RTS ADAM CS, System Installation Manual

Page: 17 / 42

that each frame controls a unique range of GPI inputs and
GPI outputs.
GPI inputs are connected via a 50-pin telco connector on
the back of the UIO-256. Each input re18 VDC
for activation. The +18 VDC and common connections
may be provided from a remote source. Or, 18 VDC is
supplied at the connector by the UIO-256 and may be
used for input activation, with the user supplying the
external switch.
A second 50-pin telco connector is provided for relay out-
put connections. Both normal closed and normal open pin
connections are provided. The relay contacts are rated for
0.5A at 120 VAC; 1A at 24 VDC; 0.3A at 60 VDC.
The GPI inputs are assignable using the "Digital Inputs"
editor in CSedit. The GPI outputs are assignable using
either the relay edit screen or the special list relay assign-
ment screen in CSedit.
15.3 UIO-256 Connection
15.3.1 One UIO-256
1. Connect J2 of the UIO-256 to J902 of the ADAM
CS. The interconnect cable should be wired as shown
in Figure
22 , page 23 . If a program assign panel is
also being used, it may be wired to the same connec-
tor as shown in Figure
14 .
2. Set the SW-1 DIP switches on the back of the UIO-
256 to select range 1-16 as shown in Table
8 , page
33 . The SW2 DIP switches are not used, and their
positions do not matter.
3. For a pin-out of the relay connector, refer to Table 9 .
For a pin-out of the opto-isolator connector, refer to
Table
10 .
4. Connect AC power to the UIO-256.
15.3.2 Additional UIO-256's
1. Up to three additional UIO-256's may be connected
in a ring configuration: the J4 output of the first
UIO-256 is connected to the J3 input of the second
UIO-256; the J4 output of the second UIO-256 is
connected to the J3 input of the third UIO-256 and so
forth. The J4 output of the last UIO-256 must be con-
nected back to the J3 input of the first UIO-256 to
complete the ring. Use 15-pin cables (Figure
15 ,
page 22 ) to interconnect the UIO-256 panels.
2. Set the SW1 DIP switches on each UIO-256 to select
a unique panel number as summarized in Table
8 .
3. Connect opto-isolator outputs and relay inputs as for
the first UIO-256.
15.4 Programming the UIO-256
The UIO-256 inputs and outputs are programmed just like
the ADAM CS digital inputs and outputs. (See page
16 ).
Note
The first eight inputs and outputs of the first UIO-256 op-
erate in parallel with J903 on the back panel of the
ADAM CS frame.
ADAM CS Installation Manual 17