YSI DIQ/S 182 XT-4-MOD - Manual (Page 53)

System 182 XT-4 Installation
3 - 39 ba76028e01 02/2012
3.10.2 DIQ/S 182 XT-4-MOD/24V (24 V version)
Warning
If the 24 V AC/DC supply is incorrectly connected, it may
represent a danger to life from electric shock. Pay attention to the
following points during installation:
 The DIQ/S 182 XT-4-MOD must only be connected by a
qualified electrician.
 The 24 V AC/DC supply must meet the specifications quoted on
the name plate and in chapter 10 T ECHNICAL DATA (protective
low voltage SELV).
 The DIQ/S 182 XT-4-MOD must only be connected in a voltage-
free condition.
 A switch or circuit breaker must be provided in the building
installation as an interrupt facility for the DIQ/S 182 XT-4-MOD.
The interrupt facility must be
– installed in the vicinity of the DIQ/S 182 XT-4-MOD, easily
accessible by the user and
– marked as an interrupt facility for the DIQ/S 182 XT-4-MOD.
Note
Rechargeable battery systems should have a deep discharge
protection. The DIQ/S 182 XT-4-MOD/24V does not have any built-in
deep discharge protection.
Materials required  Wire end sleeves, suitable for the 24 V AC/DC feed line, with
suitable crimping tool
 1 x cable gland, matched to the cable diameter (see section 3.9 on
page 3-33).
Tools  Cable stripping knife
 Wire stripper
 Phillips screwdriver
 Small screwdriver.
Preparing the 24 V AC/
DC line
1 Cut off the cable to the required length.
2 Strip the cable insulation for approx. 45 mm.
3 Bare the wires 1 and 2 and fit them with wire end sleeves.