Owner's manual
23
Pr o 64 Ne t w o r k Ma N a g e r Us e r gU i d e
* If you are using the 6416Y2 A‑Net Interface Card as the Control Master device, you can simplify the
firmware update process by switching the Control Master function to a rack‑mount Pro64 I/O device or
AllFrame device temporarily.
** The 6416dio Digital I/O Module has a 12‑position DIP switch on its rear panel; DIP switch #10 is still
used to set the device as the Control Master for the network. Leave DIP switches 11 and 12 in the down
position. (DIP switch #12 selects between RS‑232 and RS‑422 communication.)
P No t e : The DIP switch settings described above must be used any time the firmware is updated or rolled
back on a rack‑mount I/O device used as the network’s Control Master. Leave the DIP switches set
as shown in the diagram above to simplify future updates.
VIRTUAL DATA CABLE PORTS
AC POWER
FUSE: V A C - FAL
IN
OUT
RS-
RESERVED
CONTROL MASTER
– 8
IN OUT
ON
RS-
AMP
PIN = GND
VDC
BACKUP POWER
GPIO INPUT
UP = ISOLATED
DN =TTL
– –
Pin 2 Hot
Mic Input Module
B
A
Connect the PC to the Control Master device with an RS-232 cable.