ADLINK ND-6063 - Manual (Page 15)

Introduction
• 7
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
♦
8 bits isolated input
♦
5000 Vrms isolation voltage
♦
Programmable host watchdog timer for host failure protection
♦
Internal watchdog timer for device failure protection
♦
Easy programming by software
♦
Easy installation and wiring
1.3.3 Specifications of NuDAM-6052
♦
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)
♦
Input
•
Channel numbers : 6 differential channels, 2 single ended
•
Logical level 0 : +1V Max.
•
Logical level 1: +3.5V ~ +24V
♦
Watchdog Function
•
Module internal watchdog timer : 150ms
•
Power failure threshold : 4.65 V