Mitsubishi Electric PD-6130, Руководство по обслуживанию

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7-3
Name Pin No. Pin name Function
Basic operation (Numerical unit: Vdc; except for the case when units are individually indicated)
AC power ON
(Power cord
connected to
the wall outlet)
Main power ON
(POWER button ON)
No signal With signal
Power
management
Standby
Main power
OFF
AC power OFF
(Power cord
pulled out of the
wall outlet)
Signal direction
TM
TR
TS
FA
FB
10 TXD1 RS232 driver output 0 Clock signal Clock signal Clock signal 0 0 – MAIN
→
RS232C
(5Vac) when (5Vac) when (5Vac) when
data are rec- data are rec- data are rec-
eived; 5Vdc eived; 5Vdc eived; 5Vdc
when no data when no data when no data
are received. are received. are received.
11 GND GND 0 0 0 0 0 0 – –
12 REM Insertion detection for wired remote control input 0 5V when the 5V when the 5V when the 0 0 – RS232C
→
MAIN
wired remote wired remote wired remote
control is co-
control is co- control is co-
nnected; 0V nnected; 0V nnected; 0V
when no wired when no wired when no wired
remote control remote control remote control
is connected. is connected. is connected.
1 SCL5 Clock line of the I2C bus 0 Clock signal Clock signal Clock signal 0 0 – MAIN
→
SENB
(5Vac) when (5Vac) when (5Vac) when
data are rec- data are rec- data are rec-
eived; 5Vdc eived; 5Vdc eived; 5Vdc
when no data when no data when no data
are received. are received. are received.
2 SDA5 Data line of the I2C bus 0 Clock signal Clock signal Clock signal 0 0 – MAIN
←→
SENB
(5Vac) when (5Vac) when (5Vac) when
data are rec- data are rec- data are rec-
eived; 5Vdc eived; 5Vdc eived; 5Vdc
when no data when no data when no data
are received. are received. are received.
3 VDD+5V 5V power supply for analog signals 0 5 5 0 0 0 – MAIN
→
SENB
4 GND GND 0 0 0 0 0 0 – –
1 SCL5 I2C bus clock for temperature sensors 0 Clock signal Clock signal Clock signal 0 0 – SENB
←→
SEND
(5Vac) when (5Vac) when (5Vac) when
data are rec- data are rec- data are rec-
eived; 5Vdc eived; 5Vdc eived; 5Vdc
when no data when no data when no data
are received. are received. are received.
2 SDA5 I2C bus data for temperature sensors 0 Clock signal Clock signal Clock signal 0 0 – SENB
←→
SEND
(5Vac) when (5Vac) when (5Vac) when
data are rec- data are rec- data are rec-
eived; 5Vdc eived; 5Vdc eived; 5Vdc
when no data when no data when no data
are received. are received. are received.
3 VDD+5V 5V power supply for analog signals 0 5 5 0 0 0 – SENB
→
SEND
4 GND GND 0 0 0 0 0 0 0 –
1 SCL5 I2C bus clock for temperature sensors 0 Clock signal Clock signal Clock signal 0 0 – SEND
←→
SENC
(5Vac) when (5Vac) when (5Vac) when
data are rec- data are rec- data are rec-
eived; 5Vdc eived; 5Vdc eived; 5Vdc
when no data when no data when no data
are received. are received. are received.
2 SDA5 I2C bus data for temperature sensors 0 Clock signal Clock signal Clock signal 0 0 – SEND
←→
SENDC
(5Vac) when (5Vac) when (5Vac) when
data are rec- data are rec- data are rec-
eived; 5Vdc eived; 5Vdc eived; 5Vdc
when no data when no data when no data
are received. are received. are received.
3 VDD+5V 5V power supply for analog signals 0 5 5 0 0 0 – SEND
→
SENC
4 GND GND 0 0 0 0 0 0 0 –
1 FAN-CTL Voltage-controllable 0 9.3Vdc during 9.3Vdc during 0 0 0 – MAIN
→
FAN
power supply high-speed high-speed
revolution revolution
(Fan mode H); (Fan mode H);
7.6Vdc during 7.6Vdc during
medium-
medium-
speed revolu- speed revolu-
tion (Fan
tion (Fan
mode M); mode M);
5.2Vdc during 5.3Vdc during
low-speed
low-speed
revolution revolution
(Fan mode L) (Fan mode L)
2 GND GND 0 0 0 0 0 0 – –
3 ALARM FAN lock detect 0 0V during nor- 0V during nor- 0 0 0 – FAN
→
MAIN
signal output mal fan opera- mal fan opera-
tion; 5Vdc
tion; 5Vdc
while the fan while the fan
is stopped. is stopped.
1 FAN-CTL Voltage-controllable 0 9.3Vdc during 9.3Vdc during 0 0 0 – MAIN
→
FAN
power supply high-speed high-speed
revolution revolution
(Fan mode H); (Fan mode H);
7.6Vdc during 7.6Vdc during
medium-
medium-
speed revolu- speed revolu-
tion (Fan
tion (Fan
mode M); mode M);
5.2Vdc during 5.3Vdc during
low-speed
low-speed
revolution revolution
(Fan mode L) (Fan mode L)
2 GND GND 0 0 0 0 0 0 – –
vv
vvv
vvv
vv
v
vv