Precision-control-systems 930 Manual do Utilizador descarregar pdf (Página 12)

Model 930 ControlIR

Instruction Manual Operating Instructions

Research, Inc. Page 8 of 25

Remote Setpoint Input

Figure 3-3 Control Connections

This feature allows the power level of the system to be controlled from a remote

location or device. This is accomplished by applying a 0-5 VDC or 0-20 mA signal

input from a remote source. This feature is not available when the ‘Temperature

Controller’ option is installed. If this feature is desired use the following procedure:

1. For a 0-5 VDC input, connect the source to TB 100 pins 16+ and 17-.

2. For a 0-20 mA input, connect the source to TB 100 pins 16+ and 17-. Also

install a 250 ohm resistor across terminals TB 100 16+ and 17-.

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Precision-control-systems 930 Manual do Utilizador Página 12