User's Manual

TDC
-1346-000 100T-HON Honeywell Telemetry Module Installation Guide 1
Proprietary and Confidential
Itron 100T-HON telemetry modules are radio-frequency (RF) devices designed to transmit meter and
instrument data to an RF meter reading device within transmission distance of the module. The 100T-HON is
designed to interface specifically with Honeywell Mercury Instrument devices and communicates using a
protocol similar to other Itron AMR devices. The 100T-HON provides both a traditional meter reading RF
interface and a new telemetry RF interface. The 100T-HON module physically connects to the Honeywell
device.
Honeywell devices support several output mechanisms, but the majority of the information required for the
100T-HON module is collected over an RS-232 serial connection with the exception being the pulse output
representing uncorrected mechanical volumes that can be optionally added to Mini-Max, Mini-Max AT, Mini-
Max ATX, Mini-Max Rotary, and Mini-AT volume correctors.
The 100T-HON telemetry module features cut, tilt-tamper and cable-tamper reporting and security seals to
indicate physical tampering and minimize theft. Cut cable is reported when the cable is cut or disconnected
from the instrument or telemetry module. The module circuitry senses an electrical current break to report a
cut cable tamper event.
Mercury Devices Supported by the 100T-HON
The 100T-HON telemetry module supports two Mercury Instrument types:
Electronic Volume Corrector
• Mini-Max, Mini-Max AT, Mini-Max ATX and Mini-Max Rotary Correctors
• Mini-AT
Mini-AT Mini-Max
Electronic Pressure Recorder
• ERX
C HAPTER 1
About the 100T
-HON Honeywell Telemetry Module