Simtronics MultiFlame DF-TV7-T Operating Manual page 23

4.3.4. 3-wires connection (source)
-
+24VD
+
A
Max 700 Ω
For a standard 3-wires 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.
4.3.5. 3-wire connection (Sink)
Control or fire system
-
+24VDC
+
A
Source
Max 700 Ω
For a standard 3-wires connection in sink mode, the 20mA current loop must be supplied
with a PLC. The current return must be connected to the 0V at the level of the L- terminal. To
proceed, please connect the 4 (V-) and 6 (L-) terminals at the terminal block level of the
devise.
MultiFlame DF-TV7
0V
+24VDC
20 mA loop
0V
retu
+24VDC
retour
20 mA loop
Page 23 / 56
Detector
JP11
SOURCE Version
V-
V+
C V+
o
V-
n
n
L+
e
L-
ct
Shielding to be
connected to the
enclosure
Detector JP11
V-
V+
C
V+
o
V-
n
n
L+
e
L-
ct
Shielding to be
connected to the
enclosure
NOSP16358-03 [04/2016]
SINK
Version