Alarm Relay Terminals - Ametek 241CE II Operator's Manual

3-22 | Model 241CE II Hydrocarbon Dewpoint Analyzer

Alarm Relay Terminals

The state of each alarm relay when an alarm is present is listed below. See
also the Customer Connections drawing (Figure 3-3).
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):
• Hydrocarbon Dewpoint Temperature Not Found, or
• Purging/Hold Stage Is In Progress.
Warning Alarm: Results may not be valid – investigation is required.
Fault Alarm: Analyzer is in Standby Mode – immediate service is required.
C = Common NC = Normally Closed
* 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 MonitorCFG
menu.
NO = Normally Open
J102 Terminals
NO C NC
11 12 13
14 15 16
17 18 19
20 21 22
23 24 25
26 27 28