
B–63523EN/03
3. INSTALLATION
37
Table 3.4.2 (b) Heat output (for stand–alone type control units)
Unit
16i 18i 21i
160i/
160is
180i/
180is
210i/
210is
Heat
output
Re-
marks
Stand–alone type
control unit
1–slot rack f f f f f f 30W (*1)
(including main
CPU board)
3–slot rack f f f f f f 43W (*1)
Option board
HSSB board f f f f f f 4W
Loader control unit f f f f f f 15W
Sub–CPU board f f — f f — 14W
PMC C f f f f f f 7W
Serial communication
board (remote buffer,
DNC1, DNC2)
f f f f f f 7W
Symbol CAPi T board f f f f f f 10W
RISC board f f — f f — 12W
Ethernet board f f f f f f 10W
10.4″ LCD unit f f f — — — 18W
9.5″ LCD unit f f f — — — 14W
NOTE
1 The indicated heat output values are the maximum values,
including the heat outputs of the boards in the option slots
and mini slots.
2 The heat outputs of units connected to the CNC and
memory cards are not included.
3 For the CNC display unit with PC functions, see Chapter 8.
4 See Chapter 14 for explanations about the CNC display unit
for the is series CNC.