emz smart Sol - Connecting to Power Supply; Electrocution Hazard During Connection

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CONNECTION TO POWER SUPPLY
Danger!
Mortal danger due to electrocution! Whenever work is performed
on the open terminal cover, all poles of the power supply must be
disconnected reliably and protected against being switched on again!
Terminal block
RO2/RO1/Power
Terminal
block REL
Terminal block
TS1-TS4
The differential temperature controller smart Sol is connected to the
power supply via three groups of spring-type terminals which are
visible once the terminal cover is opened.
To introduce the cables, release the three screws on the strain relief device;
if necessary, remove the strain relief device.
In case of ush mounting of the cables, the break-out segments in the housing
base can be removed carefully and the cables routed through these ports.
The central terminal block is the interface to a potential-free change-over contact
- here, it may be necessary to route electrical resistors into the
spring-type terminals and to connect part of the cables via luster terminals.
The spring-type terminals for the power supply, RO1, RO2 and REL, and for TS1,
TS2, TS3 and TS4 can accommodate solid wires up to a cross section of 1.5 mm
2
.
Appropriate stranded wires must be preassembled with cable end sleeves.
For the strain relief device function, TS1 to TS4 and REL require
cable cross sections of at least 5mm, for Power, RO1, RO2 at least 7mm.
The strain relief xture can be slightly reworked to t larger cable diameters without
producing sharp edges.