2103 Modem Module
Section 1 Introduction
1.1 Introduction
1.2 Product Description
This instruction manual is designed to help you gain a thorough understanding of the operation of the 2103 and 2103c Modem Modules. Teledyne Isco recommends that you read this manual completely before placing the equipment into service.
Information in this manual pertains to both the 2103 phone line modem and the 2103c cellular modem, except for sections specific to one method of communication or the other.
For detailed information about setup and operation of the 2103c CDMA Cellular Modem, refer to Section 3, 2103c Cellular Modem Module.
The 2103 Modem is a portable data interrogation unit designed to transmit data from Isco’s 2100 Series flow modules, which measure parameters of open channel flow streams. It works in conjunction with Isco’s Flowlink software.
The 2103 Modem can be located anywhere within a stack of up to three other 2100 Series networked modules, using the same locking mechanism that connects the 2100 Series modules to each other. The 2103 is compatible with Isco’s 2150 Area Velocity flow module, 2110 Ultrasonic flow module, 2101 Field Wizard, and 2102 wireless module. It is powered by Isco’s 2191 battery module.
All enclosures are rated NEMA 4X, 6P(IP68). The permanently sealed enclosures are designed to meet the environmental demands of many sewer flow monitoring applications. All connec- tions between modules, sensors, and communication cables lock in place. The locking mechanisms strongly secure the compo- nents and ensure a watertight seal.
