3. Cabling
3-2
TI 32P01J10-01EN
3.1
Cables and Terminals
It is recommended that you use flexible, thin, easy-to-bend, twisted-pair cables to
connect the terminals of the system equipment. Use solderless (crimp-on) terminals with
insulating cover, which have low contact resistance little aging.
Rigid cables make cabling work difficult and exert unnecessary force on the terminals,
which may result in system failures.
Cables with the temperature rating of an ambient temperature plus 10
°
C or more must be
used.
As for the following models, cables with the temperature rating as shown in the below
Table must be used.
Table Rating temperature of Cables
Models
Cables
Temperature rating of Cables
SBD2D,SBD3D,SBD4D
Signal Cables
(including READY terminal)
An ambient temperature plus 20 °C or more
Input Power Cables
An ambient temperature plus 30 °C or more
SBM54D
Signal Cables
(excluding READY terminal)
An ambient temperature plus 40 °C or more
Input Power Cables
Signal Cables
(READY terminal)
An ambient temperature plus 20 °C or more
S1BB4D
Input Power Cables
An ambient temperature plus +30 °C
Ready terminal
An ambient temperature plus +20 °C
SYEPD4D
Input Power Cables
An ambient temperature plus 30 °C or more
SYEPD5D
Input Power Cables
90 °C or more
AEP7D (100-120 / 220-240 V AC)
Input Power Cables
An ambient temperature plus 30 °C or more
AEP7D (24 VDC)
Input Power Cables
An ambient temperature plus 50 °C or more
AEPV7D (100-120 / 220-240 V AC)
Input Power Cables
An ambient temperature plus 30 °C or more
AEPV7D (24 VDC)
Input Power Cables
An ambient temperature plus 40 °C or more
S2BN1D
Field Power Cables
An ambient temperature plus 20 °C or more
S2BN4D
I/O Cables
An ambient temperature plus 20 °C or more
S2BN5D
Grounding Cables
An ambient temperature plus 20 °C or more
S2PW503/S2PW504
Input Grounding Cables
An ambient temperature plus 30 °C or more
A2BM4
Terminal board
An ambient temperature plus 20 °C or more
Signal Cables
Nominal conductor cross-sectional area:
For FIO Node: 0.75 to 2.00 mm
2
For N-IO Node: 0.75 to 2.50 mm
2
(AWG 20~14)
Sleeve
for
spring
clamp
terminals:
0.5
to
1.5
mm
2
(AWG 20~16)
For SED2D: 0.75 to 5.5 mm
2
Example of suitable cables:
600 V polyvinyl chloride insulated wires (IV);
IEC 60227-3/JIS C 3307
Polyvinyl chloride insulated wires for electrical apparatus (KIV); IEC 60227-3/JIS C 3316
600 V Grade heat-resistant polyvinyl chloride insulated wires (HIV);
IEC 60227-3/JIS C 3317
Heat-resistant PVC wire (UL1015/UL1007)
PVC insulated and PVC sheathed control cables (CVV); JIS C 3401
Oct. 5, 2018-00