ES-9749 Rev.7
R8-ND1
Remote I/O R8 Series
POWER/NETWORK MODULE
(DeviceNet)
Functions & Features
• Free combination of analog and discrete I/O
• Space-saving
Typical Applications
• Remote I/O for DCS and PLC
MODEL: R8–ND1–R[1]
ORDERING INFORMATION
• Code number: R8-ND1-R[1]
Specify a code from below for [1].
(e.g. R8-ND1-R/Q)
• Specify the specification for option code /Q
(e.g. /C01)
MODULE TYPE
ND1
: DeviceNet
POWER INPUT
DC power
R
: 24 V DC
(Operational voltage range: ±10 %; ripple 10 %p-p max.)
[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: COP-US)
• PC configurator software (model: R8CFG)
• EDS file
The EDS files and configurator software are downloadable at our web site.
PACKAGE INCLUDES...
• Protective cover
GENERAL SPECIFICATIONS
Connection
•
Power input, excitation supply
: Tension clamp (Front Twin connection)
Applicable wire size
: 0.2 - 2.5 mm
2
Stripped length
: 10 mm
•
DeviceNet
: Tension clamp (Front Twin connection)
•
Internal bus or internal power or
excitation
supply
: Via connector
Max. number of I/O modules
: 16
(Max. consumption current of I/O modules: 1.6 A)
Isolation
: DeviceNet to internal bus or internal power or power input to exc. supply to FE1
Status indicators
: Power, RUN, NS, MS
Data allocation
: Mode 1, 2
DeviceNet COMMUNICATION
Node address setting
: Set with rotary switch; 00 – 63
Baud rate setting
: Set with rotary switch; 125 kbps, 250 kbps, 500 kbps
Transmission cable
: Approved for DeviceNet
Stripped length 10 mm
I/O data allocation size
: 8 to 64 words (variable)
INSTALLATION
Power consumption
•
DC
: Approx. 12 W 24 V DC (@ internal power max. current 1.6 A)
Internal power supply (power supply for I/O module)
:
• DC power supply: 5 V DC
• Current capacity: 1.6 A
Excitation supply output (excitation for I/O module)
•
DC
: 24 V DC ±10 %
•
Operational current:
10 A
(From power supply (exitation supply) connector, via connector for internal bus, supplied to each I/O module. Power output current consumption must be under operational current.)
Supply voltage to network
: 11 – 25 V DC supplied through the network terminal block
Supply current to network
: 50 mA max.
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
: 180 g (0.40 lb)
PERFORMANCE
Insulation resistance
: ≥ 100 MΩ with 500 V DC
Dielectric strength
: 1500 V AC @ 1 minute
(DeviceNet to internal bus or internal power or power input to exc. supply to FE1)
STANDARDS & APPROVALS
EU conformity
:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive
EXTERNAL VIEW
CONNECTION DIAGRAMS
EXTERNAL DIMENSIONS unit: mm [inch]
■UNIT
■PROTECTIVE COVER
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
Note: In order to improve EMC performance, bond the FE1 terminal to ground.
Caution: FE1 terminal is NOT a protective conductor terminal.