3-12
3.3 Wiring the COM Port
Accessory communication connector/applicable wiring
The communication connector used for the COM port (provided as an accessory with the main unit) has
a screw-tightening type of terminal block. The wiring shown below should be used.
Applicable wiring (twisted wiring)
Size
Conductor cross-section surface area
AWG 28 to 16
0.08 to 1.25 mm
2
Use a special tool to tighten the terminal block of the communication connector.
Use a screwdriver made by us. (Product number: AFP0806). The tightening torque should be 0.22 to 0.3
N· m or less.
When doing RS485 communication using RS422 type
Please use the following cables or equivalent.
Appropriate electrical cables (twisted cables)
Type
Cross-sectional
view
Conductor
Insulator
Cable
diam.
Sample
appropriate
cable
Size
Resist-
ance
(at 20
C)
Material
Thick-
ness
Shielded
twisted
pair
1.25 mm
2
(AWG16)
or greater
Max.
16.8
Ω
/km
Polye-
thylene
Max.
0.5 mm
Approx.
8.5 mm
Belden 9860
Hitachi Cable,
Ltd. KPEV-
S1.25 mm
2
x
1P
0.5 mm
2
(AWG20)
or greater
Max.
33.4
Ω
/km
Polye-
thylene
Max.
0.5 mm
Approx.
7.8 mm
Belden 9207
Hitachi Cable,
Ltd. KPEV-
S0.5 mm
2
x
1P
Note:
Use shielded twisted pair cables.
Use only one type of transmission cable. Do not mix more than 1 type.
When using shielded cable with crossover wiring for the RS485 transmission line, grounded one end.
Содержание GT32-R
Страница 25: ...Chapter 1 Features and Functions ...
Страница 40: ...1 16 ...
Страница 41: ...Chapter 2 Names and Functions of Parts ...
Страница 42: ...2 2 2 1 Part Names 2 1 1 GT01 GT11 GT21 GT01 GT01R GT11 GT21 ...
Страница 44: ...2 4 2 1 2 GT02 GT02L GT02M2 GT02G2 GT02M0 GT02M1 GT02G0 GT02G1 GT02L ...
Страница 48: ...2 8 2 1 4 GT05 GT12 GT32 GT32 R GT32 E GT05 GT12 GT32 Standard High function ...
Страница 49: ...2 9 GT32 R GT32 E ...
Страница 62: ...2 22 ...
Страница 63: ...Chapter 3 Installation and Wiring ...
Страница 86: ...3 24 ...
Страница 87: ...Chapter 4 Connecting with PLC ...
Страница 108: ...4 22 Connecting to the 2 channel type RS485 Note Check the usable GT models for 1 N communication ...
Страница 122: ...4 36 ...
Страница 123: ...Chapter 5 Troubleshooting ...
Страница 141: ...Chapter 6 Specifications ...
Страница 187: ...Chapter 7 Dimensions and Other Documentation ...
Страница 188: ...7 2 7 1 Dimensions 7 1 1 GT01 GT01R Installation dimensions Panel cutout dimensions ...
Страница 189: ...7 3 7 1 2 GT02 Installation dimensions Panel cutout dimensions ...
Страница 190: ...7 4 7 1 3 GT02L Installation dimensions Panel cutout dimensions ...
Страница 191: ...7 5 7 1 4 GT03M E Installation dimensions Panel cutout dimensions ...
Страница 193: ...7 7 7 1 6 GT05 Installation dimensions Panel cutout dimensions ...
Страница 194: ...7 8 7 1 7 GT11 Installation dimensions Panel cutout dimensions ...
Страница 195: ...7 9 7 1 8 GT12 Installation dimensions Panel cutout dimensions ...
Страница 196: ...7 10 7 1 9 GT21 Installation dimensions Panel cutout dimensions ...
Страница 197: ...7 11 7 1 10 GT32 GT32M Back view GT32T0 GT32T1 Installation dimensions Panel cutout dimensions ...
Страница 198: ...7 12 7 1 11 GT32 R GT32 E Installation dimensions Panel cutout dimensions ...
Страница 199: ...7 13 7 2 Cable Specifications 7 2 1 AIGT8142 7 2 2 AIGT8152 7 2 3 AIGT8160 AIGT8162 AIGT8165 AIGT8192 ...
Страница 200: ...7 14 7 2 4 AIGT8175 7 2 5 AIP81842 ...
Страница 202: ...7 16 7 4 ASCII Code Table ...
Страница 205: ......