Description

Advanced features

• The front-operated push buttons are used for programming the different standard functions.
• A password can prevent access for changing parameters.

Application

• Alarm detector in connection with measurement of AC/DC current or voltage signals.
• The unit is used where accurate setpoint setting and different alarm functions are required.
• The unit can be used as a single or dual trip amplifier.
• Used in applications where programmable parameters such as hysteresis, setpoint, reset, active relay for increasing or decreasing signal, delay and input signal need to be set.

Technical characteristics

• 3-digit display showing the input signal in %.
• Two LED indicating relay status.
• 3 pushbuttons for programming.
• Standard DC current input signals in the range 0…20 mA.
• DC voltage signals in the range 0…250 VDC.
• AC current signals up to 1 A.
• True RMS measurement of AC voltage signals in the range 0…250 VAC.
• Mounting for a standard 11-pole socket which can be adapted for DIN rail or plate use with PR’s 7023 adaptor and 7024 mounting keying.