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LTC 8714, LTC 8715 Series
Instruction Manual
EN Keyboard Port
Expanders
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| LTC 8714 and 8715 Series | Instruction Manual | Important Safeguards EN 2 Important Safeguards 10. Power Sources - Operate the unit only from the type 1. Read, Follow, and Retain Instructions - All safety of power source indicated on the label. If unsure of and operating instructions should be read and the type of power supply to use, contact your dealer followed before operating the unit. Retain instructions or local power company. for future reference. •For units intended to operate from ba
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| LTC 8714 and 8715 Series | Instruction Manual | Safety Precautions EN 3 Safety Precautions For Indoor Product 1. Water and Moisture - Do not use this unit near water - for example, in a wet basement, in an unprotected outdoor installation or in any area classified as a wet location. CAUTION: TO REDUCE THE RISK OF 2. Object and Liquid Entry - Never push objects of ELECTRIC SHOCK, DO NOT REMOVE COVER any kind into this unit through openings, as they (OR BACK). NO USER SERVICEABLE PARTS might tou
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| LTC 8714 and 8715 Series | Instruction Manual | FCC & ICES Information EN 4 FCC & ICES INFORMATION (U.S.A. and Canadian Models Only) This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. NOTE: This equipment has been tested and found to comply with the limits for a Class B di
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| LTC 8714 and 8715 Series | Instruction Manual | Table of Contents EN 5 Table of Contents Important Safeguards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 FCC & ICES Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1 UNPACKING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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| LTC 8714 and 8715 Series | Instruction Manual | Unpacking EN 6 1UNPACKING 3DESCRIPTION Unpack carefully. This is electronic equipment and This publication provides instructions for installing the should be handled carefully. LTC 8714 Series and LTC 8715 Series Keyboard Port ® Expanders in an Allegiant Series matrix Check for the following items: switcher/controller system. •Verify the model number of the unit. A single LTC 8714 Series unit can be used to interface • One (1) cable assembly wit
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| LTC 8714 and 8715 Series | Instruction Manual | Installation EN 7 4.4 DIP Switch Settings 4INSTALLATION The LTC 8714 Series Keyboard Port Expanders and 4.1 Power the LTC 8715 Expander communicate with the Model Rated Voltage Nominal Allegiant Series main bay and the Allegiant Series 1 2 No. Voltage Range Power keyboards via RS-485 communications. The LTC 8714 LTC 8714/60 120 VAC, 105 to 130 10 W Series Keyboard Port Expanders and the LTC 8715 50/60 Hz Series Expander contain internal DIP switc
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| LTC 8714 and 8715 Series | Instruction Manual | Installation EN 8 4.4.1 DIP Switch Settings - LTC 8714 Series S402 DIP Switches 6 to 8: These switches determine S401 DIP Switch: Verify that switches 1, 2, and 3 the data polling format that will be used to are ON and all others are OFF. communicate with the keyboards. The 4 Poll selection would typically be used only in LTC 8600 Series systems using fixed speed receiver/driver equipped S402 DIP Switches 1 to 5: Baud rate and poll type settings
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| LTC 8714 and 8715 Series | Instruction Manual | Installation EN 9 6. Similarly, repeat Step 5 for each Allegiant Series 4.5 Connections keyboard. 4.5.1 Expanding up to Eight Keyboards Using the 7. Using the cable supplied with the LTC 8714 LTC 8714 Series Keyboard Port Expander Series Keyboard Port Expander, connect one 1. Make sure power is turned OFF on the end of the cable to the connector marked Allegiant Series main bay and the LTC 8714 SYSTEM on the LTC 8714 Series unit. Connect Series K
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| LTC 8714 and 8715 Series | Instruction Manual | Operation EN 10 5OPERATION 1. Turn on the Allegiant Series main bay, the LTC 8714 Series Keyboard Port Expander, and the LTC 8715 Series Expander. The power LEDs on the LTC 8714 Series unit and the LTC 8715 Series unit should be on. 2. Note that the system Tx LED on the front panel of the LTC 8714 Series Keyboard Port Expander will flash whenever data is being sent to the Allegiant system (or to an LTC 8715 Series Expander) from the LTC 8714
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| LTC 8714 and 8715 Series | Instruction Manual | Illustrations EN 11 6ILLUSTRATIONS POWER Rx PORT 1 PORT 2 PORT 3 PORT 4 PORT 5 PORT 6 PORT 7 PORT 8 Tx ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE SYSTEM PORT 2 PORT 4 PORT 7 SYSTEM PORT 1 PORT 3 PORT 5 PORT 6 PORT 8 Figure 3 LTC 8714 Series - Front and Back Panels 5 4 3 2 1 6 4 2 5 3 1 9 8 7 6 Figure 5 System Port - Female 9-pin Figure 4 Keyboard Ports 1 through 8 D-sub Connector Pin Function Pin Function 1Ground 1 Chassis Groun
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| LTC 8714 and 8715 Series | Instruction Manual | Illustrations EN 12 POWER Rx Rx Rx Rx Rx Tx Tx Tx Tx Tx KB-EXP1 KB-EXP2 KB-EXP3 KB-EXP4 SYSTEM PORT 2 PORT 4 SYSTEM PORT 3 PORT 1 Figure 6 LTC 8715 Series - Front and Back Panels 5 4 3 2 1 5 4 3 2 1 9 8 7 6 9 8 7 6 Figure 8 System Port - Female 9-pin Figure 7 Ports 1 through 4 - Female 9-pin D-sub Connector D-sub Connector Pin Function Pin Function 1 Chassis Ground 1 Chassis Ground 2 +Tx (Transmit) 2+Tx (Transmit) 3 –Tx (Transmit) 3–Tx (Trans
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| LTC 8714 and 8715 Series | Instruction Manual | Illustrations EN 13 LTC 8600 Series or LTC 8800 Series Allegiant Main Bay (Rear View) Comm 2 Port Cable Supplied with LTC 8714 Series Keyboard Port Expanders LTC 8714 Series Keyboard Port Expanders (Rear View) PORT 3 PORT 4 PORT 5 PORT 6 PORT 8 SYSTEM PORT 1 PORT 2 PORT 7 Cable Supplied with Keyboards 9-16 LTC 8557 Kit LTC 8557 LTC 8557 Remote Keyboard Local CPU Cable Supplied Site Junction Box Site Junction Box with Keyboard User Supplied Shield
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| LTC 8714 and 8715 Series | Instruction Manual | Illustrations EN 14 LTC 8800 Series Allegiant Main Bay (Rear View) Keyboards 1–8 Comm 2 Port Cable Supplied with LTC 8715 Series Expanders LTC 8715 Series Cable Supplied Expanders (Rear View) PORT 4 SYSTEM PORT 1 PORT 2 PORT 3 with LTC 8714 LTC 8714 Series Expanders (Rear View) PORT 1 PORT 2 PORT 3 PORT 4 PORT 5 PORT 6 PORT 7 PORT 8 SYSTEM PORT 1 PORT 2 PORT 3 PORT 4 PORT 5 PORT 6 PORT 7 PORT 8 SYSTEM Keyboards Keyboards 9–16 25–32 PORT 1 PORT 2
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| LTC 8714 and 8715 Series | Instruction Manual | Illustrations EN 15 LTC 8900 Series Allegiant CPU (Rear View) KEYBOARD 1 2 3 4 5 6 7 8 Keyboards 1–8 CONTROLLER COM1 CONSOLE ALARM LAN COM2 BIPHASE Comm 2 Port Cable supplied with LTC 8715 Series Expanders LTC 8715 Series PORT 1 PORT 2 PORT 3 PORT 4 SYSTEM Expanders (Rear View) PORT 1 PORT 2 PORT 3 PORT 4 SYSTEM PORT 1 PORT 2 PORT 3 PORT 4 SYSTEM Keyboards Keyboards 105–120 9–40 PORT 1 PORT 2 PORT 3 PORT 4 SYSTEM PORT 1 PORT 2 PORT 3 PORT 4 SYSTE
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Americas Europe, Middle East, Africa Asia-Pacific Bosch Security Systems Bosch Security Systems B.V. Bosch Security Systems Pte Ltd 130 Perinton Parkway P.O. Box 80002 38C Jalan Pemimpin Fairport, New York, 14450, USA 5600 JB Eindhoven, The Netherlands Singapore 577180 Phone: +1 (585) 223 4060 Phone: +31 (0) 40 27 83955 Phone: +65 6319 3450 +1 800 289 0096 Fax: +31 (0) 40 27 86668 Fax: +65 6319 3499 security.sales@us.bosch.com emea.securitysystems@bosch.com apr.securitysystems@bosch.com http:/
