2 Theory of Operation (continued)

2.21 Control Circuit for Power Module (continued)

Located on NH-SYS-R board (Circuit for RS232, Output Dry Contact, Parallel Port, Connector to connect with each Power Module, Circuit for 2 Slots)

TO PM1 TO PM2

CNR20

 

 

 

 

CNR21

 

 

 

 

1

ID1OK

 

 

 

1

ID2OK

 

 

2

 

 

 

 

 

2

 

 

 

 

3

ON

 

 

 

 

3

ON

 

 

 

4

 

 

 

 

4

 

 

 

CI33(V)-4P

RR125

100

RR131

100

CI33(V)-4P

RR126

365

RR132

365

 

 

 

 

G4

 

 

 

 

G4

 

 

 

RR29

 

 

 

 

 

 

 

 

+12VSF

2K

 

 

 

1

UR14

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

3

 

DR2

ID1OK

 

TLP421(GRL)

 

 

 

 

 

 

 

 

 

 

 

1N4148

 

 

 

 

 

 

 

 

 

RR36

 

 

 

UR18

 

 

 

 

+12VSF

2K

 

 

 

1

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

3

 

DR5

ID2OK

 

TLP421(GRL)

 

 

 

 

1N4148

 

 

 

 

 

 

 

 

 

RR46

 

 

 

 

 

 

 

 

+12VSF

2K

 

 

 

1

UR22

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

3

 

DR7

ID3OK

 

TLP421(GRL)

 

 

 

 

 

 

 

 

 

 

 

1N4148

 

 

 

 

 

 

 

 

TO PM3

CNR22

1 ID3OK

2

4 ON

CI33(V)-4P

RR127

681

RR133

681

 

RR25

G4

 

 

 

 

 

 

10K

 

 

5VS

 

 

 

 

 

 

#ID1_OK

CR23

 

 

 

 

104

 

 

 

 

G1 RR34

 

 

5VS

10K

 

 

 

 

#ID2 OK

 

 

 

CR29

 

 

 

 

104

 

 

 

 

G1 RR45

 

 

5VS

10K

 

 

 

 

#ID3 OK

 

 

 

CR34

 

 

 

 

104

 

 

 

 

G1

 

 

 

 

TO PM4 TO PM5

CNR25

 

 

 

 

CNR26

 

 

 

 

1

ID4OK

 

 

1

ID5OK

 

 

2

 

 

 

 

2

 

 

 

 

3

ON

 

 

 

3

ON

 

 

 

4

 

 

 

4

 

 

 

CI33(V)-4P

RR128

1K1

RR134

1K21

CI33(V)-4P

RR129

1K65

RR135

1K82

 

 

 

G4

 

 

 

G4

 

 

 

RR53

 

 

 

 

 

 

 

+12VSF

2K

 

 

1

UR26

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

3

 

 

DR9

 

ID4OK

TLP421(GRL)

 

 

 

 

 

 

 

 

 

 

 

1N4148

 

 

 

 

 

 

 

 

RR64

 

 

UR28

 

 

 

 

+12VSF

2K

 

 

1

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

3

 

 

DR11

ID5OK

TLP421(GRL)

 

 

 

 

1N4148

 

 

 

 

 

 

 

 

RR72

 

 

 

 

 

 

 

+12VSF

2K

 

 

1

UR32

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

3

 

 

DR12

ID6OK

TLP421(GRL)

 

 

 

 

 

 

 

 

 

 

1N4148

 

 

 

 

 

 

 

TO PM6

CNR27

1 ID6OK

2

4 ON

CI33(V)-4P

RR130

2K61

RR136

2K61

 

 

G4

 

 

RR52

 

 

5VS

10K

 

 

 

 

#ID4_OK

 

 

 

CR41

 

 

 

 

104

 

 

 

 

G1 RR59

 

 

5VS

10K

 

 

 

 

#ID5 OK

 

 

 

CR48

 

 

 

 

104

 

 

 

 

G1 RR71

 

 

5VS

10K

 

 

 

 

#ID6 OK

 

 

 

CR51

 

 

 

 

104

 

 

 

 

G1

 

 

 

 

RR96

4

UR41

+12VSF

 

 

ON 3

1

RR97

 

+12VS

2 ON1

Located on NH-SYS-M board (System MCU and Control Circuit)

(28) ID1_OK

RM106

#ID1_OK

(31) ID4_OK

RM119

#ID4_OK

200

200

 

CM57

 

CM70

 

 

103

 

 

103

(29) ID2_OK

RM110 G1

(40) ID5_OK

RM124 G1

200

#ID2_OK

200

#ID5_OK

 

CM61

 

CM83

 

 

103

 

 

103

(30) ID3_OK

RM114 G1

(41) ID6_OK

RM130 G1

200

#ID3_OK

200

#ID6_OK

 

CM65

 

CM88

 

 

103

 

 

103

POWER_ON

2

15

ON1

 

 

 

(42)CM99

UM8B

G1

G1

G1

(c)System MCU can detect the status of the power module DSP chip via ID1_OK (28), ID2_OK (29), ID3_OK (30), ID4_OK (31), ID5_OK

(40) and ID6_OK (41). “Logic Low” means that the power module DSP chip is functioning properly. (ID5_OK and ID6_OK are not used for reserve.)

(d)ON is connected to the relay driver of the auxiliary power supply inside the power module. If POWER_ON (42) is “Logic H,” then the auxiliary power supply inside the power module is on.

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Tripp Lite SU60KX manual To PM1 to PM2