OTIS OI-7543 Assembly Download Page 39 | Manualshive

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OTIS OI-7543 Assembly Download Page 39

39

Antenna Replacement

The antenna is used to aid in receiving clear and reliable
radio signals from the sensors. The current antenna can
be replaced with any Otis Instruments supplied antenna
that is compatible with the radio frequency and antenna
fitting on the enclosure.

1.

Power off the device by turning off the voltage
supply at the power source (DC power), or by
unplugging the unit (AC power).

2.

Unscrew the current Antenna at the Antenna Fitting
located on the device.

3.

Screw the new Antenna onto the Antenna Fitting.

4.

Supply power to the unit to return to Normal
Operating Mode.

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Summary of Contents for OI-7543

Page 1: ...OI 7543 SENSOR ASSEMBLY...

Page 2: ...2 GETTING TO KNOW THE PRODUCT...

Page 3: ...y Voltage 12 35 VDC or 120 240 Volts AC Temperature 30 C to 70 C Channels 4 channels with individually configurable set points Relays Three dry contact 5 Amp w 4 Amp fuses Radio Options 2 4 GHz 900 MH...

Page 4: ...Learning the Product Parts Complete System 4...

Page 5: ...Learning the Product Parts Control Board 5...

Page 6: ...6 BASIC OPERATION GUIDELINES...

Page 7: ...allowed 1 The OI 7543 will automatically Power On when the Power Wiring Configurations are complete and voltage is supplied to the unit 2 The device will then count down from 10 to 0 Power On From 10...

Page 8: ...perating Mode the display screen should resemble the following illustration Power On NOTE If a channel is in Fault the display screen will show F NOTE If the relays for a channel are active the displa...

Page 9: ...adio signals from the sensors The OI 7543 power is controlled by either an AC or DC power source the OI 7543 will automatically Power Off when voltage is no longer supplied to the unit by either turni...

Page 10: ...10 BASIC CONFIGURATION MENU...

Page 11: ...lly for each sensor Therefore Individual Channel Setup must be completed the same number of times that there are sensors being monitored NOTE To exit the Basic Configuration Menu at any time touch ADD...

Page 12: ...d MENU for five seconds 3 The display screen should resemble this illustration 4 Touch ADD increase or SUB decrease to manipulate the Channel Selection setting 1 4 5 Once the channel has been selected...

Page 13: ...once 2 The display screen should resemble this illustration right 3 Touch ON ADD or OFF SUB to manipulate the Channel On Off setting 4 If the channel is set to On proceed to the next step If the chann...

Page 14: ...previous section touch MENU once 2 The display screen should resemble this illustration right 3 Touch ADD increase or SUB decrease to manipulate the Radio Address 4 Once the Address is set proceed to...

Page 15: ...Touch ON ADD or OFF SUB to manipulate the Relay On Off setting 4 If the relay is set to On proceed to the next step If the relay is set to Off proceed to setting the next relays to On Off When settin...

Page 16: ...vious section touch MENU once 2 The display screen should resemble this illustration right 3 Touch RISE ADD or FALL SUB to manipulate the setting type of the relay 4 Once the Relay Setting Type is set...

Page 17: ...revious section touch MENU once 2 The display screen should resemble this illustration right 3 Touch ADD increase or SUB decrease to manipulate the Relay Value Setting 4 Once the Relay Value Setting i...

Page 18: ...touch MENU once 2 The display screen should resemble this illustration right 3 Touch ADD increase or SUB decrease to manipulate the Relay Latching Unlatching Setting 4 Once Relay is set to latching o...

Page 19: ...19 RELAY SETUP MUST BE COMPLETED INDIVIDUALLY FOR EACH RELAY REPEAT THE RELAY SETUP STEPS THE PREVIOUS FOUR SECTIONS FOR EACH OF THE THREE RELAYS ONCE ALL THREE RELAYS HAVE BEEN SETUP CONTINUE TO THE...

Page 20: ...ld resemble the following illustration Duplicate Channel 3 Press YES ADD to duplicate the channel Press MENU to decline the duplication option and proceed to setup the next channel NOTE To exit the Ba...

Page 21: ...CHANNEL SETUP 21 CHANNEL SETUP MUST BE COMPLETED INDIVIDUALLY FOR EACH CHANNEL REPEAT THE CHANNEL SETUP INSTRUCTIONS FOR EACH CHANNEL BEFORE USE...

Page 22: ...22 ADVANCED CONFIGURATION MENU Global Settings...

Page 23: ...rning off the voltage supply at the power source DC power or by unplugging the unit AC power Power on the device by supplying voltage to the unit 2 Open the enclosure box 3 When the Otis Logo is shown...

Page 24: ...24 Touch ADD increase or SUB decrease to manipulate the LCD contrast Touch MENU Next to confirm the setting Adjusting LCD Contrast...

Page 25: ...he factory s default settings Touch MENU Next to confirm the settings Factory settings are Restore Factory Default Settings Channels 1 4 On All Relays set On at 10 15 20 Unlatching Rising Channel Addr...

Page 26: ...No as indicated on the display screen to setup Relay 3 as the Fault Relay Touch MENU Next to confirm the setting NOTE With this feature enabled if any Fault occurs on any channel the Fault Relay is e...

Page 27: ...if Yes is chosen on the previous option setting Relay 3 as a Fault Relay If No is chosen on the previous option continue to the next step Touch ADD or SUB Yes No as indicated on the display screen to...

Page 28: ...28 Relay Failsafe Setup Relay 1 Failsafe Touch ADD or SUB Yes No as indicated on the display screen to set the Relay 1 Failsafe Setting Press MENU Next to confirm the setting...

Page 29: ...29 Relay Failsafe Setup Relay 2 Failsafe Touch ADD or SUB Yes No as indicated on the display screen to set the Relay 2 Failsafe Setting Press MENU Next to confirm the setting...

Page 30: ...30 Relay Failsafe Setup Relay 3 Failsafe Touch ADD or SUB Yes No as indicated on the display screen to set the Relay 3 Failsafe Setting Press MENU Next to confirm the setting...

Page 31: ...31 Relay Failsafe Setup Fault Terminal Failsafe Touch ADD or SUB Yes No as indicated on the display screen to set the Fault Terminal Failsafe Setting Press MENU Next to confirm the setting...

Page 32: ...32 Radio Timeout Setting Press ADD increase or SUB decrease to manipulate the Radio Timeout Setting Press MENU Next to confirm the setting...

Page 33: ...33 Network Channel Setting Touch ADD increase or SUB decrease to manipulate the Network Channel Setting Press MENU Next to confirm the setting...

Page 34: ...ENU Next to confirm the setting and exit the Advanced Configuration Menu NOTE On each Gen II network there can be only one Primary monitor all other monitors must be setup as Secondary monitors NOTE I...

Page 35: ...ble to notify the user of gas presence at the sensor with a low high or danger alarm To ensure that each of these features are working properly the following tests should be run periodically If a test...

Page 36: ...d MENU and SUB for five seconds to enter Alarm Test Mode 2 To pass the Low Alarm Test the device must do the following LED 1 will illuminate Any connected alarm will trigger 3 If the system passes the...

Page 37: ...the magnets to MENU and SUB for an additional five seconds 2 To pass the High Alarm Test the device must do the following LED 2 will illuminate Any connected alarm will trigger 3 If the system passes...

Page 38: ...additional five seconds 2 To pass the Danger Alarm Test the device must do the following LED 3 will illuminate Any connected alarm will trigger 3 Once the Danger Alarm Test is complete release the mag...

Page 39: ...a that is compatible with the radio frequency and antenna fitting on the enclosure 1 Power off the device by turning off the voltage supply at the power source DC power or by unplugging the unit AC po...

Page 40: ...40 WIRING CONFIGURATIONS Power Supply...

Page 41: ...hipped from Otis Instruments Inc NOTE To ensure technician safety always wire the relays BEFORE supplying power to the device 1 Open the Enclosure Box 2 Unscrew the two Thumbscrews 3 Open the Front Pa...

Page 42: ...he terminal labeled GND on the Terminal Board s 12 to 35VDC Terminal Block 9 Connect the other end of that same negative wire black from the Terminal Board to the terminal labeled V on the internal De...

Page 43: ...anel 4 Using the handles on the Front Panel lift the Front Panel completely out of the Adalet enclosure to expose the terminals on the back side of the Terminal Board 5 Locate the Relay 1 terminal blo...

Page 44: ...inal Block 7 Connect the positive wire red from the Low Alarm to the terminal labeled NO or NC on the Relay 1 Terminal Block 8 Connect the neutral wire black from the Low Alarm to the terminal labeled...

Page 45: ...oard 2 Bring the two conductor cables from the High Alarm to the OI 7543 using the proper certified 3 4 NPT cable gland or conduit fitting 3 Run the two conductor cables for Relay 2 from the High Alar...

Page 46: ...d from the High Alarm to the terminal labeled NO on the Relay 2 Terminal Block 6 Connect the neutral wire black from the High Alarm to the terminal labeled V on the internal Delta Power Supply 7 Once...

Page 47: ...ard 2 Bring the two conductor cables from the Danger Alarm to the OI 7530 using the proper certified 3 4 NPT cable gland or conduit fitting 3 Run the two conductor cables for Relay 3 from the Danger A...

Page 48: ...Terminal Block 6 Connect the neutral wire black from the Danger Alarm to the terminal labeled V on the internal Delta Power Supply 7 Close the Front Panel 8 Screw in the Thumbscrews 9 Close the Enclos...

Page 49: ...by the purchaser when shipped from Otis Instruments Inc NOTE To ensure technician safety always wire the relays BEFORE supplying power to the device 1 Open the Enclosure Box 2 Unscrew the two Thumbscr...

Page 50: ...nal Board s 12 to 35VDC Terminal Block 5 Connect the other end of the same positive wire red to a DC Power Supply 6 Connect a negative wire black to the terminal labeled GND on the Terminal Board s 12...

Page 51: ...beled COM on the Relay 1 Terminal Block 3 Connect the positive wire red from the Low Alarm to the terminal labeled NO or NC on the Relay 1 Terminal Block 4 Connect the neutral wire black from the Low...

Page 52: ...jumper wire blue from the terminal labeled COM on the Relay 1 Terminal Block to the terminal labeled COM on the Relay 2 Terminal Block 3 Connect the positive wire red from the High Alarm to the termin...

Page 53: ...lock to the terminal labeled COM on the Relay 3 Terminal Block 3 Connect the positive wire red from the Danger Alarm to the terminal labeled NO or NC on the Relay 3 Terminal Block 4 Connect the neutra...

Page 54: ...Terminal Block 6 Connect the neutral wire black from the Danger Alarm to the terminal labeled V on the internal Delta Power Supply 7 Close the Front Panel 8 Screw in the Thumbscrews 9 Close the Enclos...

Page 55: ...55 TROUBLESHOOTING GUIDE...

Page 56: ...ard Check the orientation of the analog sensor board and or try a new analog sensor board On the OI 6900 X and OI 6975 X units F4 means the top card is not communicating with the analog sensor board C...

Page 57: ...Check all units and make sure they are all using a different addresses F9 Radio timeout This means the monitor has not gotten a communication from the faulting address for over X minutes X is equal to...

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