Omega Vehicle Security CN3271 Series manual High Low Limiter with RS-485

PRELIMINARY HARDWARE SETTINGS

1)Remove the instrument from its case.

2)Set J106 according to the desired input type as shown in the following figure.

INPUT			J106
TYPE	1-2	3-4	5-6	7-8
TC-RTD	close	open	open	open
60 mV	close	open	open	open
5 V	open	close	open	open
10 V	open	open	close	open
20 mA	open	open	open	close

High - Low Limiter with RS-485

2 4 6 8

J106

1 3 5 7

V101

Fig.13.A

High - Low Limiter without RS-485

2 4 6 8

V101J106

1 3 5 7

Fig.13.B

8

LHL-1-NEUTRO.pmd 8 19/04/2004, 15.07