Automated Logic UNI/16 Technical Instructions - Page 3
Browse online or download pdf Technical Instructions for Control Unit Automated Logic UNI/16. Automated Logic UNI/16 8 pages.
Print Page #
$ %
#
You can power several modules from the
same transformer if you maintain the same
polarity.
The UNI/16 has an operating range of
21.6VAC to 26.4VAC. If voltage measured at
the module's power input terminals is outside
this range, the module may not work
properly.
1. Turn the module's power off. This
prevents the module from being powered
up before the proper voltage is verified.
2. Make sure the 24VAC power source is off.
3. Connect the power wires to the module's
power terminals labeled Ground and
24VAC.
4. Apply power to the transformer.
5. Make sure that 24VAC is present at the
module's power input terminals.
6. Set the module's address. Refer to
"Addressing" on page 5 for details about
setting the address.
7. Turn the module's power switch on.
Revised 4/27/00 • UNI/16
Power
Connector
Switch
Off
On
1
dcd
n/c
6
Diag
2
rx
Use Single Class 2 Only
+10v
7
Class 2
Port
3
tx
Power
n/c
8
24 Vac
Indicator
EIA-232
4
dtr
50-60 Hz
n/c
9
5
gnd
7.2VA
0.3A
Use Copper
Conductors
Only
!"
UNI
N/C
N/C
N/C
EIA-485
+
Unet 1 Connection
-
+
Unet 2 Connection
-
Optional Shield
Auxiliary
device
Format
port
Open Energy
Management Equipment
button
CMnet Mode
ARC156
R
9600/38.4k
88FO
Run
E143900
Error
CMnet receive
TYPE: COM3 2
CMnet transmit
Unet receive
Unet transmit
Diag receive
Access
Diag transmit
BACNet
port
Over ARCNET156 KBaud
6 1 /4 "
1 5 .9 cm
Figure 2. Module Dimensions and Layout
Communicating with the
UNI/1 6
The UNI/16 connects to the CMnet through
an EIA-485 CMnet port. A five-pin EIA-485
port provides two connections to U-Line
modules on the Unet. You can connect an
optional BACview
display unit to the keypad display port (see
Figure 2).
NOTE The EIA-232 port, labeled "Diag Port"
in Figure 2 is reserved for future diagnostic
capabilities. This feature is not yet available.
You must use SuperVision to transfer memory
to the UNI/16. You can connect a portable
computer running SuperVision to the UNI/16
using the module's Access port. For more
information about connecting to a
workstation, refer to "Communicating with
the Workstation" on page 6.
3
1 1/8"
2.9 cm
Power
Ground
24 Vac
7 1 /8 "
1 8.1 c m
CMnet baud
9600
38.4K
64
CMnet
32
16
Address
On
8
(Module)
4
2
1
O p t i o n a l s h i e l d
CMnet
Net -
connection
Net +
When the module turns on, the Power,
Run and Error LEDs turn on and the Run
and Error LEDs begin blinking. The Error
LED then turns off. (See "LEDs" on page 7
for more information about LED signals.)
1
or BACview
© 2000 Automated Logic Corporation
1 5 /8 "
4 .1 cm
2
keypad