User's Manual Part 1
AT7400 Owner Manual Rev. 2.0 – October 2006-10-23 Section 2 - 3/9
3
2.7.Unit Control Board CIM3297 at Module 4459
This is the principal board on the MCU module. See Fig.2.5 for the PCB CIM3297 connections. The logic functions
performed by the PCB CIM3297 are as follows:
( YL ) BLACK LIGHT DISPL AY ? POI NTA – LC D DISPLAY – CIM3 10 8
(GR) +8V ?PIN7–P1
(WH)GND TODISPLAY? POINT B – LCD DI SPL AY– CIM 31 08
(BL) +15V ?PIN8–P1
( GY) OUTPUT REF LECT ED PO WER READING ?PIN5–P1
( RD) OUTPU TFORWARD PO WER READING ?PIN6–P1
( VL ) 12 V BATT ER Y READING ?PIN6–P2
( BR) +8 V DC/DC CO NVERT ER READING ?PIN4–P2
( BL) + 15V DC /DC CO NVERT ER READING ?PIN3–P2
( YL) EXCITER F ORWARD PO WER READING ? PIN1–P1
(OR) EXC ITER REFLECTED POWER READING ?PIN2–P1
(WH) GND ?PIN9–P2
(B R ) ? PIN4–CON1–KEYBOARD–CIM3112
( RD) ? PI N 3 – CON 1 – KEYBOARD – CIM 31 12
(BL) ? PI N 2 – CON 1 –KEYBOIARD – CIM 3112
( BK) ? PI N 1 – CON 1 – KEYBOARD – CIM 31 12
(O R) ? PIN 6 – C ON 1 – CIM31 12 –KEYB OARD
(GY) ? PIN 5 – C ON 1 – CIM 31 12 –KEYBOARD
(Y L) CO A XI AL REL AY COMM ANDER ( OPT IO NAL DOUBLE EXC ITER) ?PIN1–P2
( BR) PHASE DET ECT OR ?PIN4–P1
( GR) FAN F USE 1 DETECTO R ?PIN8–P1
( OR) FAN F USE 2 DETECTO R ? PIN7–P1
FL AT CABLE 14 VIAS ? C ON1– LCD DISPLAY –C IM3108
CO N - 1
BL
7
CON-2
1991
3
6CON-7 CON- 8
CO N - 9
1
GND
VCC
DA1
DA2
+15V
IRQ
CON- 3
1
6
CON-4
8
CON- 5
8
1
CON- 6
8
1
PA 21
PA3 1
PA41
PA51
PA61
PA71
1
PA02
PA12
PA2 2
PA32
PA42
PA52
PA62
PA72
PB01
PB11
PB21
PB31
PB 41
PB51
PB61
PB71
PB 72
PB62
PB 52
PB42
PB3 2
PB22
PB12
PB02
GN D
TX
RX
PC6
PC5
GND
A16
A15
A14
A13
A12
A11
A10
A09
GN D
A08
A07
A06
A05
A04
A03
A02
A01
CI-7
LM7805
CI -1
123
TPO-1
AJUSTE
LU M . D ISPLAY
XTAL1
1
14
SCL
SDA
PM4
PM3
PJ1
PJ0
16M Hz
DTR
CTS
RX
TX
GND
RTS
DC D
CO N - 1 1
1
6
CON-10
1
7
J1
VM
BDM I N
M C 34 06 4
LM358
-
Q1
BCX 5 3
CON-12
1
1
.
DS2 29
..
RS2 32
RS48 5
J4
J5
.
DS22 9
CI -6
CI-2
.
CI-3
.
( BL) CT R SNMP ? PIN3–CON-1–CI M3 45 3 – SNMP INT ERFACE
(BL) RS485 A ?PIN8–P3
A
B
GND
(GY) RS485B ?PIN7–P3
( BK) DT R SN M P ? PIN7–CON-1–CIM3453–SNMPINTERFACE
( OR) DCD SN M P ? PIN4–CON-1–CIM3453–SNMPINTERFACE
( GR) RTS SNM P ? PIN5–CON-1–CIM3453–SNMPINTERFACE
( YL) CT S SNMP ? PIN6–CON-1–CIM3453–SNMPINTERFACE
( RD) RXD SNM P ? PIN8– CON-1– CIM3453– SNMP INTERFACE
(VL) TXD SN MP ? PI N 9 – CON- 1 – CIM3 4 53 – SNMP I NTERF ACE
( W H) G ND SNMP ?PIN2–CON-1 –CI M3453 –SNMP INTERFACE
( YL ) BLACK LIGHT DISPL AY ? POI NTA – LC D DISPLAY – CIM3 10 8
(GR) +8V ?PIN7–P1
(WH)GND TODISPLAY? POINT B – LCD DI SPL AY– CIM 31 08
(BL) +15V ?PIN8–P1
( GY) OUTPUT REF LECT ED PO WER READING ?PIN5–P1
( RD) OUTPU TFORWARD PO WER READING ?PIN6–P1
( VL ) 12 V BATT ER Y READING ?PIN6–P2
( BR) +8 V DC/DC CO NVERT ER READING ?PIN4–P2
( BL) + 15V DC /DC CO NVERT ER READING ?PIN3–P2
( YL) EXCITER F ORWARD PO WER READING ? PIN1–P1
(OR) EXC ITER REFLECTED POWER READING ?PIN2–P1
(WH) GND ?PIN9–P2
(B R ) ? PIN4–CON1–KEYBOARD–CIM3112
( RD) ? PI N 3 – CON 1 – KEYBOARD – CIM 31 12
(BL) ? PI N 2 – CON 1 –KEYBOIARD – CIM 3112
( BK) ? PI N 1 – CON 1 – KEYBOARD – CIM 31 12
(O R) ? PIN 6 – C ON 1 – CIM31 12 –KEYB OARD
(GY) ? PIN 5 – C ON 1 – CIM 31 12 –KEYBOARD
(Y L) CO A XI AL REL AY COMM ANDER ( OPT IO NAL DOUBLE EXC ITER) ?PIN1–P2
( BR) PHASE DET ECT OR ?PIN4–P1
( GR) FAN F USE 1 DETECTO R ?PIN8–P1
( OR) FAN F USE 2 DETECTO R ? PIN7–P1
FL AT CABLE 14 VIAS ? C ON1– LCD DISPLAY –C IM3108
CO N - 1
BL
7
CON-2
1991
3
6CON-7 CON- 8
CO N - 9
1
GND
VCC
DA1
DA2
+15V
IRQ
CON- 3
1
6
CON-4
8
CON- 5
8
1
CON- 6
8
1
PA 21
PA3 1
PA41
PA51
PA61
PA71
1
PA02
PA12
PA2 2
PA32
PA42
PA52
PA62
PA72
PB01
PB11
PB21
PB31
PB 41
PB51
PB61
PB71
PB 72
PB62
PB 52
PB42
PB3 2
PB22
PB12
PB02
GN D
TX
RX
PC6
PC5
GND
A16
A15
A14
A13
A12
A11
A10
A09
GN D
A08
A07
A06
A05
A04
A03
A02
A01
CI-7
LM7805
CI -1
123
TPO-1
AJUSTE
LU M . D ISPLAY
XTAL1
1
14
SCL
SDA
PM4
PM3
PJ1
PJ0
16M Hz16M Hz
DTR
CTS
RX
TX
GND
RTS
DC D
CO N - 1 1
1
6
CON-10
1
7
J1
VM
BDM I N
M C 34 06 4
LM358
--
MC9S 12A128B
Q1
BCX 5 3
CON-12
1
1
.
DS2 29
.
DS2 29
....
RS2 32
RS48 5
J4
J5
.
DS22 9
.
DS22 9
CI -6
CI-2
.
CI-2
.
CI-3
.
CI-3
.
( BL) CT R SNMP ? PIN3–CON-1–CI M3 45 3 – SNMP INT ERFACE
(BL) RS485 A ?PIN8–P3
A
B
GND
(GY) RS485B ?PIN7–P3
( BK) DT R SN M P ? PIN7–CON-1–CIM3453–SNMPINTERFACE
( OR) DCD SN M P ? PIN4–CON-1–CIM3453–SNMPINTERFACE
( GR) RTS SNM P ? PIN5–CON-1–CIM3453–SNMPINTERFACE
( YL) CT S SNMP ? PIN6–CON-1–CIM3453–SNMPINTERFACE
( RD) RXD SNM P ? PIN8– CON-1– CIM3453– SNMP INTERFACE
(VL) TXD SN MP ? PI N 9 – CON- 1 – CIM3 4 53 – SNMP I NTERF ACE
( W H) G ND SNMP ?PIN2–CON-1 –CI M3453 –SNMP INTERFACE
Fig. 2.3: - Module 4459 connection diagram for PCB CIM3297.