UNIPOINT OPERATING MANUAL 2306M5001 MAN0638 ISSUE 7 01/2011
7
4.2.3 Terminal Detail
All electrical connections except power are made via removable terminals located on the top
and bottom of the controller. The power connection is made via the power connector attached
to the DIN rail.
For security we recommend the use of Key Switches for the remote reset and inhibit inputs
mounted on the front of the enclosure in which the Unipoint is mounted.
4.2.4 Detector Types
Unipoint can accept signals from three types of detector. The table below summarizes the
types of detector compatible with Unipoint.
Type of detector Output to detector Recommended detector
2 wire 4-20mA Controller Input (18-32Vdc)-1.5*Vdc,
30mA (max). Sense resistor 33 Ohms.
Signalpoint or Sensepoint Toxic
and Oxygen
3 wire 4-20mA
source
Controller Input (18-32Vdc)-1.5*Vdc,
0.5A (max). Sense resistor 33 Ohms.
Sensepoint Plus
3 wire mV bridge 2.4-8.6V, 200mA constant current.
Max cable loop resistance 28 Ohms.
Signalpoint or Sensepoint
Flammable
* Voltage drop in Unipoint Controller
To Next Page
Loading...
Need help?
General
