Weidmuller DPARTD - Universal glavanically isolated signal converter - Handbuch (Seite 20)

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Equipmentrequirements
• A suitable RTD Simulator
• Flat bladed screwdriver (blade width less than .4 mm / 0.1 inch)
Terminalconnectionsforcalibration
Signaltype Terminal
Input signal
RTD Simulator A 2
RTD Simulator B 3
RTD Simulator Bsense 4
Power supply
Neutral (−) 9
Live (+) 10
Setpoint(SETControl)adjustment
The SET controls for each channel are on the front panel of the
transmitter. For both high and low type alarms you turn the control
clockwise to trip the alarm and anticlockwise to reset it. The procedure
for adjustment is as follows:
1. Connect up the instrument according to the table above.
. Set the input source to the trip point.
. Turn the SET control anti­clockwise until the LED extinguishes.
4. Slowly turn the SET control clockwise until the LED lights up.
Deadband(DBControl)adjustment
The deadband control adjusts the point at which a tripped alarm
resets. This point will be above the setpoint for a low type alarm or
below for a high type. The procedure for adjusting the DB control is as
follows: