Instruction Manual

<2. Installation, Piping, and Wiring>
2-14
IM 11B08A01-01E
2.3.2 Recommended Cables
Table 2.4
Wiring
Connections
Cable
Inlet
Cable
O.D.
(for TIIS)
Wiring Cable Condition Terminal Cable
Shield
Protection system
A (right): 2
B (left): 1
ø8.0 to
16.0 mm
Protection system A:
(A) Electric circuit and
heater power
Protection system B:
(B) Heater power
3.5 to 5.5 mm
2
max.
1.25 to 5.5 mm
2
max.
M4 screw
crimp-on
terminal
Not
required
(C) Contact output for
system alarm 1
(D) Contact output for
annunciator
0.75 to 1.5 mm
2
max.
Cable length 1 km max.
For
MKKDSN
(Note 2)
Required
Electronics section
6
(Junction
box as
needed)
ø9.0 to
16.0 mm
Without protection
system:
(A) Electric circuit and
heater power
(B) Heater power
3.5 to 5.5 mm
2
max.
1.25 to 5.5 mm
2
max.
M4 screw
crimp-on
terminal
Not
required
Without protection
system:
(C) Contact output for
system alarm 1
(D) Contact output for
annunciator
0.75 to 1.5 mm
2
max.
Cable length 1 km max.
For FKC
(Note 2)
Required
(E) Analog input
(16 points max.)
(F) Contact input
(32 points max.)
(G) Contact output
(Note 1)
(20 points max.)
(H) Serial
communication
(J) Analog output
(32 points max.)
0.5 to 1.5 mm
2
max.
Cable length 1 km max.
For FKC
(Note 2)
Required
(K) Grounding 5.5 mm
2
or more
Grounding resistance of
100 ohms max.
M4 screw
crimp-on
terminal
Not
required
(L) External I/O cutoff
output (Power
cutoff signal)
0.75 to 1.5 mm
2
max.
Cable length 1 km max.
Twisted-pair cable
For FKC
(Note 2)
Required
NA
(use
sealing
fi tting)
(M) Ethernet (shielded
twisted-pair cable)
CAT.5/CAT.5E
50 m or less
RJ45 Required
(N) Ethernet (fi ber-
optic cable)
For 1300 nm Outdoor
type
multi-mode of 50/125 m
or 62.5/125 m
SC
Note 1: Use double-isolation cables for the contact output line (AC).
Double-isolate either contact output line (AC) or (DC) if they are mixed.
Note 2: Use MKKDSN series terminals (manufactured by Phoenix Contact Ltd.) for the protection system, and
FKC series terminals (manufactured by Phoenix Contact Ltd.) for the electric circuit except for the power
or Ethernet line. For these wiring connections, use AI series crimp-on terminals manufactured by the
same company. Four types of crimp-on terminals are used according to the wire diameters (see Table
2.5).
Table 2.5 Crimp-on terminals
Terminal Series Cable Core Cable O.D. Terminal Type Peel off length
MKKDSN
0.75 mm
2
Less than ø2.8 mm AI 0.75-6GY
Approx. 6 mm1 mm
2
Less than ø3.0 mm AI 1-6RD
1.5 mm
2
Less than ø3.4 mm AI 1.5-6BK
FKC
0.5 mm
2
Less than ø2.5 mm AI 0.5-10WH
Approx. 10 mm
0.75 mm
2
Less than ø2.8 mm AI 0.75-10GY
1 mm
2
Less than ø3.0 mm AI 1-10RD
1.5 mm
2
Less than ø3.4 mm AI 1.5-10BK
Contact Phoenix Contact Ltd. for details.
2nd Edition : May 11, 2012-00