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2... OMP-MODL System Base
Using the OMP-MODL
2-10
Relay R2
(Terminals 5 & 6)
Wiring connections for Output Relay 2. The relay is a normally open
device with contacts rated for 500 ma MAX at 32VDC MAX.
Operation is dependent on logic associated with the
Relay Alarm #2
icon within the Program Net executing in the logger.
+5V
(Terminal 7)
This terminal provides a current limited, voltage reg5 VDC
supply for alarm and sensor excitation applications. The supply is
current limited to approximately 100mA and is short-circuit
protected. ON/OFF control of the output is dependent on logic
associated with the
+5 Volt Out
icon within the Program Net
executing in the logger.
Loads should be connected between Terminal 7 ( + ) and GND at
Terminal 9 ( - ).
TTL Alarm Output
(Terminal 8)
A low current 5Vdc rated digital output is available from this terminal
under control from the
Digital Alarm #1
icon within HyperNet. The
output swings from 0 to 5VDC relative to the GND terminal (terminal
9) and is intended for sourcing and sinking
signal level loads only.
The output is current limited with an internal 4.3Kohm series resistor
which results in varying output voltage levels as a function of load or
sourced current as shown in Figure 2... -5. This Digital Output
provides sufficient current for control of the Omega Engineering
RPS-1, Rechargable Power Supply which can be used for powering/
exciting higher current sensors such as 4-20mA transmitters (see
Accessories in Appendix H).
GND
(Terminal 9)
This terminal serves as a common or ground connection for the
Digital Outputs and for the +5V supply. It is connected directly to
the OMP-MODL circuit ground.
Figure 2... -6: System Base Digital Output
(TTL) Current Sourcing Characteristics
Summary of Contents for OMP-MODL
Page 1: ......
Page 9: ...1 INTRODUCTION USING THE MODULOGGER 1 7 13 ...
Page 23: ...2 OMP MODL System Base Using the OMP MODL 2 14 NOTES ...
Page 24: ...2 ModuLogger System Base Using the ModuLogger 2 1 ...
Page 30: ...3 INTERFACE MODULES USING THE OMP MODL 3 6 NOTES ...
Page 70: ...3 INTERFACE MODULES USING THE OMP MODL 3 46 NOTES ...
Page 76: ...3 INTERFACE MODULES USING THE OMP MODL 3 52 NOTES ...
Page 82: ...3 INTERFACE MODULES USING THE OMP MODL 3 58 NOTES ...
Page 83: ...3 INTERFACE MODULES USING THE MODULOGGER 3 1 ...
Page 105: ...5 HYPERCOMM COMMUNICATIONS USING THE OMP MODL 5 18 NOTES ...
Page 106: ...5 HYPERCOMM COMMUNICATIONS USING THE MODULOGGER 5 1 ...
Page 117: ...6 PCMCIA CARD CONFIGURATION AND USE USING THE MODULOGGER 6 1 ...
Page 134: ...7 HYPERNET ICON BASED PROGRAMMING USING THE OMP MODL 7 17 NOTES ...
Page 141: ...8 P P C D U OMP MODL ...
Page 149: ...9 HYPERPLOT GRAPHIC DATA DISPLAY USING THE OMP MODL 9 8 ...
Page 161: ...10 HYPERTRACK REAL TIME DATA DISPLAY USING THE OMP MODL 10 12 NOTES ...
Page 162: ...10 HYPERTRACK REAL TIME DATA DISPLAY USING THE OMP MODL 10 1 ...
Page 163: ...11 APPENDICES USING THE OMP MODL 11 1 11 APPENDICES ...
Page 164: ...11 APPENDICES USING THE OMP MODL 11 2 NOTES ...
Page 270: ...11 APPENDIX A MASTER ICON FILE REFERENCE USING THE OMP MODL 11 108 ...
Page 276: ...11 APPENDIX C HYPERWARE FILE LISTING USING THE OMP MODL 11 114 NOTES ...
Page 278: ...11 APPENDIX C HYPERWARE FILE LISTING USING THE OMP MODL 11 116 NOTES ...
Page 279: ......
Page 282: ...11 APPENDIX E CHANGING THE OMP MODL EPROM USING THE OMP MODL 11 120 NOTES ...
Page 288: ...11 APPENDIX G HYPERNET THEORY OF OPERATION USING THE OMP MODL 11 126 NOTES ...
Page 290: ...11 APPENDIX I RS 232 CABLE PORT AND ADAPTER USING THE OMP MODL 11 128 NOTES ...
Page 297: ...11 APPENDIX K MODEM CONFIGURATION USING THE OMP MODL 11 135 ...