Yaskawa 120 Series I/O Modules - Manual (Page 252)

6.2 Panel Wiring
6-25
6
5) Protective Fuses
If using an Output Module, connect a fuse that complies with the load specifications in
series with the load.
• 12/24-VDC 16-point Output Module (sink): Model No. JAMSC-120DDO34310
• 12/24-VDC 16-point Output Module (source): Model No. JAMSC-120DDO34320
• 12/24-VDC 32-point Output Module (sink): Model No. JAMSC-120DDO35410
• 12/24-VDC 64-point Output Module (sink): Model No. JAMSC-120DDO36410
• Relay Contact 16-point Output Module: Model No. JAMSC-120DRA84300
If a fuse is not connected, a fire or damage to the device or output circuit may
occur if the load is short-circuited or the circuit overloaded.
6.2.4 Wiring Analog I/O Modules
This section explains the connection of an I/O signal cable to an Analog I/O Module.
1) I/O Signal Cables
Do not allow foreign matter such as cable chips in the Modules or Mounting Bases.
Foreign matter in the Modules or Mounting Bases may cause fire, failures and/
or malfunctions.
Ground the shield of the shielded twisted-pair wire that connects to the Analog I/O
Module to one point (a resistance of 100
Ω max.).
Not grounding the shield of the shielded twisted-pair wire may result in malfunc-
tion of the GL120 and GL130.
a) There are seven types of Analog I/O Modules. See Table 6.13.
b) To connect these I/O Modules to signal line, use I/O signal cables of the size listed in
Table 6.13. The cables differ in their allowable current capacity depending on the
conditions of use, such as the ambient operating temperature, so check the condi-
tions of use and select a cable of appropriate size.
c) M3 Phillips screws are used in the external connection terminals. Use crimp termi-
nals that are specially designed for M3 Phillips screws for the Module end of the I/O
signal cable.
CAUTION
CAUTION
CAUTION
Table 6.13 I/O Signal Cable Size
Name Model No. I/O Signal Cable Size
Analog Input Modules ( ±10V, 4 channel) JAMSC-120AVI02000 Shielded twisted-pair wires
0.5 mm
2 (AWG20) to 1.3
mm 2 (AWG16)
Analog Input Modules (0 to 10V, 4 channel) JAMSC-120AVI02100
Analog Input Modules (4 to 20 mA, 4 channel) JAMSC-120ACI02000
Analog Output Modules ( ±10V, 2 channel) JAMSC-120AVO01000
Analog Output Modules (0 to 10V, 2 channel) JAMSC-120AVO01100
Analog Output Modules (0 to 5V, 2 channel) JAMSC-120AVO01200
Analog Output Modules (4 to 20 mA, 2 channel) JAMSC-120ACO01000