Wire Setra Lite (All Variants); Wiring Setra Lite; Power; Analog Output - Setra Systems setralite Installation & Operating Manual

7.0 Wire Setra Lite (All Variants)

7.1 Wiring Setra Lite

The back of Setra Lite has a 3-pin terminal block used to connect power and analog pressure
output (if needed).

7.2 Power

The power connection for Setra Lite uses the 2 pins on the right when looking at the rear of the
unit. Connect the 24 VDC (+/- 10%) or 24 VAC (18-32 VDC operational), 50-60 Hz lines to the
terminals marked above typically black (B) and red (R) wire.

7.3 Analog output

+
0-5V
0-10V
Voltage output
If using the Analog Output (AO) for voltage output, connect to the terminals as labeled on the
left diagram above. If using the AO for mA output, connect to the terminals shown in the right
diagram above. A 250 Ohm resistor is included for this output type in the event you need to
convert to volts (1-5V). The AO generates a 0-5 VDC, 0-10 VDC, or 4-20 mA output signal, as
configured.
–
– +
B R
13
BMS
4-20mA
mA output