Specifications

1-18 Introduction
1. 6. Overview of NuDAM-6056
What is NuDAM-6056 ?
NuDAM-6056 provides 15 isolated digital output channels. All of the
output channels are common ground type and one of them is use the
same pin with default (use jumper to choose). The isolation voltage is
up to 5000 Vrms. It is suitable to use NuDAM-6056 in industrial
environment with the dangerous of high voltage electric shock.
Features of NuDAM-6056
• 15 bits digital open collector output with isolation protection and
common ground
• 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-6056
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 Digital Output
• Channel numbers : 15 isolation common ground output
channels(the fifteenth channel is the same with default pin,but
could use jumper to choose).
• Output characteristic:open collector transistor.
• Maximum current sink:50mA
Max.power dissiation:200mW
Isolation Voltage:5000Vrms
² Watchdog Function
• Module internal watchdog timer : 150msec
• Power failure threshold : 4.65 V
• Safe value : 15 output channels
• Host programmable watchdog :100 ms ~ 25.5 sec
² Power
• Power supply : +10V to +30V
• Current consumption : 0.3 W