1.3 Configuration of Unit for Optical Bus
Repeater Module
The following figure shows the components of the unit for optical bus repeater module (Model:
SNT10D).
The power supply modules are always dual-redundantly configured.
Grounding
terminal
Power supply module
Optical ESB bus repeater module
Figure 1.3-1 Configuration of Unit for Optical Bus Repeater Module
n
Configuration of SNT10D
Table 1.3-1 Module Name and Model of Unit for Optical Bus Repeater Module
Name
Unit for Optical Bus Repeater Module
SNT10D
Power supply module (100-120 V AC) SPW481 2pcs
Power supply module (220-240 V AC) SPW482 2pcs
Power supply module (24 V DC) SPW484 2pcs
Dummy cover (for I/O module) (*1) SDCV01 as required
*1: To cover the empty optical ESB bus repeater module slot.
Optical ESB bus repeater master module (SNT401/SNT41
1) and optical ESB bus repeater
slave module (SNT501/SNT511) are installable in the unit for optical bus repeater module.
<1.3 Configuration of Unit for Optical Bus Repeater Module > 1-11
IM 32Q06C10-31E 4th Edition : Jan.30,2015-00
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