ARD-DI08N-4S (NPN, 10-28VDC, 10MA/POINT) Converter

Main features

DeviceNet Digital Remote I/O
● Automatic communication speed recognition
: Enables to recognize communication speed automatically
when connecting with master
● Network Voltage monitoring
: If PV is lower than SV, enables to receive error flag for network power monitoring as Explicit message.
● Additional expansion units
- Standard terminal block type: Connectable up to 3 expansion units
- Sensor connector type: Connectable up to 7 expansion units
- Expandable I/O points up to max. 64 points for Standard terminal type, sensor connector type
● Reading the number of expansion units
: Reads the number of connected expansion units
● Reading model name: Reads the connected model name of connected units (sensor connector type)
● Reading the unit specifications: Reads the specifications of connected units

DeviceNet Analog Remote I/O
● Adopts DeviceNet, standard open Network
: Communicates other DeviceNet devices without additional installations
: Configuratable power and communication system only with communication cables
: Connectable max. 63 units per 1 master unit
● Strong against noise and high accuracy(0.3%) measurement with differential input method(measuring difference between +, - input signal)
● Various I/O range: 0-5VDC, 1-5VDC, 0-10VDC, -5-5VDC, -10-10VDC, DC4-20mA, DC0-20mA
● Scale function: Settable high/low limit scale value
● Various functions
: Automatic communication speed recognition, Network voltage monitoring, Input digital filter, Peak/Bottom Hold, hysterisis, reading model name and number of units, I/O and status flag monitoring
● Built-in surge, ESD protection, Reverse polarity protection circuit
● Mounting DIN rail method and screw lock method


Applications 

* Automobile production line