Summary of the content on the page No. 1
Doc #: 147001UA
Part #: 07M2020P-A
B
INTERFACE CONVERTER, V.24 TO V.35
2020P
(CTS IC-V.24/V.35-M-34)
INSTALLATION AND OPERATIONS MANUAL
May 11, 2000
An ISO-9001
Certified Company
Copyright© 2000 Patton Electronics Co., All Rights Reserved
Summary of the content on the page No. 2
147001UA Table of Contents CHAPTER 1 - Operation CHAPTER 2 - SETUP AND INSTALLATION Installation.................................................................................... 2-1 Selection of DTE/DCE ................................................................. 2-1 Equipment Grounding.................................................................. 2-2 LED Indicators ............................................................................. 2-2 Factory Test Straps..................
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147001UA PROPRIETARY NOTICE The information contained herein is proprietary and confidential to Patton Electronics Co. Any reproduction or redistribution of this publication, in whole or in part, is expressly prohibited unless written authorization is given by Patton Electronics Co. WARRANTY NOTICE WARRANTIES: Patton Electronics Co. (hereafter referred to as Patton) warrants that its equipment is free from any defects in materials and workmanship. The warranty period shall be two years
Summary of the content on the page No. 4
147001UA CHAPTER 1 - Operation The Patton 2020P (IC-V.24/V.35) is a RS-232 to V.35 interface con- verter. The interface converter operates bi-directionally. DCE / DTE selection of the ports permits interfacing RS-232 terminals to V.35 Modems or RS-232 Modems to V.35 terminals. This adapter is ideal for High Speed Group Band Modems since it can operate at 56Kbps or faster (Up to 128Kbps). Because the operator can configure the interface converter to be RS-232 on the terminal port and V.35 on th
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147001UA CHAPTER 2 - SETUP AND INSTALLATION Installation Set switches to match the required configurations based on the diagrams below. The cabling between each device and the 2020P (IC-V.24/V.35) must be terminated with male connectors. J1 is the RS-232 / V.24 interface and J2 is the V.35 interface. The IEC connector is provided to interface to the power plug required in the country of use. Insure the 110/220VAC switch is set correctly for the line voltage in use prior to appling power to
Summary of the content on the page No. 6
147001UA To connect a V.35 terminal type device (DTE) to an RS-232 Modem type device (DCE), connect the terminal to J2 and the Modem to J1. Move SW1 and SW2 to the DTE position, TOWARD THE FRONT OF THE UNIT. V.24 INTERFACE DTE DCE Power TD J1 RD SW1 J1 (RS-232) Is a DTE, and RTS MUST Connect to a Modem (DCE) CTS V.24 INTERFACE J2 (V.35)Is a DCE, and DCD DTE DCE MUST Connect to a Terminal (DTE) SW2 J2 JP1 Signal JP2 JP3 JP4 to J4 Chassis Ground 4 3 2 Factory Test Straps 1 Must be Installe
Summary of the content on the page No. 7
147001UA APPENDIX TECHNICAL SPECIFICATIONS Applications Front Panel RS-232 to CCITT V.35 interface Indicators:... Power, Send Data, conversion Receive Data, Request to Send, Capacity Clear to Send, Data One RS-232 Channel Carrier Detect One CCITT V.35 Channel Approvals Data Format MET, c-MET and CE Transparent to Data Power Requirements Data Rates 110/220VAC, 50/ 60Hz, 0.16/ Up to 128Kbps .08A, switch selectable Power Supply Electrical Interface RS-232 and CCITT V.35 Environmental Oper Temp: ...
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147001UA SG CD RD(A) RT(A) B F L R V Z DD JJ NN CTS RD(B) RT(B) D J N T X BB FF LL FG DSR TD(A) ETT(A) TT(A) A E K P U Y CC HH MM RTS DTR TD(B) ETT(B) TT(B) C H M S W AA EE KK V.35 Interface Pins Supported 13 25 12 External Transmit Clock (from DTE) 24 11 23 10 22 9 21 8 Data Carrier Detect (from DCE) Data Terminal Ready (from DTE) 20 7 Signal Ground (common) 19 6 Data Set Ready (from DCE) 18 5 Clear To Send (from DCE) Receive Clock (from DCE) 17 4 Request to Send (from DTE) 16 3 Receive Data (f
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B 7622 Rickenbacker Drive Gaithersburg, MD 20879 Sales: 301-975-1000 Support: 301-975-1007 Web Address: http://www.patton.com
