Toshiba 48-1250 A User Manual

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TOSHIBA- 75
TX  Series
   48 - 1250A
Unit #2
2 or 4 wire Modbus
2 or 4 wire Modbus
Note:
J1 can alternately
be connected to remote 
power supply
Computer with
RS232 
Communication Port
RTD Board
T
a
ch Input (+)
Analog Output #1 (+)
Analog Output #1 (-)
Program Enable Input (+)
Program Enable Input (-)
Fault Reset Input (+)
Fault Reset Input (-)
Thermal Reg. Dump (+)
Thermal Reg. Dump (-)
User Input #1 (+)
User Input #1 (-)
User Input #2 (+)
User Input #2 (-)
User Input #3 (+)
User Input #3 (-)
User Input #4 (+)
User Input #4 (-)
Thermostat
Analog Output #2 (+)
Analog Output #2 (-)
Cal. Input (+)
Cal. Input (-)
T
a
ch Input (-)
Communication &
Keypad Board
TB1
2 or 4 wire Modbus
2 or 4 wire Modbus
TB1
Unit #3
PC Stations