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www.inter-m.com

MADE IN KOREA

2003.8   9017100400

SERVICE

MANUAL

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TIMER

PW-9242N

Summary of Contents for PW-9242N

Page 1: ...ERVICE MANUAL P R O G R A M TIMER PW 9242N...

Page 2: ...cations 5 Electrical Parts List 6 7 Top and Bottom View of P C Board 8 Wiring Diagram 11 Block Diagram 12 Schematic Diagram 13 14 Exploded View of Cabinet Chassis Mechanical Parts List 15 16 Ass y Dra...

Page 3: ...QFP 1 2 3 4 5 6 7 8 9 10 11 33 32 31 30 29 28 27 26 25 24 23 P1 5 P1 6 P1 7 RST RXD P3 0 NC TXD P3 1 INT0 P3 2 INT1 P3 3 T0 P3 4 iT1 P3 5 P0 4 AD4 P0 5 AD5 P0 6 AD6 P0 7 AD7 EA VPP NC ALE PROG PSEN P2...

Page 4: ...OGRAM COUNTER DPTR RAM ADDR REGISTER INSTRUCTION REGISTER B REGISTER INTERRUPT SERIAL PORT AND TIMER BLOCKS STACK POINTER ACC TMP2 TMP1 ALU PSW TIMING AND CONTROL PORT 3 LATCH PORT 3 DRIVERS P3 0 P3 7...

Page 5: ...0 and P1 1 can be configured to be the timer counter 2 external count input P1 0 T2 and the timer counter 2 trigger input P1 1 T2EX respectively as shown in the following table Port 1 also receives th...

Page 6: ...ory When the AT89C52 is executing code from external program memory PSEN is activated twice each machine cycle except that two PSEN activations are skipped during each access to external data memory E...

Page 7: ...s No 2 3 seconds No 3 3 seconds No 4 5 seconds No 5 5 seconds No 6 7 seconds No 7 7 seconds No 8 10 seconds No 9 10 seconds No 10 15 seconds No 11 20 seconds No 12 30 seconds No 13 30 seconds No 14 40...

Page 8: ...CB 4005179300 PCB MAIN B D PW 9242N PCB RLY5 5528001040 RELAY RZ 24 RY24W DC24V RY24W RLY4 5528001040 RELAY RZ 24 RY24W DC24V RY24W RLY3 5528001040 RELAY RZ 24 RY24W DC24V RY24W RLY2 5528001040 RELAY...

Page 9: ...CK B D PW 9242N PCB JK11 4438191010 D SUB PLUG M 9P D SUB9 JK12 4465997702 SCREW TERMINAL 2P 2P CR11 S35101035331 CAP CE B0 01UF 50V K 0805 2012 0 01 50 CR12 S35101035331 CAP CE B0 01UF 50V K 0805 201...

Page 10: ...8 TOP AND BOTTOM VIEW OF P C BOARD...

Page 11: ...9...

Page 12: ...10...

Page 13: ...11 WIRING DIAGRAM...

Page 14: ...12 BLOCK DIAGRAM...

Page 15: ...14 13 IC DIAGRAM...

Page 16: ...16 15 D VIEW OF CABINET CHASSIS MECHANICAL PARTS LIST...

Page 17: ...UT CHANNEL IN 24V RS 232C 3 4 5 6 7 2 1 8 15 16 14 13 11 10 9 12 1 1 2 2 3 4 5 6 7 TACK KNOB 1 048543992220 AC INLET AC OUTLET 5 4438193810 1 8 046121673113 1 9 10 11 12 1 4 046121673112 1 04612369471...

Page 18: ...19 NOTE...

Page 19: ...www inter m com MADE IN KOREA 2003 8 9017100400...

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