제품소개

제품소개

ND-6150

ㆍ▷ 8DI/8DO Modbus RTU Remote I/O

ㆍ▷ 10–30 VDC output load voltage (wet contact)

ㆍ▷ Maximum 650 mA current sink per digital output channel

ㆍ▷ 8 isolated digital inputs (sink/source)

Manual

Data sheet

Features
▷ 10–30 VDC output load voltage (wet contact)
▷ Maximum 650 mA current sink per digital output channel
▷ 8 isolated digital inputs (sink/source)
▷ Dry contact: Logical 0: open Logical 1: closed to ground Wet contact: Logical 0: 1 VDC max. Logical 1: 10–30 VDC
▷ Programmable host watchdog timer for host failure protection.
▷ Isolation protection: 3 kV

Specification & Introduction
▷ Function 
    Analog input Analog output & 
    digital input Digital input & output Relay output & digital input
 Analog input
▷ Channel
    8 differential or 
    6 differential & 
    2 single-ended
    - - -
▷ Resolution 
    16/12-bit - - -
▷ Sample rate (Software selectable) 
    60/s (12-bit)
    10/s (16-bit) - - -
▷ Input range(Voltage) 
    ±150/500 mV, ±1/5/20 V - - -
▷ Input range(Current) 
    ±20 mA - - -
 Analog output
▷ Channel 
    - 4 - -
▷ Resolution 
    - 14-bit - -
▷ Output range(Voltage) 
    - 0–5V, ±5V, 
    0–10V, ±10V - -
▷ Output range(Current) 
    - 0–20 mA - -
▷ Accuracy(Voltage) 
    - ±0.02% of FSR - -
▷ Accuracy(Currnet) 
    - ±0.1% of FSR - -
 Digital output
▷ Channel 
    - - 8 isolated output (source) 4 relay output
▷ Max. load current 
    - - 650mA per channel -
▷ Output isolation Voltage 
    - - 3750Vrms -
▷ Relay contact rating(AC) 
    - - - 0.6A/125Vac
▷ Relay contact rating(DC) 
    - - - 2A/30Vdc
▷ ON/OFF time interval 
    - - - Operate Time: 3ms max.
    Release Time: 2ms max.
 Digital input
▷ Channel 
    - 
    4 isolated with common source
    8 (sink/source) Isolated with common source 
    4 isolated with common source
▷ Wet Contact Input 
    - Low(0): 1V max. Low(0): 1V max. Low(0): 1V max.
    - High(1): 10V to 30V High(1): 10V to 30V High(1): 10V to 30V
▷ Dry Contact Input: 
    - - Low(0): open 
    High(1): close to DI.GND -
▷ Input isolation Voltage 
    - 3750Vrms 3750Vrms 3750Vrms
 General Spec
▷ Operation temp. 
    -10–70 °C -10–70 °C -10–70 °C -10–70 °C
▷ Communication protocol 
    Modbus RTU & ASCII Modbus RTU & ASCII 
    Modbus RTU & ASCII Modbus RTU & ASCII

Ordering Information
▷ ND-6117
    8-ch analog input, RS-485, Modbus RTU and ASCII
▷ ND-6124
    4-ch analog output, 4-ch digital input, RS-485, Modbus RTU 
    and ASCII
▷ ND-6150
    8-ch digital input, 8-ch digital output, RS-485, Modbus RTU 
    and ASCII
▷ ND-6160
    4-ch relay output,4-ch digital input, RS-485, Modbus RTU 
    and ASCII