Weidmuller UTCAR - Universal glavanically isolated signal converter - Handbuch (Seite 20)

20
•Installation
General
These units must only be installed by qualified staff in accordance with
the information given in this manual and all relevant national electrical
wiring and safety rules must be followed.
Locate the instrument in an area that is free from dust, moisture and
corrosive gases.
Connections
Use suitable thermocouple extension wire for the input signals.
For other connections use only 12­28 AWG Cu wire rated for
temperatures above 0 °C, tighten screws to 4. lb­In. Strip wires to
 mm from the ends and use a suitable ferrule for multi­stranded wires
(do not solder).
For effective protection from electromagnetic noise, all signal cables
must be shielded, or located on conductive trays or in conduits.
PowerSupplyRequirements
Check the power supply against the model number before applying
power to the instrument. Micromann modules must be used with a
suitable mains Power Supply, ratings are as follows:
Voltage Range Nominal Voltage Power Frequency
100–132 V AC 110 V AC 6 VA 47-63 Hz
200–264 V AC 240 V AC 6 VA 47-63 Hz
12–50 V DC* 24 V DC 6 W (at 24 V DC) -
*Using a DC power supply that provides this voltage will comply with
the instrument’s UL/CSA listing.