BERTHOLD TECHNOLOGIES LB 480 - Page 43

SENSseries LB 480
BERTHOLD TECHNOLOGIES GmbH & Co. KG
1 – 43
Volume 1 5 Explosion Protection
1
5.7.3 Installation Plan for the Type of Protection
Increased Safety "e" and Intrinsic Safety "i"
Types
LB 480-..-1
LB 480-..-2
LB 480-..-3
LB 480-..-4
Fig. 5-5 Installation plan type of protection
Equipotential bonding
RS 485 for
Multi Detector Sytsem
Master
Slave
Junction Box
Ex e
Power Supply
Explosion-Hazardous Area
Zone 1, 2
Zone 21, 22
Signal Output
4 ... 20 mA HART, OC
Signal- and Communication Output
100 ... 240 VAC
24 VDC
Zone 0 or Zone 1
Pt100
Terminal Compartment Ex e
Terminal Compartment Ex e