TELEDYNE OLDHAM SIMTRONICS Everywhereyoulook MultiFlame DF-TV7, Operating Manual

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MULTIFLAME DF-TV7
OPTICAL FLAME DETECTOR
OPERATING MANUAL
NOSP17662
Revision 03
21
Terminal blocks :
Point JP11 Description
1 V- 0 V retour
2 V+ +24VDC power supply
3 V+ +24VDC power supply loop (connected to point 2)
4 V- 0 V, connected to point 1
5 L+ 20mA current loop : entry
6 L- 20mA current loop : output
4.3.3.1 3-wires connection (source)
In this case, the output current is not isolated from power supply, provided from detector (standard
connection).
The 20mA current loop must be supplied with 24 V at terminal L+. To proceed, connect the 3 (V
+) and 5 (L +) terminals at the terminal block level of the device.
4.3.3.2 3-wire connection (Sink)
C
o
n
n
e
A
0V return
+24VDC
+24VDC
Max 700
Detector JP11
Control or fire system
Source
Shielding to be connected to the
enclosure
20 mA loop
SINK Version
+
-
V-
V+
V+
V-
L+
L-
SOURCE Version
A
0V return
+24VDC
+24VDC
Max 700
Detector
JP11
C
o
nn
ec
t
Shielding to be connected to the
enclosure
20 mA loop
+
-
V-
V+
V+
V-
L+
L-