Owner's manual

ELECTRICAL CONNECTIONS 4
17
LS 6500
www.krohne.com03/2013 - 4000649103 - MA LS 6500 R03 en
Digital output
4.4 Electrical connection data for use in hazadous areas
Ex tD A20 IP67 100
Ex tD A20 IP67 100Ex tD A20 IP67 100
Ex tD A20 IP67 100°C
CC
C
The LS 6500 must be installed in accordance with prevailing guidelines for zone 20 without
withoutwithout
without a
barrier.
Supply range: 12...30 VDC, max. 100 mA
Temperature class: T100; refer to following table
Ex nA II T 5 (pending)
Ex nA II T 5 (pending)Ex nA II T 5 (pending)
Ex nA II T 5 (pending)
The LS 6500 must be installed in accordance with prevailing guidelines for zone 2 without
withoutwithout
without a
barrier.
Supply range: 12...30 VDC, max. 100 mA
Temperature class: T1...T5; refer to following table
Ex ia IIC T5 (pending)
Ex ia IIC T5 (pending)Ex ia IIC T5 (pending)
Ex ia IIC T5 (pending)
The LS 6500 must be installed in accordance with prevailing guidelines for zone 0 with
withwith
with a barrier.
A certified Ex ia or isolation barrier with the max. values
U
max
=30VDC,
I
max
=0.1A,
P
max
=0.75W
must be used.
Supply range: 12...30 VDC, max. 100 mA
Temperature class: T1...T5; refer to following table
Normally open Normally closed
M16 M16
1 PLC
2 active high
1 PLC
2 active low
.book Page 17 Tuesday, March 12, 2013 11:33 AM