ES-9632 Rev.0
R8-DCN8A2
Remote I/O R8 Series
NPN TRANSISTOR OUTPUT MODULE, 8 points
(with shortcircuit protection, screw terminal block)
Functions & Features
• 8 channels for discrete output, compact size remote I/O module
• M3 screw terminal connection
MODEL: R8-DCN8A2[1]
ORDERING INFORMATION
• Code number: R8-DCN8A2[1]
Specify a code from below for [1].
(e.g. R8-DCN8A2/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 cable (model: MCN-CON or COP-US)
• PC configurator software (model: R8CFG)
Downloadable at our web site.
GENERAL SPECIFICATIONS
Connection
•
Output
: M3 screw terminals (torque: 0.6 N·m)
•
Excitation supply, internal bus
:
Connected to internal bus connector
•
Internal power
: Via bus connector
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
: 0.3 to 0.75 mm
2
(AWG 22 to 20)
Screw terminal
: Nickel-plated steel
Isolation
: Output or exc. supply to internal bus or internal power
Module address
: With DIP switch
Output at the loss of communication
: 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.
■Recommended solderless terminal size - M3
OUTPUT SPECIFICATIONS
Common
: Negative common (NPN) per 8 points
Maximum outputs applicable at once
: No limit (at 24 V DC)
Number of output
: 8 points
Rated load voltage
: 24 V DC ±10 %
Rated output current
: 0.1 A per point, 0.8 A per common
Residual voltage
: ≤ 0.5 V
Leakage current
: ≤ 0.1 mA
ON delay
: ≤ 0.5 msec.
OFF delay
: ≤ 1.5 msec.
With shortcircuit protection
With overheat protection
(When driving an inductive load, connect a diode in parallel with the load.)
INSTALLATION
Max. current consumption
: 80 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
: 110 g (0.24 lb)
PERFORMANCE
Data allocation
: 1
Module addresses in use
: 1
Power output (output
terminal
)
: Rated current 0.5 A DC per channel (rated current 3 A for internal fuse (slow blow fuse i
2
t (A
2
sec.) max. 5.04); Total: 3 A DC
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
CONNECTION DIAGRAMS
OPERATING MODE SETTING
(*) Factory setting
Note: Be sure to set unused SW2-1 through 2-4 and 2-7 to OFF.
EXTERNAL DIMENSIONS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM