Assessments - 2, GPA: 5
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If another connection type is required, an interface cable can easily be constructed using the supplied 9-Pin D connector. The supplied power supply provides power to the LTC 8786 Series unit. Introduction 2 UNPACKING This electromechanical equipment should be unpacked and handled carefully: ¦ LTC 8786/50 or LTC 8786/60 Data Converter unit. ¦ Power supply adapter. ¦ 1.8m (5.75) power supply cable with bayonette plug. ¦ Subminiature 9-Pin D connector. ¦ Four (4) adhesive backed rubber feet. If an item appears to have been damaged in shipment, replace properly into the carton and notify the shipper. If any items are missing, notify your Bosch Security Systems Sales Representative or Customer Service Representative. The shipping carton is the safest container in which the unit may be transported. Save it for possible future use. 3 SERVICE If the unit ever needs repair service, the customer should contact the nearest Bosch Security Systems Service Center for authorization to return and shipping instructions. Service Centers U.S.A.: Phone: 800-366-2283 or 408-956-3895 fax: 800-366-1329 or 408-956-3896 e-mail: NationalServiceCenter@ca.slr.com Canada: 514-738-2434 Europe, Middle East & Asia Pacific Region: 32-1-440-0711 For additional information, see 4 Power Model Rated Voltage Voltage Range Power* LTC 8786/60 120 VAC, 50/60 Hz 105 to 132 VAC 3 W LTC 8786/50 220-240 VAC, 195.5 to 253 VAC 3 W 50/60 Hz * At rated voltage. © 2003 Bosch Security Systems Page 7 of 12 EN Installation 5INSTALLATION 5.1 Mounting The LTC 8786 Series Data Converters are rated for indoor use only. If desired, four (4) holes are provided for mounting the unit to a flat surface. See MOUNTING DIMENSIONS at the end of this document. If using on a desktop, attach the supplied rubber feet to the bottom of the unit. A cable suitable for use with RS-232 signals (not supplied) must be used between the RS-232 device and the LTC 8786 unit. If the distance between the RS-232 device and the LTC 8786 unit is over 20-30 meters (60-90 ft), the use of 'short haul modems' (not supplied) or other RS-232 line extender devices may be required. An RS-232 simplex transmission rate of 9600 baud will need to be supported by the link. 5.2 Power Supply Connections Install the LTC 8786 unit within 1.8m (5.75) of the mains power source. Connect the 'bayonet' style connector of the power supply cable into the jack located on the side of the converter unit. Plug the power supply adapter into a suitable AC power source. If the power supply must be located beyond 1.8m, the provided power supply cable can be extended, or replaced with an appropriate user-supplied cable. The LTC 8786 is not polarity-sensitive, so it does not matter which direction the cable is attached to the power supply adapter. If desired, a user-provided power supply may be used with the data converter. A power supply having either a 15-20 VDC ± 10%, 400 mA or 12-18 VAC ± 10%, 400 mA output is required. If necessary, replacement power supply adapters can be ordered as noted below: 120 VAC input: KBD-120PS Power supply and power cable. 230 VAC input: KBD-220PS Power supply and power cable. 5.3 Data Input Connections Two (2) data input connections to the converter unit are available. Only one can be used at a time, and the choice varies depending upon the specific application. Although various connection options are possible, typical ...
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