10
In control cabinet: Wiring temperature switch
Wiring diagram for temperature switch TRS 5-52
5
Connection of supply voltage
24 V DC
with fuse 0.5 A (semi-delay) provided on site
6
Temperature sensor TRG 5-.. , screen provided by cable gland
terminal ws = white, terminals rt = red
7
Central earthing point (CEP) in control cabinet
8
Actual value output 4-20 mA (optional)
9
MAX output contact
0
MIN output contact
Key
Fig. 3
16 17 18 19 20 21 22 23
1
2
3
4
5
6
7
8
(+)
(+) (-)
(-)
ws
rt
rt
MIN
MAX
0
9
5
8
7
6
M 0.5 A
(semi-delay)
