FLK Gas Sampling System - MPIP - Free
FLK Gas Sampling System - MPIP - Free
FLK Gas Sampling System - MPIP - Free
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SQ255 Control Unit<br />
1.5 Mode of operation<br />
The PLC programmable logic controller are designed to control the complete <strong>FLK</strong> probe, to retract the probe in automatic<br />
cycle or in case of any fault, to start the purge cycle and to indicate fault messages at OP3.<br />
At the OP3 you can adjust timer and counter to control the probe.<br />
The PLC are standard SIMATIC S7, optional an Allan Bradely PLC is also available.<br />
1.6 Technical data<br />
Electrical supply data<br />
Voltage:<br />
Voltage:<br />
Control Voltage:<br />
400 VAC / 50Hz<br />
230 VAC / 50Hz / 115 VAC / 60Hz<br />
24 VDC<br />
Permissible ambient temperature:<br />
0 ... 60°Cel.<br />
Dimensions:<br />
760 mm x 760 mm x 210 mm<br />
Type of protection: IP 54 to DIN 40050<br />
Weight:<br />
30kg<br />
Copyright ® SIEMENS Page 89 04/04