YOKOGAWA GC8000 User Manual

2. Installation, Piping, and Wiring
68
TI 11B08A01-01E
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 3)
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 3)
Required
(E) Analog input
(16 points max.)
(F) Contact input
(32 points max.)
(G) Contact output
(Note 1)
(20 points max.)
(H) Serial
communication
(Note 2)
(J) Analog output
(32 points max.)
0.5 to 1.5 mm
2
max.
Cable length 1 km max.
For FKC
(Note 3)
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 3)
Required
NA
(use
sealing
tting)
(M) Ethernet (shielded
twisted-pair cable)
CAT.5/CAT.5E
50 m or less
RJ45 Required
(N) Ethernet(ber-
optic cable)
For 1300 nm Outdoor
type
multi-mode of 50/125 µm
or 62.5/125 µm
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: Twisted pair cable is recommended.
Note 3: 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).
Sep. 07, 2017-00

YOKOGAWA GC8000 Specifications

General

Brand	YOKOGAWA
Model	GC8000
Category	Laboratory Equipment
Language	English