YSI DIQ/S 182-MOD System 182 - Manual (Page 47)

System 182 Installation
3 - 33 ba76025e01 02/2012
3.8.2 DIQ/S 182-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 Universal Transmitter DIQ/S 182-MOD/24V may be
connected by a skilled electrician only.
 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 Universal Transmitter DIQ/S 182-MOD/24V may be
connected in a voltage free condition only.
 When installed in a building, a switch or power switch must be
provided as an interrupt facility for the System 182.
The interrupt facility must
– be installed in the vicinity of the DIQ/S 182-MOD/24V
Universal Transmitter and must be easily accessible to the
user, and must
– be labeled as the interrupt facility for the
DIQ/S 182-MOD/24V Universal Transmitter.
Note
Rechargeable battery systems should have a deep discharge
protection. The DIQ/S 182-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 screwed cable gland with sealing ring (scope of delivery of the
Universal Transmitter).
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.