Synergy – Tank Surveillance Module 3110-021
SERVICE BULLETIN SB 3077 Rev. A 3/12
Balcrank Corporation, Inc.
4
5. Card connectors
The TSM card has a number of connectors with different purposes.
5.1. Tank control connectors (Ports)
There are four connectors
(E)
24 V, OC, A, B and
GND, one for each pump/tank. Solenoid valves and level
sensors are connected to these connectors.
“A” of a TSM port is connected to “order oil/emptying” of the
level sensor.
“B” of a TSM port is connected to “Stop level” of the level
sensor.
“GND” of a TSM port is connected to common of the level
sensor.
“+24V” of a TSM port is connected to one of the terminals of a solenoid valve and “Sol” is connected to the
other.
TIP!
If a TSM is used for a tank containing flammable liquid it could be necessary to use an EX
protection.
There are two diodes
(F)
for every port. These indicate the status of entry points A and B, the level in the
tank.
One diode
(G)
on each port indicates if the solenoid valve is open or not.
5.2. Synergy communication connectors.
It has five connectors
(A)
for the Synergy communication. More information about these connectors can
be found in the OriLink TCM manual
5.3. Miscellaneous
The RESET-button
(B)
can be used to reset the module or reset the module address. Power supply is
connected to the connector
(C)
.
NOTE!
Check polarity, GND is closest to the hole!
ALARM
Solenoid valve
STOP
+24 V
A
GND
B
Sol
