Flowserve TRS 5-6 - Manual (Page 11)

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Attention
■ To protect the switching contacts fuse circuit with T 2.5 A or
according to TRD regulations (1.0 A for 72 h operation).
■ The screen must not make any other electrical contact.
Note
■ Connect screen only to terminal [13] of the temperature switch
TRS 5-6 b or [A22] of the temperature switch TRS 5-6 c/d.
■ The loop resistance must be under 10
Ω
.
■ The rated voltage is stated on the name plate.
■ When switching off inductive loads, voltage spikes are produced
that may impair the operation of control and measuring systems.
Inductive loads should therefore be provided with commercial
arc suppressor RC combinations, e. g. 0.1 µF/100
Ω
.
Wiring
Wiring diagram
See wiring diagram on page 3.
Tool
■ Screwdriver for slotted screws, size 2.5, completely insulated according to
VDE 0680.
TRS 5-6 b
Use screened four-core supply cable for wiring, e. g. 2 x 2 x 0.8 mm or 4 x 0.5 mm²
1. Connect terminal strip according to wiring diagram. Fig. 1
2. Connect additional display units to terminals marked in yellow and black of the
TRG 5-54, TRG 5-56 and TRG 5-58. Fig. 10
TRS 5-6 c/d
Use screened four-core supply cable for wiring, e. g. 2 x 2 x 0.8 mm or 4 x 0.5 mm².
The external wire link should be fitted on site.
1. Connect terminal strip according to wiring diagram. Fig. 2
2. Connect additional display units to terminals marked in yellow and black of the
TRG 5-54, TRG 5-56 and TRG 5-58. Fig. 10
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