Input/Output Module
Model UMI
Simply Automated, Incorporated.
www.Simply-Automated.com
800-630-9234
452-0003-0001 Rev. F November 30, 2011
WIRING DIAGRAMS
The UMI module can accept up to 3 inputs and 2 outputs. Each input has
different wiring configurations, depending upon the type of input being
sensed:
•
Input #1 can accept a phoneline (for ring detect), 120VAC (e.g.
motion sensors), or a low-voltage input.
•
Input #2 can accept a dry contact closure or a low-voltage input.
•
Input #3 can accept a current input (wired in series with a
doorbell switch), a dry contact closure, a low-voltage input, or a
line audio input with a choice of two trigger thresholds.
Low Voltage SSR (Solid State Relay) Outputs
Output #1
: Connect wires in series with a source* of low-voltage
power and the load to terminals 1 and 2.
Output #2
: Connect wires in series with a source* of low-voltage
power and the load to terminals 3 and 4.
Connect wires to a device that accepts a contact input. If a voltage
signal is required, wire a low voltage source in series. Polarity of the
source is dependent on the load. When enabled, the momentary
closure setting is approximately 1 second (default is disabled).
* Source may not be required by load. Check to confirm proper
source connection.
Telephone Ring or 120VAC (Motion Sensor) Detect Input
Input #1
: Tip and Ring (or Hot and Neutral, respectively) connect to
terminals 5 and 6.
Contact Closure Inputs
Input #2
: Connect wires to terminals 9 and 10.
Input #3
: Connect wires to terminals 15 and 16.
Voltage Sense (triggers on a 4-5VAC/DC threshold)
Input #1
: Connect wires to terminals 6 and 7.
Input #2
: Connect wires to terminals 8 and 9.
Input #3
: Connect wires to terminals 14 and 15.
Doorbell Detect
(current sense, triggers at around a 200mA threshold)
900mA max.
Input #3
: Wire in series, preferably at transformer, connecting wire
from doorbell switch to terminal 14 and connecting wire from terminal
13 to the transformer.
Audio Sense (-30dBV or -10dBV audio sense)
Input #3
: From line audio source, connect center conductor to
terminal 11 for -30dBV or terminal 12 for -10dBV. Connect the shield
to terminal 13.
Rating: 60VDC/42VAC @ 400mA max.
Rating: 60VDC/42VAC @ 400mA max.
Rating:
30Vrms/DC
Rating:
30Vrms/DC
Rating:
30Vrms/DC
Rating:
30Vrms/DC
Rating: 30Vrms/DC
