Super Systems 20PQ - Manual (Page 12)

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Fig. 9.B - LOGIC INPUTS IN 1, 2, 3 and 4 WIRING
58
59
IN 2
IN 3
56
57
IN 1
60
IN 4
Fig. 9.C - LOGIC INPUTS IN 5, 6, 7 and 8 WIRING
NOTES:
1) Do not run logic input wiring together with power cables.
2) Use an external dry contact capable of switching 0.5 mA,
5 V DC.
3) The instrument needs 110 ms to recognize a contact status
variation.
4) The logic inputs are NOT isolated by the measuring input.
A double or reinforced insulation between instrument input
and power line must be assured by the external element.
58
59
IN 6
IN 7
56
57
IN 5
60
IN 8
XKP-1-C2.p65 10/30/01, 9:36 AM 8