GAI-Tronics SP2 Instruction Manual
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GAI-Tronics SP2 Instruction Manual

Zone 2/22 weatherproof handset/speaker amplifier station
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SP2 Zone 2/22 Weatherproof
Handset/Speaker Amplifier Station
Confidentiality Notice .....................................................................................................................1
General Information .......................................................................................................................1
Product Overview ................................................................................................................................... 1
Features .................................................................................................................................................... 2
Options ..................................................................................................................................................... 2
Installation ......................................................................................................................................3
Important Safety Instructions................................................................................................................ 3
Mounting the Enclosure ......................................................................................................................... 4
Cable Entries ........................................................................................................................................... 4
Opening the Station ................................................................................................................................ 5
Field Wiring and Configuration ............................................................................................................ 5
Station Ground ...................................................................................................................................... 5
Termination PCBA Connections .......................................................................................................... 6
Main PCBA ......................................................................................................................................... 11
Settings and Adjustments ..............................................................................................................13
Opening the Station .............................................................................................................................. 13
Main PCBA Configuration .................................................................................................................. 13
Write Protect (EEPROM) Jumper ....................................................................................................... 13
WDOG Enable (Watchdog) Jumper ................................................................................................... 13
Boot Enable Jumper ............................................................................................................................ 13
Reset Switch ........................................................................................................................................ 13
Speaker and 600-ohm Audio Output Volume ..................................................................................... 14
Receiver Volume ................................................................................................................................ 14
Group and Station Number Selector Switches .................................................................................... 15
Main PCBA Indicators ......................................................................................................................... 15
Power LED .......................................................................................................................................... 15
Heartbeat LED .................................................................................................................................... 15
Ethernet Connection LEDs ................................................................................................................. 15
Five Configurable LEDs ..................................................................................................................... 15
Attaching the Front Cover ................................................................................................................... 15
Programming ................................................................................................................................15
Operation .......................................................................................................................................16
Standard Handset Paging ..................................................................................................................... 16
GAI-Tronics Corporation 400 E. Wyomissing Ave. Mohnton, PA 19540 USA
610-777-1374  800-492-1212  Fax: 610-796-5954
V
ISIT WWW
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G A I - T R O N I C S
C O R P O R A T I O N
A H U B B E L L C O M P A N Y
T
C
A B L E O F
.
-
.
GAI
TRONICS
COM FOR PRODUCT LITERATURE AND MANUALS
O N T E N T S
Pub. 42004-787L2A

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Summary of Contents for GAI-Tronics SP2

  • Page 1: Table Of Contents

    Attaching the Front Cover ........................15 Programming ..........................15 Operation ............................16 Standard Handset Paging ........................16 GAI-Tronics Corporation 400 E. Wyomissing Ave. Mohnton, PA 19540 USA 610-777-1374  800-492-1212  Fax: 610-796-5954 ISIT WWW TRONICS COM FOR PRODUCT LITERATURE AND MANUALS...
  • Page 2 RTU ................................ 19 Audio ..............................20 Mechanical ............................. 21 Environmental ............................21 Approvals ............................21 Reference Material ........................21 GAI-Tronics Corporation 400 E. Wyomissing Ave. Mohnton, PA 19540 USA 610-777-1374  800-492-1212  Fax: 610-796-5954 ISIT WWW TRONICS COM FOR PRODUCT LITERATURE AND MANUALS...

  • Page 3: Confidentiality Notice

    100 Mbps link to a switch or router using Category 5 or better cable. To ensure the quality of SP2 audio, it is recommended that SP2 network traffic be isolated from other devices and that network switches and routers be properly configured for IGMP (Internet Group Management Protocol) snooping and multicast filtering.

  • Page 4: Features

    Pub. 42004-787L2A SP2 Zone 2/22 Weatherproof Handset/Speaker Amplifier Station Page 2 of 21 Features  flexible and highly configurable SMART technology featuring ALS (ambient level sensing), real time self-diagnostics, and available remote monitoring  real-time operation providing instantaneous page and party line communication ...

  • Page 5: Installation

    Pub. 42004-787L2A SP2 Zone 2/22 Weatherproof Handset/Speaker Amplifier Station Page 3 of 21 Installation Important Safety Instructions This equipment is suitable for use in Zone 2/22 hazardous areas OR non-hazardous locations only. Combinations of equipment in your system are subject to investigation by the local Authority Having Jurisdiction at the time of installation.

  • Page 6: Mounting The Enclosure

    (8 mm) diameter holes located on the mounting flanges with 5/16-inch (M6) hardware. The suggested mounting height for all SP2 station enclosures is 48 inches (1219 mm) to the center of the bottom mounting holes of the enclosure. The SP2 Zone 2/22 Station is not supplied with conduit or cable openings.

  • Page 7: Opening The Station

    Figure 3. SP2 Zone 2 Station—Interior View Field Wiring and Configuration The Zone 2/22 SP2 Station provides terminal blocks on the Termination PCBA located in the rear of the enclosure for field wiring the power, speaker, and RTU connections. The Main PCBA, mounted to the back of the front panel, contains the 600-ohm audio and Ethernet connections.

  • Page 8: Termination Pcba Connections

    Pub. 42004-787L2A SP2 Zone 2/22 Weatherproof Handset/Speaker Amplifier Station Page 6 of 21 Termination PCBA Connections Install all connections as indicated in the following sections: Figure 4. SP2 Standard Termination PCBA (Optional 70V/100V Termination PCBA Similar) Direct Speaker Connection and Jumper Settings Terminal block TB1 provides termination for the station’s 8 or 16-ohm remote speaker(s).
  • Page 9 Pub. 42004-787L2A SP2 Zone 2/22 Weatherproof Handset/Speaker Amplifier Station Page 7 of 21 Table 1. Direct Speaker Connections—TB1 Label Description A Series—Output TB1-1 Primary Parallel/S PEAKER ⏚ TB1-2 Earth Reference TB1-3 − Primary Parallel/S A Series—Output PEAKER TB1-4 B Series—Output...
  • Page 10 The optional 70V/100V Speaker Line Monitoring PCBA replaces the standard termination board and provides for connection of 70-volt and/or 100-volt speakers to the SP2 Station. Terminal block TB1 provides termination for the station’s speaker loop(s). All speakers must be wired in parallel. One...
  • Page 11 Pub. 42004-787L2A SP2 Zone 2/22 Weatherproof Handset/Speaker Amplifier Station Page 9 of 21 RTU Inputs The standard Termination PCBA contains two auxiliary RTU inputs. The optional 70V/100V termination board provides for speaker line monitoring and is equipped with just one auxiliary RTU input. These inputs are terminated at terminal block TB2 (see Figure 5 or Figure 6).
  • Page 12 Pub. 42004-787L2A SP2 Zone 2/22 Weatherproof Handset/Speaker Amplifier Station Page 10 of 21 RTU Output Two Form “C” contacts are provided to power a beacon (see Figure 8). These outputs can be reconfigured for dry contact use by removing jumpers JU1 and JU2. Terminations for these outputs are provided at terminal board TB2 on the Termination PCBA (see Figure 5 or Figure 6).

  • Page 13: Main Pcba

    600-Ohm Audio I/O with Control SP2 stations provide a 600-ohm audio input to facilitate broadcasting line level audio over the page line. A control input exists that requires a normally open dry contact closure to enable the station to broadcast the 600-ohm input audio.
  • Page 14 Pub. 42004-787L2A SP2 Zone 2/22 Weatherproof Handset/Speaker Amplifier Station Page 12 of 21 Figure 9. SP2 Main PCBA (Ethernet) Ethernet Termination 1. Pull a dedicated category-5 or better Ethernet cable into the rear enclosure. 2. Install ferrules onto the wire ends.

  • Page 15: Settings And Adjustments

    Pub. 42004-787L2A SP2 Zone 2/22 Weatherproof Handset/Speaker Amplifier Station Page 13 of 21 Settings and Adjustments Opening the Station Complete the following steps to open the station: 1. Remove the four screws from the front cover and turn it to the left so that the interior surfaces face you.

  • Page 16: Speaker And 600-Ohm Audio Output Volume

    Pub. 42004-787L2A SP2 Zone 2/22 Weatherproof Handset/Speaker Amplifier Station Page 14 of 21 Figure 11. Main PCBA (Front and Rear Views) Speaker and 600-ohm Audio Output Volume The speaker volume potentiometer, R36, adjusts the signal level to the speaker from the page line. When 600-ohm audio is also connected, R36 will adjust the volume for both.

  • Page 17: Group And Station Number Selector Switches

    2. Adjust the two Station-Number switches to assign the station number [00–FF]. No two stations can be assigned the same address. At least one SP2 station must be configured as a Master Station to utilize Mutual Provisioning in an SP2 system. Master stations must be assigned addresses [0.01], [0.02], or [0.03] using the selector switches.

  • Page 18: Operation

    Party Line Communication To respond to a page: 1. Turn the selector switch on any SP2 station in the system to the requested party line. 2. Pick up the station handset and party line communication can occur. : SP2 stations incorporate a noise-canceling microphone to reduce transmitted ambient noise.

  • Page 19: All-Call Button Use

    (see Figure 12). The All-Call option must be software configured for the SP2 station. To initiate a page using the A feature: 1. Lift the handset from the cradle.

  • Page 20: Maintenance

    Pub. 42004-787L2A SP2 Zone 2/22 Weatherproof Handset/Speaker Amplifier Station Page 18 of 21 Maintenance Troubleshooting The following table is provided to aid qualified service personnel in troubleshooting problems with the SP2 Station. Problem Solution  check wiring and cable terminations ...

  • Page 21: Service And Spare Parts

    (RA#) will be issued. Equipment should be shipped prepaid to GAI-Tronics with a return authorization number and a purchase order number. If the equipment is under warranty, repairs or a replacement will be made in accordance with GAI-Tronics’...

  • Page 22: Audio

    Pub. 42004-787L2A SP2 Zone 2/22 Weatherproof Handset/Speaker Amplifier Station Page 20 of 21 Contact closure resistance ...................... 1 kΩ maximum Open fault detection ..........................>65 kΩ Short fault detection ..........................<200 Ω Audio Handset Microphone ......................dynamic, noise-canceling Receiver ...................... dynamic, hearing aid compatible Cord ......................

  • Page 23: Mechanical

    IECEx UL 10.0038x ..........Ex ic nA IIC T4 Gc and Ex ic tb IIIC T135ºC Dc IP66 Reference Material Referenced documents are located on the Document Center page of the GAI-Tronics website at the following URL: https://www.gai-tronics.com/docs/default.htm. SP2 Handset/Speaker Amplifier Station Configuration Guide ............42004-784 \\dc1vc1fs05\GTCPRODDOCS_86H27G1-FS\Standard IOMs - Current Release\42004 Instr.

  • Page 24: Return Policy

    Warranty Equipment. GAI-Tronics warrants for a period of one (1) year from the date of shipment, that any GAI-Tronics equipment supplied hereunder shall be free of defects in material and workmanship, shall comply with the then-current product specifications and product literature, and if applicable, shall be fit for the purpose specified in the agreed-upon quotation or proposal document.

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