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Introduction
This guide provides assistance in selecting Dispenser Interface Modules (DIMs) that enable a properly fitted TLS
Console to interface supported Point-of-Sale (POS) devices and provide enhanced product inventory and/or
product vapor recovery monitoring. Veeder-Root offers two console upgrades that interface with POS devices:
Business Inventory Reconciliation (BIR)
Business Inventory Reconciliation is a console option that automatically collects dispensing data, in-tank
inventories and deliveries, and reconciles the totals at the end of each shift, day, and month. When used with
AccuChart™, an automatic tank calibration feature, BIR enhances reconciliation accuracy by comparing the tank’s
metered sales data to the tank’s probe data.
IN-STATION DIAGNOSTICS (ISD) - TLS-350R CONSOLES ONLY
In-Station Diagnostics (ISD) is an option that enables the TLS-350R Console to continuously monitor the vapor
recovery equipment and Enhanced Vapor Recovery (EVR) systems at gasoline dispensing facilities, maintain test
records, provide test reports, and generate warnings or alarms following equipment failures.
TLS-350R BIR and ISD Capabilities
TLS-350R WITH BIR ONLY AND TLS-350R WITH BIR AND ISD
• Support up to 36 fueling positions
• Support up to 6 meters (hoses) per fueling position
• Support manifolded tanks
• Support blending dispensers that separately meter each product prior to blending. Gilbarco, Tokheim, and
Wayne electronic blending dispensers are supported.
• Do not support dispensers that blend fuel prior to the metering process. Schlumberger electronic blending dis-
pensers, and mechanical dispensers fitted with fixed-ratio ratios are not supported.
TLS-350R WITH ISD ONLY
• Supports up to 36 fueling positions
• Supports up to 6 meters (hoses) per fueling position
• Supports manifolded tanks
• Supports all blending dispensers in this guide, including those in this guide labeled as not to be used with BIR.
• Must monitor all petrol fueling positions.
• Does not monitor diesel fueling positions.
MANIFOLDED TANK APPLICATIONS FOR BIR
The TLS-350R can perform automatic BIR on tanks in a siphon-manifolded set. However, to perform AccuChart,
the following requirements must be met:
1. Maximum of 2 tanks in a set.
2. Maximum of 4 sets of siphon-manifolded tanks.
3. The combined tank capacity of a set shall not exceed 30,000 gallons.
4. The diameters of the tanks in a set shall not differ by more than 6 inches.
5. The manifolding method must be siphon, not line, manifolding.
