Name: KOLLMORGEN S7240S-NANANA Servostar 700 SERISES Servo Drive
Price: 3431 CNY
Availability: InStock

Description

S7240S-NANANA Use as directed STO
The STO function is exclusively intended to provide functional safety, by preventing the restart of a system. To achieve this functional safety, the wiring of the safety circuits must meet the safety requirements of IEC 60204, ISO 12100, IEC 62061 respectively ISO 13849-1.
In case of single channel control: if STO is automatically activated by a control system,then make sure that the output of the control is monitored for possible malfunction.To achieve PL e or SIL CL3, the safe switching of the pulse inhibitor must be tested periodically by analyzing the feedback signal from the safety control .
S7240S-NANANA Prohibited Use STO
The STO function must not be used if the drive is to be made inactive for the following
reasons :
— Cleaning, maintenance and repair operations, long inoperative periods:
In such cases, the entire system should be disconnected from the supply by the personnel, and secured (main switch).
— Emergency-Off situations: the mains contactor must be switched off (by the emergency-Off button).
S7240S-NANANA Enclosure
Since the servo amplifier meets enclosure IP20, you must select the enclosure ensuring a safe operation of the servo amplifier referring to the enclosure. The enclosure must meet IP54 at least.
S7240S-NANANA Wiring
When using STO wiring leads outside the control cabinet, the cables must be laid durably (firmly), protected from outside damage (e.g. laying in a cable duct), in different sheathed cables or protected individually by grounding connection.

S7240S-NANANA Technical Data

Input voltage: 20V..30V
Input current: 33mA – 40mA (Ieff)
Peak current: 100mA (Is)
Response time: 1ms (STO1) / 2ms (STO2)
(Measured from falling edge at STO input until energy supply to motor is interrupted)

S7240S-NANANA PDF
S7240S-NANANA

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