Specifications

1-14 Introduction
1. 5. Overview of NuDAM-6054
What is NuDAM-6054 ?
NuDAM-6054 provides 15 isolated digital input channels. All of the
input channels are common power type and one of them is using the
same pin with default (use jumper to choose). The isolation voltage is
up to 5000 Vrms. It is suitable to use NuDAM-6054 in industrial
environment with the dangerous of high voltage electric shock.
Features of NuDAM-6054
• 15 bits digital inputs with isolation protection and common power
• 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
Specifications of NuDAM-6054
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 Input
• Channel numbers : 15 isolation common power input channels
(the fifteenth channel is the same with default pin, but can use
jumper to choose).
• Input type : source type .
Effective distance: 500 m.
• Common external voltage: 24V.
² Watchdog Function
• Module internal watchdog timer : 150msec
• Power failure threshold : 4.65 V
• Host programmable watchdog :100 ms ~ 25.5 sec
² Power
• Power supply : +10V to +30V
• Power consumption : 0.4 W