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American Dynamics AD1981 manual

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Table of contents for the manual

  • Page 1

    Model 1981 POR T EXP ANDER 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 [...]

  • Page 3

    The installation of this product should be made by qualified service personnel and should conform to all local codes. QA301D ! W W W W A A A A R R R R N N N N II I I N N N N G G G G To reduce the risk of fire or shock hazard, do not expose this product to rain or moisture. AMERICAN DYNAMICS CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMO[...]

  • Page 4

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  • Page 5

    T able of Contents Description .............................................................1 Installation ..............................................................1 Power Source .........................................................1 Setup .......................................................................2 Connections ................[...]

  • Page 6

    [...]

  • Page 7

    DESCRIPTION The 1981 Port Expander is used to increase the number of RS-232 ports on the 1650, 1995, 1996, and 2150 Matrix Switching System CPUs. The Port Expander uses one CPU RS-232 port and expands that to four ports. These ports are for use with external RS-232 devices, such as keyboards. INSTALLATION This installation should be made by qualifi[...]

  • Page 8

    SETUP Port Baud Rates As shipped all 1981 Port Expander units are configured as follows: Input Baud Rate - 1200 (Keyboard ports) Output Baud Rate - 4800 (System port) 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 appropr[...]

  • Page 9

    CONNECTIONS Connections between the 1981 Port Expander and the 1650, 1995, 1996, and 2150 System CPUs, and between the 1981 and the keyboard(s) are discussed in the following pages and illustrated in the Appendix. The connections between 2050 Switching Bay 2010DBVL Video Loss Detection modules and the 1981 Port Expander are also discussed in the fo[...]

  • Page 10

    1981 to 1995 Connections The 1995 System has ten RS-232 ports. With the use of 1981 Port Expanders, you may expand the number of ports on the 1995 CPU to a maximum of forty. This type of connection is illustrated in 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 199[...]

  • Page 11

    1981 to 1996 Connections The 1996 has ten RS-232 ports. With the use of 1981 Port Expanders, the number of input keyboards that can communicate with the 1996 can expand to a maximum of forty. 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 199[...]

  • Page 12

    1981 to 2150 Connections The 2150 has three RS-232 ports. When the 1981 Port Expander is used with the 2150, the number of inputs (keyboards) that can communicate with the 2150 can expand to a maximum of twelve. This type of connection is illustrated in Appendix E. The 1981 has five RS-232 ports. One RS-232 port on the Port Expander (CPU) is used t[...]

  • Page 13

    CONNECTIONS 1981 Connections for 2010DBVL Video Loss Detector Data Buffer Modules 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[...]

  • Page 14

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  • Page 15

    Appendix[...]

  • Page 16

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  • Page 17

    TYPICAL SYSTEM CONNECTIONS 1981 to 1650 APPENDIX A 1650 NOTE : THESE CONNECTIONS ARE TYPICAL OF ONE 1981 PORT EXPANDER . EACH RS232 PORT IS PROGRAMMABLE. 1676 JJ0007 1650 O U T MONITOR 87 A A B B RS-232 12 3 4 J1 OUT O U T O U T A A B B O U T O U T A A B B O U T O U T A A B B O U T MONITOR 65 MONITOR 43 MONITOR 21 RED GREEN XMIT RCD GND AC AC GND B[...]

  • Page 18

    TYPICAL SYSTEM CONNECTION 1981 TO 1995, 9 - PIN CONNECTOR APPENDIX B 1678CM 1676 THREE CONDUCTOR SHIELDED BELDON 8770 OR EQUIVALENT XMIT RCD GND AC AC GND B W S CTS DTR DATA TP8059 7.5 VOLTS AC 1.5 AMP 1678TB THREE CONDUCTOR SHIELDED BELDON 8770 OR EQUIVALENT 1981 4 1 2 3 45 6 7 8 RED GREEN HP0047 JJ0007 ORANGE 1995 CPU TRANSMIT CPU RECEIVE GROUND [...]

  • Page 19

    TYPICAL SYSTEM CONNECTIONS 1981 TO 1995, 25 - PIN CONNECTOR APPENDIX C 13 6 123 4 5 78 9 1 01 11 2 22 23 24 25 18 19 20 21 14 15 16 17 CPU'S TRANSMIT CPU'S RECEIVE GROUND THREE CONDUCTOR SHIELDED BELDON 8770 OR EQUIVALENT XMIT RCD GND AC AC GND B W S CTS DTR DATA TP8059 7.5 VOLTS AC 1.5 AMP 1678TB 1678CM THREE CONDUCTOR SHIELDED BELDON 87[...]

  • Page 20

    1676 1996 APPENDIX D THREE CONDUCTOR SHIELDED BELDON 8770 OR EQUIVALENT 1 2 3 45 6 7 8 RED GREEN XMIT RCD GND AC AC GND B W S CTS DTR DATA TP8059 7.5 VOLTS AC 1.5 AMP 1678TB 1678CM THREE CONDUCTOR SHIELDED BELDON 8770 OR EQUIVALENT 1981 HP0047 4 RED GREEN JJ0007 ORANGE ORANGE TP8059 7.5 VOLTS AC 1.5 AMP 1 2 3 45 6 7 8 HP0047 JJ0007 TO CPU KBD a 198[...]

  • Page 21

    1676 2150 RS232 PORTS MONITORS 12 3 4 5 123 ALARMS RELAY KEYBOARDS 12 3 4 2468 1 0 1 2 1 4 1 6 1 8 2 0 2 2 2 4 2 6 2 8 3 0 3 2 13579 1 1 1 3 1 5 1 7 1 9 2 1 2 3 2 5 2 7 2 9 3 1 CAMERAS -CODE- APPENDIX E THREE CONDUCTOR SHIELDED BELDON 8770 OR EQUIVALENT 1 2 3 45 6 7 8 RED GREEN XMIT RCD GND AC AC GND B W S CTS DTR DATA TP8059 7.5 VOLTS AC 1.5[...]

  • Page 22

    1996 to CPU THREE CONDUCTOR SHIELDED BELDEN 8770 OR EQUIVALENT 1 2 3 45 6 7 8 RED GREEN 123 4 5 6789 12345 6789 KBD d 1981 HP0047 12345 6789 JJ0007 1 2 3 45 6 7 8 RED GREEN HP0047 ORANGE ORANGE ** PORTS 120V 60Hz DATA LINE 12 PROG MON 12 34 5 6 789 1 0 1 2 3 45 6 7 8 HP0047 2010DBVL 2010DBVL Up to four 2010DBVL Modules may be connected to one 1981 [...]

  • Page 23

    DATA LINE 120 VAC 50/60 Hz 257 497 1 241 DATA LINE IN OUT DATA LINE 1 2010R 2010R PORTS DATA LINE 12 PROG MON 12 3 456 78 9 1 0 1996 IN OUT To CPU 1981 DATA LINE TYPICAL SYSTEM CONNECTIONS 2050 Switching Bays to 1981 to 1996 From 2010DBVL module in Bay with Cameras 513 - 768 From 2010DBVL module in Bay with Cameras 769 - 1024 Data line to other 205[...]

  • Page 24

    SPECIFICATIONS Supply Voltage: 1981 - 120VAC 50/60 Hz 1981X - 230VAC 50/60 Hz Power: 10 Watts, Nominal Temp. : 32 o F - 135 o F; 0 o C - 57 o C Humidity: Relative humidity between 9% - 95%, non-condensing Mounting: Free standing or half-rack mount with accessory kit (1 3/4" H) Weight: 3.3 lbs (1.5 kg) Finish: Shadow grey Dimension: 1.88" [...]