Alarm Relay Terminals - Ametek 241CE II User Manual

Alarm Relay Terminals

The state of each alarm relay when an alarm is present is listed below. See also
the Customer Connections drawing (Figure 2-3).
Alarm Relay
* Internal Water Dewpoint temperature higher than setpoint
value.
(Currently Not Used.)
Hydrocarbon Dewpoint temperature higher than its setpoint
value.
(Off-Spec Alarm – available only if the Off-Spec Alarm is enabled.)
** Internal Water Content greater than setpoint value.
(Currently Not Used.)
User, either (adjustable by operator):
Warning Alarm: Results may not be valid – investigation is
required.
Fault Alarm: Analyzer is in Standby Mode – immediate service is
required.
C = Common
* Applicable only if H2O DP:INT option is enabled from the MonitorCFG menu.
** Applicable only if H2O DP:INT (with water content) option is enabled from the
Figure 2-6.
MonitorCFG menu.
Analog relays, terminals.
2-22 | 241CE II Hydrocarbon Dewpoint Analyzer
• Hydrocarbon Dewpoint Temperature Not Found, or
• Purging/Hold Stage Is In Progress.
NC = Normally Closed
NO
11
14
17
20
23
26
NO = Normally Open
PN 903-8797, Rev A
J102 Terminals
C NC
12 13
15 16
18 19
21 22
24 25
27 28