User Manual 1260-64
Installation Instructions 2-3
The first consideration when configuring the relay banks is
whether the bank is to act as a source driver or a sink driver. (A
sink driver connects its output to ground to energize a load; a
source connects its output to B+ to energize a load.) Eight push
on jumpers are to be installed as shown below:
Bank A Source Driver:
W5.
Bank A Sink Driver:
W6.
Bank B Source Driver:
W11.
Bank B Sink Driver:
W12.
The next consideration is the source of power for the external
loads on Bank A. If an external supply is to be used, the
jumpers at locations W3 and W4 are to be removed. If the VXI
+5V supply is to be used, eight jumpers are to be installed at
location W3. (1-2, 3-4, 5-6, etc.) If the VXI +12V supply is to be
used, three jumpers are to be installed at location W4 (1-2, 34,
and 5-6) If the VXI +24V supply is to be used, the three jumpers
are to be installed at location W4 (11-12, 13-14, 15-16).
The final consideration is the source of power for the external
loads on Bank B. If an external supply is to be used, the
jumpers at locations W8 and W9 are to be removed. If the VXI
+SV supply is to be used, eight jumpers are to be installed at
location W8. (1-2, 3-4, 5-6, etc.) If the VXI +12V supply is to be
used, three jumpers are to be installed at location W9 (1-2, 3-4,
and 5-6) If the VXI +24V supply is to be used, the three jumpers
are to be installed at location W9 (11-12, 13-14, 15-16).
The right cover can now be reinstalled on the module.
Summary of Contents for 1260-64
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