16
BA-en-4003-2005_TUE30
Terrabox TCB030 connection example:
BIG-BAG grounding with two clamps 70HK
1
Ground clamp 2 supply lead
2
PAL connection (2 x 1,5mm
2
)
3
Ground clamp 1 supply lead
4, 5 Signal contacts
6
Supply voltage lead
7
Ground terminal
8
Equipotential lead
9
Supply voltage 24 VDC or 115/230 VAC, see type plate
10
Contact position diagram: no enabling, indicator lamp red
core colors: a: blue
b: brown
c:green/yellow
Fig. 5:
Connection
example:
BIG-BAG
grounding with two
clamps 70HK
(without cable
rewinder)
z0
00
35y
PAL PAL
NC
NC
NO
NO
COM
COM
N (
L-)
L1
(
L+
)
Ex ia
1
2
4
5
6
7
a
3
70HK
70HK
ZG1
Z1
ZG2 Z2
–
+
8
9
10
1
1
1
2
2
2
c
c
a
a
b
PE
b
b
