMANCE
Data allocation
: 1
Module addresses in use
: 1
Insulation resistance
: ≥ 100 MΩ with 500 V DC
Dielectric strength
: 1500 V AC @ 1 minute
(output or exc. supply to internal bus or internal power to ground)
STANDARDS & APPROVALS
EU conformity
:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive
EXTERNAL VIEW
OPERATING MODE SETTING
(*) Factory setting
Caution ! - SW4-1 through 4-6 are unused. Be sure to turn off unused ones.
EXTERNAL DIMENSIONS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM