Videotec NTX, Инструкция по эксплуатации

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EN - English - I
nstruc
tion manual
16 MNVCNVX_1915_EN
8.2.1 Mobile connectors cabling (power
supply, I/O)
CONN 1 CONN 2
5 3 4
1 2
3 4
1 2
Fig. 20 Front view of the pins and internal view of the termi-
nals.
CONN 1 (4-POLE CONNECTOR)
Pin number Function
1 Washer pump relay
2 Washer pump relay
3 Auxiliary relay (configurable relay)
4 Auxiliary relay (configurable relay)
Tab. 1
CONN 2 (5-POLE CONNECTOR)
Pin number Function
1 Power supply 24Vac/24Vdc
2 Power supply 24Vac/24Vdc
3 Not used
4 Factory Default
5 Factory Default
Tab. 2
Polarity of the voltage applied to pins 1 and
2 of the connector 2 is irrelevant.
Earthing is not planned since the product
does not require it when powered in 24Vac
or 24Vdc.
Use of cables with the following characteristics is
highly recommended:
• Section: from 0.14mm² (26AWG) up to 0.75mm²
(18AWG)
• Diameter: from 4mm (0.16in) up to 8mm (0.3in).
• Length: 50m (164ft) max (24Vac or 24Vdc), 100m
(328ft) max (PoE+)
The section of the conductors influences the
maximum permitted length for the cables. The
maximum length of the cables based on the section
of the conductors is outlined in the following table.
MAXIMUM CABLE LENGTH
Section Without board for
video analysis With board for
video analysis
22AWG 20m (66ft) 15m (49.2ft)
20AWG 30m (98ft) 25m (82ft)
18AWG 50m (164ft) 40m (131ft)
Tab. 3
Cable the mobile connector by operating as follows.
Unsheathe the cable up to a maximum of 18mm. Peel
the conductors up to a maximum of 5mm.
Insert the cable using the sealing nut (01), the gasket
(02) and the body of the connector (03).
03 02 01
Fig. 21