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Model 1981
PORT EXPANDER
Installation Instructions
This manual describes the installation procedures for the American Dynamics model 1981 Port Expander. The 1981 Port
Expander is used to increase the number of RS-232 I/O ports on the 1650, 1995, 1996, and 2150 Systems. The Port Expander
uses one I/O port to accept an input and then expands that one input to four outputs. These outputs are for use with external
devices, such as keyboards.
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Related Manuals for American Dynamics AD1981
Summary of Contents for American Dynamics AD1981
- Page 1 Installation Instructions This manual describes the installation procedures for the American Dynamics model 1981 Port Expander. The 1981 Port Expander is used to increase the number of RS-232 I/O ports on the 1650, 1995, 1996, and 2150 Systems. The Port Expander uses one I/O port to accept an input and then expands that one input to four outputs.
- Page 2 Information furnished by SENSORMATIC is believed to be accurate and reliable. However, no responsibility is assumed by SENSORMATIC for its use; nor for any infringements of other rights of third parties which may result from its use. No license is granted by implications or otherwise under any patent or patent rights of SENSORMATIC. Copyright 1997 by Sensormatic.
- Page 3 The installation of this product should be made by qualified service personnel and should conform to all local codes. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVERS (OR BACK) . NO USER-SERVICEABLE PARTS INSIDE.
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Page 5: Table Of Contents
Table of Contents Description ...1 Installation...1 Power Source ...1 Setup...2 Connections...3 1981 to 1650 ...3 1981 to 1995...4 1981 to 1996...5 1981 to 2150...6 1981 to 2010DBVL...7 Typical System Connections ...Appendix... -
Page 7: Description
Mounting The 1981 Port Expander is supplied as a desktop unit, but can be rack-mounted if desired. The height dimension of a 1981 is 1 3/4" rack space and the width is one-half of the usual 19"... -
Page 8: Setup
See Figure 2 below to locate the baud rate jumper pins on the main circuit board of the 1981. To change the baud rate setting of the 1981 Port Expander, move the jumper to the appropriate baud rate position for the port to be changed. -
Page 9: Connections
Port Expander (CPU) is used to connect to one of the 1650 RS-232 ports. The other four RS-232 ports on the Port Expander (KBD a, KBD b, KBD c, and KBD d) are used to connect to external keyboards for use with the 1650. - Page 10 Appendices B and C. The 1981 has five RS-232 ports. One RS-232 port on the Port Expander (CPU) is used to connect to a port on the 1995. The other four RS-232 ports on the Port Expander (KBD a, KBD b, KBD c, and KBD d) are used to connect to external keyboards for use with the 1995.
- Page 11 This type of connection is illustrated in Appendix D. The 1981 has five RS-232 ports. One RS-232 port on the Port Expander (CPU) is used to connect to the 1996. The other four RS-232 ports (KBD a, KBD b, KBD c, and KBD d) on the Port Expander are used to connect to external keyboards for use with the 1996.
- Page 12 Appendix E. The 1981 has five RS-232 ports. One RS-232 port on the Port Expander (CPU) is used to connect to the 2150. The other four RS-232 ports (KBD a, KBD b, KBD c, and KBD d) on the Port Expander are used to connect to external keyboards for use with the 2150.
- Page 13 The 2010DBVL Video Loss Detector modules of the 2050 Switching Bays must communicate with only a single port on the 1996 CPU. With the use of the 1981 Port Expander, the number of 2010DBVL modules that can communicate with one 1996 port can expand to a maximum of four. This type of connection is illustrated in Appendix F and Appendix G.
- Page 15 Appendix...
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Page 17: 1981 To 1650
1981 NOTE : KBD a-d ARE INPUT PORTS WHICH MAY BE USED WITH ANY AMERICANDYNAMICS RS232 KEYBOARD. 1650 NOTE : THESE CONNECTIONS ARE TYPICAL OF ONE 1981 PORT EXPANDER . EACH RS232 PORT IS PROGRAMMABLE. THREE CONDUCTOR SHIELDED BELDON 8770 OR EQUIVALENT... -
Page 18: 1981 To 1995
THREE CONDUCTOR SHIELDED BELDON 8770 OR EQUIVALENT 2078 THREE CONDUCTOR SHIELDED BELDON 8770 OR EQUIVALENT 1981 PORT PORT PORT EXPANDER . EACH RS232 PORT IS PROGRAMMABLE. TYPICAL SYSTEM CONNECTION 1981 TO 1995, 9 - PIN CONNECTOR 1678CM DATA TP8059 XMIT 1678TB HP0047... - Page 19 THREE CONDUCTOR SHIELDED BELDON 8770 OR EQUIVALENT 1981 15 16 17 CPU'S TRANSMIT PORT PORT PORT PORT EXPANDER . EACH RS232 PORT IS PROGRAMMABLE. TYPICAL SYSTEM CONNECTIONS 1981 TO 1995, 25 - PIN CONNECTOR 1678CM DATA TP8059 XMIT 1678TB HP0047 ORANGE...
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Page 20: 1981 To 1996
2078 JJ0007 HP0082 1996 NOTE : THESE CONNECTIONS ARE TYPICAL OF ONE 1981 PORT EXPANDER . EACH RS232 PORT IS PROGRAMMABLE. DATA LINE TYPICAL SYSTEM CONNECTIONS 1981 NOTE : KBD a-d ARE INPUT PORTS WHICH MAY BE USED WITH ANY AMERICANDYNAMICS RS232 KEYBOARD. -
Page 21: 1981 To 2150
2078 JJ0007 HP0082 2150 NOTE : THESE CONNECTIONS ARE TYPICAL OF ONE 1981 PORT EXPANDER . EACH RS232 PORT IS PROGRAMMABLE. CAMERAS TYPICAL SYSTEM CONNECTIONS 1981 NOTE : KBD a-d ARE INPUT PORTS WHICH MAY BE USED WITH ANY AMERICANDYNAMICS RS232 KEYBOARD. - Page 22 APPENDIX F HP0047 DATA LINE Up to four 2010DBVL Modules may be connected to one 1981 Port Expander using 2010DBVL the following 1981 port assignments: KBD a: 2010DBVL-1x, Cameras 1-256 KBD b: 2010DBVL-2x, Cameras 257-512 KBD c: 2010DBVL-3x, Cameras 513-768...
- Page 23 APPENDIX G DATA LINE 1 2010R From 2010DBVL module in Bay with Cameras 769 - 1024 TYPICAL SYSTEM CONNECTIONS 2050 Switching Bays to 1981 to 1996 PORTS DATA LINE 1996 DATA LINE IN 1981 From 2010DBVL module in Bay with Cameras 513 - 768 PROG MON 2010R Data line to other...
- Page 24 Finish: Shadow grey Dimension: 1.88" H x 10.3" D x 8.2" W (48 x 262 x 209mm) 8000-0937-01 December 1997 An American Dynamics Product Designed and Built by Sensormatic CCTV Systems Divsion One Blue Hill Plaza Pearl River, New York 10965...