ZETRON 1708 - Introduction to Zetron RTU Systems; Zetron RTU Specifications

Contents
025-9209K 4
INTRODUCTION
GENERAL ...........................................................................................................9
SYSTEM DESCRIPTION ...................................................................................10
MODBUS SYSTEM ............................................................................................10
CONNECTIONS .................................................................................................11
SPECIFICATIONS
PHYSICAL SPECIFICATIONS .........................................................................13
RS-232 INTERFACE ..........................................................................................13
RADIO INTERFACE ..........................................................................................13
Radio Modem Specifications ...................................................................13
Signal Integrity.........................................................................................14
I/O SPECIFICATIONS .......................................................................................14
External Inputs .........................................................................................14
External Outputs ......................................................................................14
OPERATION
GENERAL OPERATION ...................................................................................15
ADDRESSING THE RTU ..................................................................................16
CONFIGURATION .............................................................................................17
Accessing the RTU Program Mode .........................................................17
MAIN MENU ......................................................................................................18
Prekey Time .............................................................................................18
Channel Busy Detect................................................................................19
Channel Busy Timeout ............................................................................19
Transceiver Type .....................................................................................19
Address Extension ...................................................................................19
Controller Address ...................................................................................19
Group Call Address..................................................................................19
Factory Defaults .......................................................................................20
FAIL SAFE SETUP .............................................................................................20
Communication Failure Enable ...............................................................20