ELTEX Terrabox TCB030, Руководство по эксплуатации

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BA-en-4003-2005_TUE30
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Terracompact II TCO030 connection example:
BIG-BAG grounding with two clamps 70HK
The Eltex ground clamp 70HK is cut to length and terminated at the
factory. Connect the clamp to the cable leading to the TUE Terra-Control
ground monitoring system via a machine coupling (IP67), see Fig. 11.
A Explosive area
B Safe area
1 Clamp 1 (e.g. 70HK)
2 Clamp 2 (e.g. 70 HK)
3 Two fixed wiring terminals to PAL 1.5 mm
2
(Part of the intrinsically safe circuit, green/yellow wire colour
is not permitted)
4 To the DC power supply
5 Floating output
wire color: a blue b brown, not connected c green/yellow
Fig. 11:
Connecting two
ground clamp
70HK for BIG-BAG
grounding to Ter-
racompact II
TCO030
Z001
42
y
0 V
24 V
Terracompact II
7 8 9 10 11 12
PAL
input Exi
24V DC ±10%
– +
1 2 3 4 5 6
N.O.
N.C. COM
PAL ZG2 ZG1 Z1 Z2
A
B
3
4
5
a
c
1
2
b
b