MultiXplo / MultiTox
Page 22 / 60
NOSP15759-Rev 10
4.3.
Electric connection
Never adjust electric connections when detectors are powered. Maintenance must
be undertaken by qualified staff. Observe safety site rules.
The MultiXplo and MultiTox are sensors with standard current output (4-20mA or 0-22mA).
The connection can be on 3 or 4 wires. The 4 wires configuration allows insulation between
the signal and power loops.
In addition, two independent relays outputs can be connected directly to a controller or
signal device.
We recommend using an armoured and shielded cable, type NF M 87 202, in accordance with
the requirements for hazardous areas and NF C 15 100. Other cables can be used if they are
compliant with the local regulations and standards.
The table below shows the maximum cable lengths in meter (ft) based on the wire cross
section and the supply voltage.
Min. single wire cross area mm²/AWG
0.5 (20)
0.9 (18)
1.5 (16)
Supply voltage 24VDC / consumption power ≤ 2W
580 (1900) 1000 (3280) 1000 (3280)
Supply voltage 24VDC -10% / consumption power ≤ 2W
340 (1110) 600 (1960) 1000 (3280)
Supply voltage 24VDC / 2W < consumption power ≤ 3.5W
330 (1080) 580 (1900) 1000 (3280)
Supply voltage 24VDC -10% / 2W < consumption power ≤ 3.5W 200 (650)
340 (1110)
600 (1960)
Supply voltage 24VDC / 3.5W < consumption power ≤ 5W
230 (750)
400 (1310)
710 (2320)
Supply voltage 24VDC -10% / 3.5W < consumption power ≤ 5W 140 (450)
240 (780)
430 (1410)
NB : Those values are calculated considering the minimum supply voltage at 18VDC at the
sensor level
4.3.1.
Connection of the electrical ground braid
The braid is wrapped around the sheath. The mechanical
bridge retains the cable and makes the electrical contact.
4.3.2.
Grounding
Local ground connection is located on the base of the
detector. It is recommended to use a yellow / green wire with
a ring lug (section ≥ others wires and≥1.5 mm²) which should
be fixed to the base by a screw M4. The armour of the power
cable is normally connected to the ground of the detector, but
it may depend on site practices.
Summary of Contents for DM-TT6-K
Page 9: ...MultiXplo MultiTox Page 9 60 NOSP15759 Rev 10 Figure 1 Layout Drawing Congestion see Figure 2...
Page 32: ...MultiXplo MultiTox Page 32 60 NOSP15759 Rev 10...
Page 48: ...MultiXplo MultiTox Page 48 60 NOSP15759 Rev 10...
Page 56: ...MultiXplo MultiTox Page 56 60 NOSP15759 Rev 10 10 CONFORMITY CERTIFICATE...
Page 57: ...MultiXplo MultiTox Page 57 60 NOSP15759 Rev 10...
Page 58: ...MultiXplo MultiTox Page 58 60 NOSP15759 Rev 10...
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