YOKOGAWA SSC60D User Manual

1.2 Configuration of Safety Node Unit
The following figure shows the units that make up the safety node unit (Model: SNB10D).
The power supply modules and ESB bus interface modules are always dual-redundantly con-
figured.
Grounding
terminal
Cable tray
Power supply module
ESB bus interface module
Input/Output module
Figure 1.2-1 Configuration of Safety Node Unit
n
Configuration of SNB10D
Table 1.2-1 Module Name and Model of Safety Node Unit
Name
Safety node unit
SNB10D
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
ESB bus interface module SSB401 2pcs
Dummy cover (for I/O module) (*1) SDCV01 as required
*1: :To cover the empty I/O module slot.
<1.2 Configuration of Safety Node Unit > 1-10
IM 32Q06C10-31E 4th Edition : Jan.30,2015-00

YOKOGAWA SSC60D Specifications

General

Brand	YOKOGAWA
Model	SSC60D
Category	Control Systems
Language	English