Yaskawa 120 Series I/O Modules - Manual (Page 281)

7 Maintenance
7.1.1 I/O Modules with Built-in Fuses
7-2
7.1 Built-in Fuses
7.1.1 I/O Modules with Built-in Fuses - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-2
7.1.2 Built-in Fuses - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-3
7.1.3 Replacement of Built-in Fuses - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-5
7.1.1 I/O Modules with Built-in Fuses
Fuses are not built in all the 120-series I/O Modules. The fuse blowout detection
and indication function is provided in some of the 120-series Output Modules. The
indicator lamp indicates the fuse state. For replacement of the built-in fuses that
cannot be replaced by users, contact your Yaskawa representative.
The following table shows the Modules with or without built-in fuses, whether the
fuse can be replace or not, and the fuse blowout indication.
This section describes the built-in fuses of the 120-series I/O Modules.
Table 7.1 Built-in Fuses
Product Name Model No. Built-in Fuse Fuse Blowout Indicator
Lamp
With/
Without
Replacement
Digital
Output
Modules 100/200-VAC 8-point
Output Module JAMSC-
120DAO83000 Without − No indication
100/200-VAC
16-point Output Module JAMSC-
120DAO84300 With Prohibited “F” is lit when the fuse is
blown out.
12/24-VDC 8-point
Output Module JAMSC-
120DDO33000 With Prohibited No indication
12/24-VDC 16-point
Output Module (sinking) JAMSC-
120DDO34310 With Permitted “F” is lit when the fuse is
blown out.
12/24-VDC 16-point
Output Module
(sourcing) JAMSC-
120DDO34320 With Permitted “F” is lit when the fuse is
blown out.
12/24-VDC 32-point
Output Module (sinking) JAMSC-
120DDO35410 With Prohibited “F” is lit when the fuse is
blown out.
12/24-VDC 64-point
Output Module (sinking) JAMSC-
120DDO36410 With Prohibited “F” is lit when the fuse is
blown out.
Relay Contact 16-point
Output Module JAMSC-
120DRA84300 Without − No indication
Special
Purpose
Modules Register Input Module JAMSC-
120RDI34410 With Prohibited “F” is lit when the fuse is
blown out.
Register Output Module JAMSC-
120RDO34410
With Prohibited “F” is lit when the fuse is
blown out.