UNC/WN5/FN5/DN5
OKIFAX 5700/5900
A3 - 43
3.
Explanation on CN3 Terminals
CN3
Terminal
Explanation
UNC
WN5
DN5
FN5
pin No.
name
(US.CA) (INT’L) (D.A.CH) (F.UK)
1
REV2
Detection and output of the direction of DC
*
*
*
*
line current.
2
OH2
Detection of off-hook of terminal connected
to TEL-1 or TEL-2.
3
OH1
Output upon circuit current detection
*
*
*
*
after fax line seizure
4
RI
0 - 5 V signal output synchronized with the
ringing signal frequency
5
NC
Unused terminal
*
*
*
*
6
PP
Relay control signal for special service code
detection at parallel pickup or remote reception
7, 8
E
GND
9, 10
sub + 5 V
Sub power supply for OH2 and RI detection
11, 12
+ 5 V
Power supply for relays and logic circuits
13, 14
+ 5 VA
+5 V power supply for analog circuit
*
*
*
15, 16
S
TX Signal
17, 18
– 5 VA
– 5 V power supply for analog circuit
*
*
*
19, 20
R
RX Signal
21, 22
SG
Signal ground
23, 24
Rp
Receiving sensitivity determination terminal
25
DP
Pulse dial control signal
26
CML
Line seizure control signal
27
F. ICC
Loop current control signal upon line seizure
*
*
*
28
SR
Control signal for connection between LINE and
TEL terminals
29
PBXE
Control signal for connecting one of LINE
*
*
*
terminal to the PBXE terminal
30
MUTE
Control signal for pulse dial improvement and
*
bell shunt relay
Note *: Unused.
Summary of Contents for OKIFAX OF5900
Page 6: ...CHAPTER 1 GENERAL INFORMATION...
Page 90: ...CHAPTER 2 INSTALLATION PROCEDURE...
Page 102: ...OKIFAX 5700 5900 2 12 3 Document stacker Hang the document stacker onto hanging position...
Page 204: ...OKIFAX 5700 5900 2 114 Typical Transmission flow...
Page 205: ...OKIFAX 5700 5900 2 115 Typical Reception flow...
Page 210: ...CHAPTER 3 BRIEF TECHNICAL DESCRIPTION...
Page 218: ...CHAPTER 4 MECHANICAL DISASSEMBLY AND REASSEMBLY...
Page 223: ...OKIFAX 5700 5900 4 5 Appearance of the OKIFAX 5700 5900...
Page 248: ...CHAPTER 5 ADJUSTMENTS...
Page 252: ...CHAPTER 6 CLEANING AND MAINTENANCE...
Page 278: ...CHAPTER 7 TROUBLESHOOTING AND REPAIR FOR OKIFAX 5700 5900...
Page 326: ...Appendix A PC Board Descriptions and Operation FirstEdition February 1999 Oki Data Corporation...
Page 390: ...C34 OKIFAX 5700 5900 A3 40 IC201 Pin Assignment...
Page 405: ...Appendix B DescriptionsofPrintOperation ThirdEdition December 1998 Oki Data Corporation...
Page 427: ...Appendix C Not used at this time...
Page 430: ...OKIFAX 5700 5900 D 1 Section 1 CABINET ASSEMBLY...
Page 432: ...OKIFAX 5700 5900 D 3 Section 2 CONTROL PANEL ASSEMBLY...
Page 434: ...OKIFAX 5700 5900 D 5 Section 3 PRINTER ASSEMBLY 53 54...
Page 437: ...OKIFAX 5700 5900 D 8 Section 4 BASE ASSEMBLY...
Page 439: ...OKIFAX 5700 5900 D 10 Section 5 FRAME ASSEMBLY SCANNER L...
Page 441: ...OKIFAX 5700 5900 D 12 Section 6 FRAME ASSEMBLY SCANNER U...
Page 443: ...OKIFAX 5700 5900 D 14 Section 7 CABLES OPTION BOARDS...
Page 445: ...Appendix E Not used at this time Oki Data Corporation...
Page 446: ...Appendix F Not used at this time Oki Data Corporation...
Page 447: ...Appendix G PC Loading FirstEdition February 1999 Oki Data Corporation...
Page 465: ...Appendix H RMCS SYSTEM MANUAL For Model 30 FirstEdition Oki Data Corporation...
Page 466: ......