3. Cabling
3-35
TI 32P01J10-01EN
Pressure Clamp Terminal, Spring Clamp Terminal (for N-IO Node)
At the end of the signal cables to the following applicable interface, provide the following cable
termination:
Table Applicable Interface
Products Models Interface
Sleeve Normal cross
sectional area (mm
2
)
Node Interface Unit S2NN30D External alarm input terminal 0.5 ~ 2.5
I/O Unit
S2BN1D
S2BN4D
S2BN5D
I/O signal terminal 0.5 ~ 2.5
• When using a sleeve
At the cable end, peel o the coating and attach a sleeve. The specications of the sleeve
dier, depending on the cable thickness. Provide cable termination according to the
following gure and tables:
L1
L2
L1
Sleeve with insulating cover
Core Cable
Peel-off length
F030502.ai
Sleeve (without insulating cover)
Figure Cable termination (for pressure clamp terminals)
Table When sleeves with insulating cover are used
Nominal cross
sectional
area (mm
2
)
Peel-o length
(mm)
Sleeve dimensions (mm)
Weidmuller model
No.
L1 L2
0.5 10 14 8 H0.5/14
0.75 10 14 8 H0.75/14
1.0 10 14 8 H1.0/14
1.5 10 14 8 H1.5/14
2.5 11 14 8 H2.5/14D
Table When sleeves without insulating cover are used
Nominal cross
sectional
area (mm
2
)
Peel-o length
(mm)
Sleeve dimensions (mm)
Weidmuller model
No.
L1
0.5 6 6 H0.5/6
0.75 6 6 H0.75/6
1.0 6 6 H1.0/6
1.5 7 7 H1.5/7
2.5 7 7 H2.5/7
• When not using a sleeve
The peel-o length should be 8 mm for pressure clamp terminals and 7 mm for spring clamp
terminals.
Apr. 26, 2017-00