Instruction manual

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2 SYSTEM CONFIGURATION
No. Name Application
1)
POWER
LED
AC input
power supply
ON (green): Normal (5VDC output, momentary 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, blown fuse)
• AC power supply is not ON
• Power failure (including an momentary power failure of more than 20ms)
DC input
power supply
ON (green): Normal (5VDC output, momentary power failure within 10ms)
OFF : • DC power supply is ON, however, the power supply module is out of order.
(5VDC error, overload, internal circuit failure, blown fuse)
• DC power supply is not ON
• Power failure (including an momentary power failure of more than 10ms)
2)
ERR
terminals
AC input
power supply
• Turned ON when the whole system operates normally.
• This terminal 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.
• In a Multiple CPU system configuration, turned OFF (opens) when a stop error occurs in
any of the CPU modules.
Normally OFF when loaded in an extension base unit.
DC input
power supply
• Turned ON when the whole system operates normally.
• This terminal turns OFF (opens) when the DC power is not input, a stop error (including a
reset) occurs in the CPU module, or the fuse is blown.
• In a Multiple CPU system configuration, turned OFF (opens) when a stop error occurs in
any of the CPU modules.
Normally OFF when loaded in an extension base unit.
3) FG terminal Ground terminal connected to the shield pattern of the printed circuit board.
4) LG terminal
Grounding for the power supply filter. The potential of Q61P-A1, Q61P-A2, Q61P, Q62P,
Q64P and Q64PN terminal is 1/2 of the input voltage.
5) Power input terminals
• Power input terminals connected to a power supply of 100VAC or 200VAC.
(Q61P-A1, Q61P-A2, Q64P)
• Power input terminals connected to a power supply of 100VAC to 200VAC.
(Q61P, Q62P, Q64PN)
• Power input terminals connected to a power supply of 24VDC.
(Q63P)
6)
+24V, 24G terminals
(Q62P only)
Used to supply 24VDC power to inside the output module. (using external wiring)
7) Terminal screw M3.5 7 screw
8) Terminal cover Protective cover of the terminal block
9) Module fixing screw hole
Used to fix the module to the base unit.
M3
12 screw (user-prepared) (Tightening torque: 0.36 to 0.48 N•m)
10) Module mounting lever Used to load the module into the base unit.