Specifications

Initialization & Installation 2-3
Initialization Procedure
1. Power off the host computer and the installed NuDAM-6520. Be
sure of the baud rate of the NuDAM-6520 is 9600 bps.
2. Connect a brand new NuDAM module with the RS-485. Set the
module in Default State by shorting the DEFAULT* pin. Refer to
Figure 2.1 for detailed wiring.
3. Power on the host computer.
4. Power on the power supply for NuDAM modules.
5. Use the NuDAM Administration utility to configure the address ID,
Baud rate and check-sum status of the module.
Initialization Wiring
Figure 2-1 Layout for Initialization the NuDAM module
Host
Computer
DATA +
DATA -
DATA+
DATA -
Default*
Local Power Supply
+10 V to +30 V
New
NuDAM
module
NuDAM-6520
RS-232/RS-485
Converter
RS-232
+Vs GND +Vs GND
+Vs GND