TX9042 User Manual
TX9042-UM-EN-02 9
Output relays 4 encapsulated reed relays with function
programming
Relay contact rating 200 V
0.25 A
3 W absolute maximum
Checkpoint
Circuits switched by the contacts of the
output relays MUST emanate from a certified
Intrinsically Safe power source and the circuit
parameters must be within Intrinsically Safe
requirements.
Setpoint adjustment 0 to 99% of full scale
Hysteresis adjustment 0 to 99%
Power on delay adjustment 0 to 255 seconds for each channel
Output delay adjustment 0 to 18 hours for each setpoint in one second
steps
Input update period
adjustment
0 to 60 seconds for each channel in 0.05 second
steps
Engineering units menu V, mV, mA, °C, °F, °K, g, kg, mbar, bar, Pa, kPa,
PSI, %, ppm, %RH, mm, m, mm/s, m3/s, rpm,
pps, Hz, kHz, secs, m:s, h:m, m/s, m3/H, m3/m,
A, l/m, g/m, l/s, g/s, l/h and g/h
Fault signal Open or short circuit signal line or sensor fault,
will generate a fault signal, the fault will be
identified and displayed on the LCD screen
Data communications RS485 Modbus
Data logging Up to 26,000 readings with on-demand down
loading
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