Mitsubishi Electric QS001CPU User Manual page 53

5
POWER SUPPLY MODULE
No. Name
1) "POWER" LED
2) ERR. terminal
3) FG terminal
4) LG terminal
5) Terminal screw
6) Terminal cover
7) Module fixing screw
8) Module loading lever
9) Power input terminal
10) Power input terminal
POINT
Table5.2 Part names
On (green) : Normal (5VDC output, instantaneous power failure within 20ms)
Off : • AC power supply is ON, however, the power supply module is out of
order.
(5VDC error, overload, internal circuit failure, fuse blown)
• AC power supply is not ON.
• Power failure (including an instantaneous power failure of 20ms or
more)
• Turned ON when the whole system operates normally.
• Turns OFF (opens) when the AC power is not input, a stop error (including a reset)
occurs in the CPU module, or the fuse is blown.
Ground terminal connected to the shielding pattern of the printed-circuit board.
Grounding for the power filter. The potential of the QS061P-A1 and QS061P-A2 ter-
minals are one-half of the input voltage.
M3.5 screw
Protective cover of the terminal block
Used to fix the module to the base unit.
M3 screw (Tightening torque range : 0.36 to 0.48N•m)
Used to load the module to the base unit.
Power input terminal for the QS061P-A1 and connected to a 100VAC power supply.
Power input terminal for the QS061P-A2 and connected to a 200VAC power supply.
1. The QS061P-A1 is dedicated for inputting a voltage of 100 VAC.
Do not input a voltage of 200 VAC into it or trouble may occur on the
QS061P-A1.
Power module
type
QS061P-A1
Power supply module does not
cause trouble.
QS061P-A2
CPU module cannot be
operated.
2. Individually ground the LG and FG terminals with a ground resistance of 100
or less.
3. ERR. terminal cannot be used as a safety output.
Connect the cable for ERR. contact of 30m or less in length in a control panel.
Application
Table5.3 Precaution
Supply power voltage
100VAC
Operates normally.
5.3 Names of Parts and Settings
200VAC
Power supply module causes
trouble.
Operates normally.
5
1
2
3
4
5
6
7
8
- 5