Masibus UT-94 - Relay Logic

UNIVERSAL TRANSMITTER UT-94
REF NO: m98A/om/101
Issue NO: 15
User’s Manual Page 23 of 25
13. Relay Logic:
Table 1
Note: If open type relay is selected then relay and LED will be ON when OPEN condition, while it will
remain off if not in OPEN condition.
Without acknowledge key pressed
CONDITION
ALARM
LATCH/TRIP
RELAY/LED
NORMAL
ABNORMAL
UP
DOWN
ACK IN
ABNORMAL
CONDITION
NORMAL
ACK IN NORMAL
CONDITION
HIGH
ALARM LED
LATCH YES
LED
OFF
FLASH
FLASH
OFF
-
STEADY
OFF
RELAY
OFF
ON
ON
OFF
-
OFF
OFF
ALARM LED
LATCH NO
LED
OFF
FLASH
FLASH
OFF
-
OFF
OFF
RELAY
OFF
ON
ON
OFF
-
OFF
OFF
TRIP
LED
OFF
FLASH
OFF
OFF
-
STEADY
OFF
RELAY
OFF
ON
OFF
OFF
-
ON
OFF
LOW
ALARM LED
LATCH YES
LED
OFF
FLASH
OFF
FLASH
-
STEADY
OFF
RELAY
OFF
ON
OFF
ON
-
OFF
OFF
ALARM LED
LATCH NO
LED
OFF
FLASH
OFF
FLASH
-
OFF
OFF
RELAY
OFF
ON
OFF
ON
-
OFF
OFF
TRIP
LED
OFF
FLASH
OFF
OFF
-
STEADY
OFF
RELAY
OFF
ON
OFF
OFF
-
ON
OFF
With acknowledge key pressed
CONDITION
ALARM
LATCH/TRIP
RELAY/LED
NORMAL
ABNORMAL
UP
DOWN
ACK IN
ABNORMAL
CONDITION
NORMAL
ACK IN NORMAL
CONDITION
HIGH
ALARM LED
LATCH YES
LED
OFF
FLASH
FLASH
OFF
STEADY
STEADY
OFF
RELAY
OFF
ON
ON
OFF
OFF
OFF
OFF
ALARM LED
LATCH NO
LED
OFF
FLASH
FLASH
OFF
STEADY
OFF
OFF
RELAY
OFF
ON
ON
OFF
OFF
OFF
OFF
TRIP
LED
OFF
FLASH
OFF
OFF
STEADY
STEADY
OFF
RELAY
OFF
ON
OFF
OFF
ON
ON
OFF
LOW
ALARM LED
LATCH YES
LED
OFF
FLASH
OFF
FLASH
STEADY
STEADY
OFF
RELAY
OFF
ON
OFF
ON
OFF
OFF
OFF
ALARM LED
LATCH NO
LED
OFF
FLASH
OFF
FLASH
STEADY
OFF
OFF
RELAY
OFF
ON
OFF
ON
OFF
OFF
OFF
TRIP
LED
OFF
FLASH
OFF
OFF
STEADY
STEADY
OFF
RELAY
OFF
ON
OFF
OFF
ON
ON
OFF