Siemens TL-30U Time Limit Module, Installation Instructions

Installation Instructions TL 30U Limit Module Model TL 30U Time Limit module from Siemens In Inc is designed to provide a controlled time inter from 1 second up to 10 minutes after which either a is activated such as a municipal alarm or a circuit deactivated such as alarm bells module which is of solid state circuitry is normally drawing no power until an alarm signal is re When this occurs a binary counter is activated to precisely the length of the desired time limit in a sequence of system operation This se could be silence audible alarm devices so that the could receive and annunciate subsequent alarms alternate use would delay the transmission of an alarm to the municipal headquarters to allow time to the source of the alarm or it could involve the ac of an extinguishing system time interval is available in two ranges as follows 1 second to 20 seconds 30 seconds to 10 minutes units are preset for a 5 minute time out se but can be changed by field adjustment Underwriters Laboratories Inc standards require when time limit cutoffs are used with audible they shall operate no less than 5 minutes have no limit module contains a red LED indicator lamp which is illumi at the end of the timing period This lamp will remain on the module has been reset by the system reset switch LED lamp can be lamp tested from the control panel Industry Inc Technologies Division Park NJ 315 021315 10 Information Requirement None 69mA 24VDC max Mount module horizontal mounting in the control enclosure the Model JA 5 5 in long bus connector cable between receptacle P2 of the module and P1 of the module or control panel preceding it in the bus If the preceding module is on another row in enclosure a JA 24 24 in long bus connector assembly will be required Modules are to be bus connected from right to left two row enclosures the modules in the lower row to be connected from left to right Succeeding rows to be alternately connected right to left left to etc a module is the last module in the system install a JS 30 30 in long or JS 64 64 in long bus assembly from the unused receptacle of last module to terminal 41 of the CP 35 control This completes the module supervision circuit Wire the circuit s as described in the CP 35 Control Instruction Manual P N 315 085063 Installation Wiring Refer to the Wiring illustration If a zone is not used the EOL device should connected to the alarm initiating circuit terminals 2 3 Zone 1 or 4 and 5 Zone 2 of the module a supplementary relay module annunciator or output module is used then the alarm outputs 1 Zone 1 and 6 Zone 2 should be to these units the event more than one TL 30U is employed all intervals must be set identically Test to the CP 35 Control Panel Instruction Manual and Wiring Building Technologies Ltd Safety Security Products Kenview Boulevard Ontario 5E4 Canada Wiring the TL 30U are two jumpers and one potentiometer on the board used to program the module IN TIME OUT JUMPER TIME SHORT TIME JUMPER T0 TI whether TL 30U will be in or time out Connect jumper common and T0 or TI timing period LT 30 sec min ST 1 20 sec Connect between common and LT or ST in denotes delay time period before terminal 3 goes high potentiometer R13 500K for the exact time desired Cross zoning may be accomplished the use of zone operated relays The two zone are fed directly into the TL 30U terminals 1 2 After the second zone has activated the TL 30U time as programmed Jumper terminal 2 to terminal 1 All input output signals not supervised Minimum wire size 18 AWG wire size 12 AWG Terminals 1 6 are power limited 315 021315 10