ADLINK ND-6060 - Manual (Page 15)

Introduction
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1.3 Overview of NuDAM -6052
1.3.1 What is NuDAM-6052 ?
NuDAM-6052 provides 8 isolated digital input channels. Six of the input
channels are differential type and two of them are single-ended with
common ground. The isolation voltage is up to 5000 Vrms. It is suitable to
use NuDAM-6052 in industrial environment with the dangerous of high
voltage electric shock.
1.3.2 Features of NuDAM-6052
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8 bits isolated input
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5000 Vrms isolation voltage
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Programmable host watchdog timer for host failure protection
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Internal watchdog timer for device failure protection
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Easy programming by software
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Easy installation and wiring
1.3.3 Specifications of NuDAM-6052
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Interface
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Interface : RS-485, 2 wires
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Speed (bps) : 1200, 2400, 4800, 9600, 19.2K, 38.4K, 115.2K
(115.2K only for firmware reversion above A4.00)
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Input
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Channel numbers : 6 differential channels, 2 single ended
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Logical level 0 : +1V Max.
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Logical level 1: +3.5V ~ +24V
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Watchdog Function
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Module internal watchdog timer : 150ms
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Power failure threshold : 4.65 V