Measuring Point For Sil 3 - Dual Configuration - ABB TTH300 Safety Instructions

Temperature transmitter, sill 2 / 3
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6.2
Measuring point for SIL 3 – Dual configuration
Fig. 2
A Sensor 1
B Transmitter 1
C DCS
D Measuring circuit 1
E Interface for LCD indicator
Important
The safety-relevant technical parameters are specified in the SIL declaration of conformity.
SM/TTX200/TTX300/SIL-EN
Two transmitters
J
A
J
F
TTH200, TTR200, TTH300, TTF300, TTF350
E
D
B
E
H
G
F Sensor 2
G Transmitter 2
H Measuring circuit 2
Safety function
DCS for SIL3
C
A00264
11

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Ttf300Tth200Ttr200Ttf350

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