West Control Solutions KS 816 User Manual
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9499 040 55811
Multiple transmitter and temperature controller KS 816
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Contents
1 Safety hints.................................................................................................................................5
1.1 Electromagnetic compatibility ....................................................................................................5
2 General........................................................................................................................................6
2.1 Versions ....................................................................................................................................6
3 Installation ..................................................................................................................................7
3.1 Mounting ...................................................................................................................................7
3.2 Dismounting ..............................................................................................................................8
4 Electrical connection .................................................................................................................9
4.1 Terminals ..................................................................................................................................9
4.2 Galvanic isolations ..................................................................................................................10
4.3 Power supply...........................................................................................................................10
4.4 Fuses ......................................................................................................................................10
5 Inputs ........................................................................................................................................11
5.1 Thermocouple inputs (IN1+/IN1- ... IN16+/IN16-) ....................................................................11
5.1.1 Cold junction temperature compensation ..........................................................................12
5.2 Direct voltage ..........................................................................................................................13
5.2.1 Range :-100mV...+100mV IN1T+...IN16T+ ......................................................................13
5.2.2 Range : -10V...+10V IN1U+...IN16U+ ...............................................................................13
5.3 Resistance thermometer (IN1+/IN1-/IPT1 ... IN16+/IN16-/IPT16)............................................13
5.4 0/4...20mA standard current signal (INI1+...INI16-) .................................................................13
5.5 Screening of input leads ..........................................................................................................13
5.6 Input circuit examples..............................................................................................................14
6 Outputs .....................................................................................................................................15
6.1 Operation as a transmitter .......................................................................................................15
6.2 Alarm function .........................................................................................................................15
7 Overall connecting diagram KS 816 .......................................................................................16
8 Digital interfaces ......................................................................................................................17
8.1 Engineering tool interface........................................................................................................17
8.2 BUS interfaces ........................................................................................................................17
8.2.1 BUS connector ..................................................................................................................17
8.3 COM2 interface .......................................................................................................................17
8.4 Termination resistors...............................................................................................................19
9 Indicator LEDs..........................................................................................................................19
10 Maintenance and behaviour in case of failure .....................................................................20
10.1 Cleaning ................................................................................................................................20
10.2 Trouble-shooting ...................................................................................................................20