ADLINK ND-6024 - Manual (Page 20)

14 • Initialization & Installation
• Power supply (+10 to +30 V
DC
) for NuDAM modules
• Administrating utility software
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 Administrating 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 -
+Vs GND
DATA+
DATA -
Default*
+Vs GND
Local Power Supply
+10 V to +30 V
+Vs GND
New
NuDAM
module
NuDAM-6520
RS-232/RS-485
Converter
RS-232