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Module Removal/Installation

Installing A USM Module

8

Installing A USM Module

Try not to have too much wire in the console. Pull unneeded wire back into the wiring trough and loop it neatly.

The TLS-450PLUS doesn’t have pre-assigned slots for the Interface Modules so any of the four slots can 
accommodate intrinsically safe (USM) or non-intrinsically safe (I/O, MDIM, etc.) Interface Modules (see Figure 3). 
Since the Interface Modules can be installed in any of these 4 slots, install them where it makes the most sense for 
conduit connections. 

USM wiring inputs are intrinsically safe and conduit containing this wiring must at-
tach to the knockouts above or below the slot in which the USM module is installed. 

Never use a drill to open up the knockout; this could potentially result in metal filings getting into the console and 
causing electrical shorts to Interface Modules. Knock out the smallest size needed. The normal pre-punched 
knockout sizes are ¾” and 1” for Interface Module slots. A 1-1/4” size is available if needed. Normally this is only 
when direct burial cable has been used. Make sure that the conduit fitting ring is tight.

Only intrinsically-safe wiring can enter a USM module slot knockout.

 

Disconnect, tag and lockout power to the TLS-450PLUS console be-
fore starting this procedure.

1. Referencing Figure 4, open the left and right doors of the console. 

Ground yourself and 

avoid touching module components or edge connectors that plug into 

slots.

2. Install the Interface Module into a blank slot. Figure 3 illustrates acceptable non-intrinsically safe module 

positions in the Interface Module Bay of the console.

3. Remove the plug-in wiring terminal block from the front of the Interface Module, loosen the terminal screws, 

insert all appropriate device wiring (observing polarity) and tighten the screws. 

4. Write in the device name for each wire connection on the module’s wiring label attached to the inside of the 

door. Once all devices are connected, plug the terminal block back into its receptacle on the module.

Terminate the ground shields to the ground lug on the module. The other end at the probe or 
sensor is NOT grounded.

Any slot that does not have an interface module installed must have a blank module
cover installed (P/N 332580-001).

5. Loop the wire neatly under the lip of the module. This will keep wires from interfering with the door when it 

closes.

6. Record on the circuit directory (on the inside front panel of the console) the type of module installed in the slot. 

Once a particular type of module has been installed in a slot, the system will always look for that type of module 
in the slot. Identify all inputs to an Interface Module’s connector(s) according to the slot location using the self-
adhesive numbering labels supplied with each module. Once a device has been wired to certain terminals on 
the connector and the system has been programmed, the terminal position may not be changed without 
reprogramming the system.

7. Close the console’s front doors, reversing the procedure in Step 2 of “Removing An Interface Module” on 

page 7.

8. Power up the console and perform a DB Restore, then setup the newly installed module using the TLS-

450PLUS Online help.

CAUTION

WARNING

WARNING

OFF

NOTICE

CAUTION

Summary of Contents for TLS-450PLUS

Page 1: ...Manual No 577014 077 Revision D Module Replacement Instructions TLS 450PLUS Console...

Page 2: ...ur Terms and Conditions VEEDER ROOT S PREFERRED CARRIER 1 Contact Veeder Root Customer Service at 800 873 3313 with the specific part numbers and quantities that were missing or received damaged 2 Fax...

Page 3: ...0 Amp Controller Interface Module 10 Installing A Comm Module 11 Installing Software Features Software Features Installation Procedure 12 Figures Figure 1 USB Module USB ports 3 Figure 2 DB Backup Scr...

Page 4: ...cation Guide 577014 110 TLS 450PLUS TLS4 Operator s Manual Table 1 Module Bay Modules Part No Item 332812 001 Universal 16 Sensor Probe Interface Module 332813 001 Universal Input Output Interface Mod...

Page 5: ...nk Warranty Registrations may only be submitted by selected Distributors Safety Precautions The following safety symbols may be used throughout this manual to alert you to important safety hazards and...

Page 6: ...ackup 1 Beneath the left side of the TLS 450PLUS console locate the USB module and insert the V R Backup thumb drive minimum 4 GB P N 332970 004 into one of the external USB ports P N 333477 001 see i...

Page 7: ...ackup Destination field to select the Backup thumb drive inserted in Step 1 then follow the on screen instructions to backup TLS 450PLUS console data Figure 2 DB Backup Screen System Status 07 20 2013...

Page 8: ...4 4 5 L1 G N L2 MODULE PERMISSIBLE SLOT S USM Module 1 2 3 or 4 USM Module w ATM Pressure Board 4 Only I O Module MDIM LVDIM 10 Amp Controller Port 2 Right door of console Comm module clamp securing s...

Page 9: ...Table 3 User Selectable Comm Module Permissible Slots and Port Availability Comm Module Comm Type Slot 1 Slot 2 Slot 3 Port Port Port 1 2 1 2 1 2 RS 232 Single Port also EDIM Satellite S SAT and Sate...

Page 10: ...e Interface Module by its 3 5 inch handle and pull it out of the slot 7 Once an Interface Module is removed it must be replaced with another Interface Module or blank cover P N 332580 001 in the openi...

Page 11: ...3 illustrates acceptable non intrinsically safe module positions in the Interface Module Bay of the console 3 Remove the plug in wiring terminal block from the front of the Interface Module loosen the...

Page 12: ...nectors that plug into slots 5 Place the USM Module on a clean surface Get the ATM Pressure Board P N 332665 001 6 Align the male connector and two support posts of the ATM Pressure board over the fem...

Page 13: ...d tighten the screws 4 Write in the device name for each wire connection on the module s wiring label attached to the inside of the door Once all devices are connected plug the terminal block back int...

Page 14: ...he blank cover 5 Place the new Comm module in the slot Align the edge connector on the back of the board in the center of the vertical connector on the Comm Backplane board then push the board firmly...

Page 15: ...Button Into USB Adapter 2 Replace the plastic retaining cap on the adapter after inserting the i Button 3 Plug the USB Adapter into one of the two USB ports in the console s USB module see Figure 1 4...

Page 16: ...For technical support sales or other assistance please visit www veeder com...

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