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18

MINI INTERFACE CONVERTERS

Figure 4-7. IC963A.

RR-a

13

I-a

RR-b

31

I-b

ST-a

5

S-a

ST-b

23

S-b

13

RT-a

8

RT-b

26

SD-a

4

T-a

2

SD-b

22

T-b

9

RD-a

6

R-a

4

RD-b

24

R-b

11

5

12

6

RS-a

7

C-a

3

C-b

10

RS-b

25

RS-449/V.36 (DTE)

37, 20, 19

8

Signal GND

X.21 (DCE)

Signal GND

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17
18
19
20
21
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Summary of Contents for IC951A

Page 1: ...PPORT INFORMATION Order toll free in the U S Call 877 877 BBOX outside U S call 724 746 5500 FREE technical support 24 hours a day 7 days a week Call 724 746 5500 or fax 724 746 0746 Mailing address Black Box Corporation 1000 Park Drive Lawrence PA 15055 1018 Web site www blackbox com E mail info blackbox com ...

Page 2: ...1 MINI INTERFACE CONVERTERS Contents Chapter Page 1 Specifications 3 2 Introduction 5 2 1 Description 5 2 2 Available Models 6 2 3 Features 10 3 Application 11 4 Schematic Diagrams 12 ...

Page 3: ...2 MINI INTERFACE CONVERTERS TRADEMARKS USED IN THIS MANUAL Any trademarks mentioned in this manual are acknowledged to be the property of the trademark owners ...

Page 4: ...Format IC952A IC953A Asynchronous All other models Synchronous transparent to protocol Operating Temperature 32 to 122 F 0 to 50 C Relative Humidity Tolerance 10 to 90 noncondensing Power IC951A Requires connection to an external power supply providing 9 VDC 300 mA part numbers PS017 and PS017E All other models No AC power required 1 Specifications ...

Page 5: ...ing cable and connector Connectors See the chart below Model Connector 1 DTE Connector 2 DCE IC951A 15 pin female 37 pin male IC952A 25 pin female Terminal block IC953A Terminal block 25 pin male IC954A M 25 pin male 37 pin male IC960A 34 pin male 37 pin male IC961A 34 pin male 25 pin male IC963A 37 pin female 15 pin male IC964A 25 pin female 34 pin male ...

Page 6: ...asynchronous applications at data rates up to 2048 kbps with balanced interface at both ends or at data rates up to 200 kbps with V 24 RS 232 at one end Mini Interface Converters perform both the physical and electrical conversion between the two interfaces The circuitry is designed to provide short range interface conversion Most models operate without AC power using ultra low power from the DTE ...

Page 7: ...the Converter directly to the RS 232 V 24 device and the cable connector to the RS 449 device The Converter comes factory strapped for RS 232 DTE RS 449 DCE To alternate this configuration 1 Separate the two halves of the plastic cover by pressing the marked places on the sides starting at the cable end 2 Remove the 40 pin DTE DCE socket by gently grasping both sides and slowly moving it from side...

Page 8: ...a V 11 RS 422 DCE or a V 24 DCE to a V 11 DTE These Converters convert only the data signals not the control signals and are suitable only for asynchronous applications To install the Converter 1 Separate the two halves of the plastic cover by pressing the marked places on the sides starting at the cable end 2 Connect the V 11 two twisted pairs to the screw terminal block transmit pair to XMT and ...

Page 9: ...h side of the Converter IC951A For converting between RS 449 422 V 36 V 11 and X 21 interfaces The Converter is used for connecting a V 36 DCE to an X 21 DTE and has a built in buffer to accommodate phase differences between the receive and transmit clocks of the DCE Once the connectors are plugged into the DTE and DCE connect the DC jack to the DC socket on the side of the Converter and insert th...

Page 10: ...strapping adjustments are required Just connect the 25 pin connector to the RS 530 device and the other connector to the V 35 device and it s ready to operate IC960A The Converter is used for connecting a V 35 DTE to a 422 V 36 DCE To install the Converter simply connect the Converter to the RS 422 V 36 device and the cable connector to the V 35 device IC963A For converting between X 21 and RS 422...

Page 11: ...between V 24 RS 232 V 35 V 36 RS 449 422 RS 530 422 and X 21 interfaces Equipped with cable and connectors Transparent to protocol High speed up to 2 Mbps for most models Immediate installation No AC power required for most models Compact and lightweight ...

Page 12: ...I INTERFACE CONVERTERS X and Y interfaces can be V 24 RS 232 V 35 V 36 RS 422 X 21 or RS 530 3 Application Synchronous modem or multiplexor Synchronous terminal or multiplexor Y interface X interface DCE DTE ...

Page 13: ...a 3 RSa 7 Cb 10 X 21 DTE FEMALE Signal GND V 36 DCE MALE 1 1 Signal GND 20 37 19 8 Protective GND Shield Ra 4 Rb Sa Sb 13 11 6 Wall mount transformer should be 9V 300 mA DC RSb 25 13 31 RRa RRb Ta 2 RTb 26 SDa 4 22 SDb 8 RTa RDb 24 6 RDa Tb 9 CO CI ELASTIC BUFFER DO DI STa STb 23 5 ...

Page 14: ...CONVERTERS Figure 4 2 IC952A and IC953A TD V 24 DTE V 11 DCE 2 TX TX RD 3 RCV RCV TD V 24 DCE V 11 DTE 2 RCV RCV RD 3 TX TX DTE Position DCE Position V RTS 4 CTS 5 DSR 6 DCD 8 DTR 20 V DCD 8 V DSR 6 V DTR 20 RTS 4 CTS 5 ...

Page 15: ...b 30 RR a 13 DCD 8 RR b 31 5 6 RS a 7 RTS 4 RS b 25 V 36 DTE Signal GND V 24 DCE 1 1 Signal GND 7 19 37 20 Frame GND Shield R R R DTR 20 R R ST b 23 ST a 5 RT a TC RT b 15 TT a TT b SD a SD b RD a RD b LL LL 18 RL RL 21 TM TM 25 17 TD 2 4 22 EXT TC 24 35 RC 17 8 26 RD 3 6 24 10 14 18 NC NC NC R 100Ω ...

Page 16: ...CD RR a 13 RR b 31 9 11 RTS RS a 7 RS b 25 V 24 DTE Signal GND V 36 DCE 1 1 Signal GND 20 37 19 Shield Frame GND R R R TR a 12 ST b 23 ST a 5 RT a TC RT b 15 TT a TT b SD a SD b RD a RD b LL LL 10 RL RL 14 TM TM 18 17 TD 2 22 EXT TC 24 35 RC 17 8 26 RD 3 6 24 18 21 25 NC NC NC R 100Ω R R 4 7 5 8 4 6 ...

Page 17: ...TR TR a TR b DCD F RR a 13 RR b 31 TC a Y ST a TC b AA ST b RC a V RT a RC b X RT b 26 TD a P SD a 4 TD b S SD b 22 RD a R RD a 6 RD b T RD b 24 EC a U TT a 17 EC b W TT b 35 Signal GND B RTS 37 20 19 RS a Signal GND RS b C 7 25 H 12 30 5 23 8 V 35 DTE RS 449 V 36 DCE RS 422 V 36 DCE V 35 DTE ...

Page 18: ... a 6 DSR b 22 DTR DTR a DTR b DCD F DCD a 8 DCD b 10 TC a Y TC a TC b AA TC b RC a V RC a RC b X RC b 9 TD a P TD a 2 TD b S TD b 14 RD a R RD a 3 RD b T RD b 16 ETC a U ETC a 24 ETC b W ETC b 11 Signal GND B RTS 7 RTS a Signal GND RTS b C 4 19 H 20 23 15 12 17 V 35 DTE RS 530 DCE ...

Page 19: ...Figure 4 7 IC963A RR a 13 I a RR b 31 I b ST a 5 S a ST b 23 S b 13 RT a 8 RT b 26 SD a 4 T a 2 SD b 22 T b 9 RD a 6 R a 4 RD b 24 R b 11 5 12 6 RS a 7 C a 3 C b 10 RS b 25 RS 449 V 36 DTE 37 20 19 8 Signal GND X 21 DCE Signal GND ...

Page 20: ...a DTR DCD a 8 DCD F TC a 15 TC a TC b 12 TC b RC a 17 RC a RC b 9 RC b X TD a 2 TD a P TD b 14 TD b S RD a 3 RD a R RD b 16 RD b T ETC a 24 ETC a U ETC b 11 ETC b W Signal GND 7 RTS a B RTS Signal GND 4 C H Y AA V RS 530 DTE V 35 DCE RTS b 19 CTS b 13 DSR b 22 20 DTR b 23 10 DCD b ...

Page 21: ...NOTES ...

Page 22: ...1000 Park Drive Lawrence PA 15055 1018 724 746 5500 Fax 724 746 0746 Copyright 2001 Black Box Corporation All rights reserved ...

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