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Document 頁 HJ-K series Relay contact output option userʼs manual 1/5 Introduction This option is an output of relay contact signal corresponding to judgment results of the HJ-K balance, which can classify into maximum 5 ranks, obtained through D type 25 pin connector Signal for “On measurement” and error are available, too. ...
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Document 頁 HJ-K series Relay contact output option userʼs manual 2/5 1. Specification 1-1 pin assignment at connector and the functions( connector :D-SUB25P) 1-1-1 Pins assignment and functions Pin # Signal Input・ Functions・remarks Output 1 Rank1(LO) NO Output ON when judged as Rank1(LO) 2 Rank1(LO) NC Output OFF when judged as Rank1(LO) 3 Rank1(LO) COM Rank1(LO) contact common 4 Rank2(OK) NO Output ON when judged as 2(OK) 5 Rank2(OK) NC Output OFF when judged as 2(OK) 6 Rank2(OK) COM Rank2(OK) contact common 7 Rank3(HI) NO Output ON when judged as 3(HI) 8 ...
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Document 頁 HJ-K series Relay contact output option userʼs manual 3/5 1-1-2 Relay contact circuit Capacity at contact (resistive load) AC 125V / 0.5A DC 30V / 1A 1-1-3 Remarks on inductive load in the contact Supply spark-off circuit when inductive load (relay, solenoid etc) is connected 1-1-4 Equivalent circuit to Input 100Ω ...
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頁 Document HJ-K series Relay contact output option userʼs manual 4/5 2. Setting of the HJ-K balance Activate the limit function for outputting the result of comparison through relay contact limit function should be activated even when ERR, on weighing signal only are used ■ Condition of the function setting This is a standard setting generally working.
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Document 頁 HJ-K series Relay contact output option userʼs manual 5/5 3. Operations 1. Plug the AC adaptor and press the [ON/OFF] key 2. Enter the set point values ( upper & lower limits) to enable the comparator function ( Refer to in the previous section and the operation manual of HJ-K in detail ) ...
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