6
•
Introduction
1.3 Overview of NuDAM-6012/D
What is NuDAM-6012/D?
NuDAM-6012/D is a multi -functions analog input module. The
programmable input voltage range of analog input channel is from
±
10V
maximum to
±
150mV minimum.
The module also provides the alarm function and the event counter just
like NuDAM-6011/D. In fact, the NuDAM-6012/D provides almost all
functions that NuDAM-6011/D has except the CJC and temperature
measurement function.
Features of NuDAM-6012/D
•
1 analog input channel with differential input
•
Programmable voltage range
•
5000 Vrms isolation voltage for AD channel (2500 Vrms for
ND-6012/D)
•
2 digital output channels of open collector type
•
Alarm function with high / low alarm output
•
1 digital input channel / event counter
•
Programmable host watchdog timer for host failure protection
•
Internal watchdog timer for device failure protection
•
Easy programming by software
•
Easy installation and wiring
•
51/2 digital LED display (NuDAM-6012/D)
Specifications of NuDAM-6012/D
²
Interface
•
Interface: RS-485, 2 wires
•
Speed (bps): 1200, 2400, 4800, 9600, 19.2K, 38.4K ,115.2K
(115.2K only for firmware reversion above A4.00)
²
Analog Input
•
Input type: Differential input
•
Resolution: 16 bits
•
Unit Convertion: mV, V, or mA
•
Voltage Range: Programmable 5 levels
±
10V,
±
5V,
±
1V,
±
500mV,
±
150mV
•
Current Measurement:
±
20mA (with external 125
Ω
resistor)
•
Accuracy:
±
0.05%
•
Isolation Voltage: 5000 Vrms(2500 Vrms for NuDAM-6012/D)
Summary of Contents for NuDAM-6017
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