YOKOGAWA ProSafe-RS

2. Transportation, Storage and Installation
2-23
TI 32P01J10-01EN
2.5.5 Installation Guideline for Cabinet (FIO)
 Installation Guideline for Rittal Cabinet (Up to 11 Nodes)
The following shows examples and notes for installing a safety control unit and up to 10 safety
node units in the Rittal TS8 cabinet.
 Applicable Cabinet
Rittal TS8 cabinet (W: 800 mm D: 800 mm H: 2000 mm)
 Temperature Conditions
· If a safety control unit is equipped with a fan unit, the ambient temperature of the cabinet
must be 50°C or lower. If it is not equipped with a fan unit, the ambient temperature of the
cabinet must be 30°C or lower.
· Ambient temperature of the safety control unit and safety node units in the cabinet must
satisfy the temperature values specied in GS (General Specications).
 Installation Conditions
· Applicable units
Safety Control Unit S2SC70/SSC60/SSC50/SSC57: 1 unit
Safety Node Unit SNB10D and Unit for Optical ESB Bus Repeater Module SNT10D:
Up to 10 units
Primary Power Supply Bus Unit AEP7D and AEPV7D: Up to 2 units
Other heat-generating devices must not be installed in the cabinet.
· Fan conguration
Conguration of door fans, node fans, and roof vent
A
Door fan
Node 7
Node 8
Node 9
Node 10
Node 11
F020518.ai
Node 1
（S2SC70-F）
Fan unit
Node 2
Node 3
Node 4
Node 5
Node 6
≧3U
Cabinet size:
W: 800 mm
D: 800 mm
H: 2000 mm
1U
Primary power
supply bus unit
≧1U
Roof vent
Front
S2SC70-F/SSC60-F/SSC50-F/SSC57-F: 1 unit
SNB10D/SNT10D: 5 units maximum
Rear
SNB10D/SNT10D: 4 units maximum
SNB10D/SNT10D: 5 units maximum
Roof vent
1U = 1UNIT = 44.45 mm
A≥5U
A≥12U
Figure Installation of S2SC70/SSC60/SSC50/SSC57 for Rittal cabinet (with Fan Unit)
Oct. 25, 2016-00