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dc1540bf
DEMO MANUAL DC1540B
SETUP PROCEDURE FOR MULTI-BOARD ARRAYS
Multiple DC1540Bs can be combined to control as many
output voltages as desired.
1. Connect DC1360B’s to DC1361B’s.
2. Solder wires from the +12V and GND turrets of Master
DC1361B and connect into the terminal block of the
Slave board.
3. Leave JP1 INSTALLED in the first (Master) board.
Remove JP1 jumpers from all others (Slaves).
4. Plug DC1360B’s together. J3 to J2.
5. Set the Master/Slave switch on the first DC1361B in
the array to Master. Set other boards to Slave.
6. Set a unique address for each LTC2977 in the array
using ASEL0 (JP3) and ASEL1 (JP2).
7. Plug the ribbon cable of the DC1427A into J4 OR
DC1613 into J6 of any DC1360B.
8. Hook up power supply (5-14V, at least 0.5A times the
number of boards) to J11 Terminal Block to power the
array of modules.
Figure 14. Array of Multiple Demo Boards
