
3. INSTALLATION
B–63173EN/03
10
Table 3.2 (b) Power supply capacity for peripheral unit
Unit
Power supply capacity
External I/O card D, E 500 + 7.3 x n (mA) where n is the number of
input points that are turned on simultaneously
I/O Unit–A The required current varies depending on the
number of modules. Refer to the I/O
Unit–MODEL A Connection and Maintenance
Manual (B–61813E).
I/O Link connection unit 0.2 A
Basic connector panel I/O
module
200 + 7.3 x n (mA) where n is the number of
input points that are turned on simultaneously
Branch–out I/O module
expansion A/B
100 + 7.3 x n (mA) where n is the number of
input points that are turned on simultaneously
Branch–out I/O module
expansion C/D
0.1A
Operator’s panel I/O
module A1
0.35A
Operator’s panel I/O
module B1/B2
300 + 7.3 x n (mA) where n is the number of
input points that are turned on simultaneously
FSSB I/O module basic
unit
300 + 7.3 x n (mA) where n is the number of
input points that are turned on simultaneously
FSSB I/O module basic
unit + expansion unit
Separate detector
interface unit, basic unit
0.9A
Separate detector
interface unit, basic unit +
additional unit
1.5A
Analog servo interface unit,
basic unit
0.7A (type F)
1.2A (type M)
Analog servo interface unit,
basic unit + expansion unit
1.0A (type F)
2.0A (type M)
Table 3.2 (c) Power supply capacity for setting and display unit
Unit
Power supply capacity
CRT/MDI
Picture display CRT/MDI
1.0A
Stand–alone type CRT 0.8A
Stand–alone type MDI
Picture display stand–alone type MDI
0.2A
Stand–alone type PDP 2.0A
Stand–alone type LCD 0.8A
Detachable LCD/MDI 1.0A
Handy operator’s panel (type B) 0.2A