Det-Tronics UD10 DCU Emulator FlexVu Universal Display Unit - Manual (Page 39)

H-2 95-8656 4.2
24 VDC –
24 VDC –
24 VDC +
24 VDC +
CALIBRATE
4-20 MA +
4-20 MA –
RS-485 A
RS-485 B
RELAY POWER (RED)
FAULT (ORANGE)
LOW ALARM (WHITE)
HIGH ALARM (YELLOW)
WIRING TO OPTIONAL
RELAY BOARD
NO USER CONNECTION
1
2
3
4
5
6
7
8
9
10
11
12
13
MODEL PIRECL
A2515
BLACK
WHITE
RED
NOTE 1 INTERNAL JUMPER REQUIRED FOR
NON-ISOLATED CURRENT OUTPUT
(SINGLE POWER SUPPLY).
NOTE 2 UD10 HOUSING MUST BE ELECTRICALLY
CONNECTED TO EARTH GROUND.
1
Sensor Connector
Power Supply Connector
LON Connect
or
J4
J3
J7
24 VDC
–
24 VDC
+
SHIELD 24 VDC
–
24 VDC
+
SHIELD
SHIELD
C
ALIBR
A
TE
24 VDC
–
4-20 mA 24 VDC
+
J4-1 J4-2 J4-3 J4-4 J4-5
J7
-6
J7
-5
J7
-4
J7
-3
J7
-2
J7
-1
SHIELD
2 B COM
2 A COM
SHIELD
1 B COM
1 A COM
J3-1
J3-2
J3-3
J3-4
J3-5
J3-6
UD10
DISPLAY UNIT
SW3
J2
ON
Model PIRECL Wired Directly to UD10-DCU
orientAtion
It is highly recommended that the PIRECL be
installed in the horizontal position.
The detector
is not position-sensitive in terms of its ability to detect
gas. However, the weather baffle assembly provides
superior performance when the PIRECL is installed
with the baffle in a horizontal position.
CORRECT INCORRECT