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FISite Preparation and Ins ation Instructions TLS-350 UST Monitorinstem G. EXTERNAL INPUT WIRING. The TLS -350 can accept a dry -contact switch closure input from an external device such as a line leak detector or well monitoring system. Each 110 Combination Module accepts two inputs. IMPORTANT: ONCE EXTERNAL INPUTS HAVE BEEN CONNECTED TO OUTSIDE DEVICES AND THE SYS- TEM HAS BEEN STARTED AND PROGRAMMED, MODULE POSITIONS, CONNECTOR POSITIONS AND WIRE POSITIONS CANNOT BE CHANGED WITHOUT REPROGRAMMING THE SYSTEM! IMPROPER SYSTEM OPERATION WILL RESULT IF ANY ONE OF THESE POSITIONS IS CHANGED WITHOUT REPROGRAMMING. Be sure to accurately record on the circuit directory the type of module, and the location of each device wired to the connector. Identify each connector with a self-adhesive number label according to the slot number. 1. For each external input, connect a shielded cable consisting of two 18 AWG conductors to the appropri- ate terminals on the output module (see Figure 19, "UO Combination Module Wiring Diagram"). 2. Ground the cable shield to the ground terminal closest to the conduit entry. Do not ground both ends of the shield on the cable run. Figure 19. UO Combination Module Wiring Diagram. H. PUMP SENSE INTERFACE MODULE WIRING CONNECTIONS. WWARNING: TO AVOID ELECTRICAL SHOCK WHICH COULD KILL YOU, BE SURE AC POWER TO THE TLS -350 MONITOR IS OFF BEFORE OPENING THE FRONT -PANEL AND INSTALLING OR WIRING ANY EXPANSION MODULE. IF HIGH VOLTAGE IS SHORTED ACROSS ANY BARRIER TERMINAL, EXPLO- SION AND FIRE COULD RESULT. 20 • The Pump Sense Interface Module comes with a con- nector in place. The connector provides screw termina- tions for switch inputs and AC controls. Do not re- move the connector from the module or remove the module from its slot in the monitor during wiring. Terminal identifications appear only on the module bracket. Removing the connector from the module increases the risk of wiring errors. 2. Label all connectors using the self-adhesive labels supplied according to the slot in which the modules are installed. 3. Record the location (i.e., Tank #1, Tank #2, etc.) of each pump controller wired to a module on the circuit direc- tory located inside the TLS -350 door. 6 CAUTION: ONCE PUMP SENSE WIRING HAS BEEN CONNECTED AND THE SYSTEM HAS BEEN PROGRAMMED, MODULE CONNECTOR AND WIRING POSITIONS CANNOT BE CHANGED WITHOUT RE -PROGRAMMING THE SYSTEM. IMPROPER SYSTEM OPERATIONS WILL RE- SULT IF ANY ONE OF THESE POSITIONS IS CHANGED WITHOUT RE -PROGRAMMING. 4. Connect the two (2) color -coded or marked wires from the pump controls to the proper terminals on the Pump Sense Interface Module connector (see Figure 20, "Pump Sense Module Wiring Diagram"). IMPORTANT: BE SURE TO MAINTAIN THE COR- RECT CIRCUIT ORIENTATION BETWEEN THE COLOR -CODED OR MARKED FIELD WIRES AND CONNECTOR TERMINALS DURING WIRING. NOTE: For complete Pump Sense Module installa- tion instructions and wiring diagrams, refer to Veeder-Root Manual No. 576013-822. INPUT rr'-r_ 'I r1'p1TA x�o �ft RELAY PUMP►rIPp HZTRPR RA� REur p.Arwcs o N vpL`2A Ma. O O MULE O IG 1R AC AMP VMAX. MOD ULE NOT USED 0 0 0 0 0 010 0 0 0 CONNECTOR GROUNDLUG CLOSEST TO I I I CONDUIT '0(00000 0 0— ENTRY I I I RIGID CONDUIT I I I I I I I MONITOR S I I I I I I NC I CI UP TO _ IE �NO INPUT INPUT IEXTERN L EXTERNDEVICAL (SHIELDED CABLES) DEVIC' EXTERNAL INPUT I RELAY OUTPUT — CONTROLS PUMPAPUMP CONTROL CONTROL WIRING#18 AWG L WIRING.INAWG Figure 19. UO Combination Module Wiring Diagram. H. PUMP SENSE INTERFACE MODULE WIRING CONNECTIONS. WWARNING: TO AVOID ELECTRICAL SHOCK WHICH COULD KILL YOU, BE SURE AC POWER TO THE TLS -350 MONITOR IS OFF BEFORE OPENING THE FRONT -PANEL AND INSTALLING OR WIRING ANY EXPANSION MODULE. IF HIGH VOLTAGE IS SHORTED ACROSS ANY BARRIER TERMINAL, EXPLO- SION AND FIRE COULD RESULT. 20 • The Pump Sense Interface Module comes with a con- nector in place. The connector provides screw termina- tions for switch inputs and AC controls. Do not re- move the connector from the module or remove the module from its slot in the monitor during wiring. Terminal identifications appear only on the module bracket. Removing the connector from the module increases the risk of wiring errors. 2. Label all connectors using the self-adhesive labels supplied according to the slot in which the modules are installed. 3. Record the location (i.e., Tank #1, Tank #2, etc.) of each pump controller wired to a module on the circuit direc- tory located inside the TLS -350 door. 6 CAUTION: ONCE PUMP SENSE WIRING HAS BEEN CONNECTED AND THE SYSTEM HAS BEEN PROGRAMMED, MODULE CONNECTOR AND WIRING POSITIONS CANNOT BE CHANGED WITHOUT RE -PROGRAMMING THE SYSTEM. IMPROPER SYSTEM OPERATIONS WILL RE- SULT IF ANY ONE OF THESE POSITIONS IS CHANGED WITHOUT RE -PROGRAMMING. 4. Connect the two (2) color -coded or marked wires from the pump controls to the proper terminals on the Pump Sense Interface Module connector (see Figure 20, "Pump Sense Module Wiring Diagram"). IMPORTANT: BE SURE TO MAINTAIN THE COR- RECT CIRCUIT ORIENTATION BETWEEN THE COLOR -CODED OR MARKED FIELD WIRES AND CONNECTOR TERMINALS DURING WIRING. NOTE: For complete Pump Sense Module installa- tion instructions and wiring diagrams, refer to Veeder-Root Manual No. 576013-822. Figure 20. Pump Sense Module Wiring Diagram. PUMP►rIPp HZTRPR RA� INPBT RATING: ® IG 1R AC AMP VMAX. O O PUMP MODULE MODULE '0(00000 0 0— CONNECTOR RIGID CONDUIT UP TO _ MONITOR PUMP — CONTROLS PUMPAPUMP CONTROL CONTROL Figure 20. Pump Sense Module Wiring Diagram.