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I-310e – UserManual
Optional High Limit Contact
The high CO 2 limit option provides a dry (i.e. unpowered)
contact closure that activates when the detected
concentration rises above the high CO
is adjustable from 0 to full scale of the unit
Setting High Limit Contact Polarity
The polarity of the high limit contact is set with jumper JP5
as shown in the table below.
To open jumper JP5 remove the shorting block from the two
pins, and replace it so that it engages only a single pin of the
jumper. The shorting block should not be removed; it is
required during the calibration procedure.
INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.INTEC | inteccontrols.com
Specifications subject to change without notice. |
Jumper JP5
OPEN
CLOSED
(factory default)
DCS, Inc. | PRE 200217 | Page 15 of 17
©
limit. The high limit
2
Relay Operation
normally closed
opens above setpoint
normally open
closes above setpoint
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