WIRING SPECIFICATION
Terminal
Fuse Description
LN
L-N220VAC / max 10VA supply
Max. cable section is 2.5 mm2
1, 2, 3, 4
Sensor terminals (Wiring done by BAC). Wiring details see wiring diagram.
9, 10
4-20mA passive current loop output.
External voltage: max. 24VDC / %o, 12VDC
Max. loop resistance at 24VDC: 600 Ohm.
Max. cable section 1.5 mm2
9 = negative, 10 = Positive
11, 12, 13
High level alarm contacts.
380VAC/10A - 24VDC/10A
Max. cable section is 2.5 mm2
- 11,13 = normally closed (NC)
- 12,13 = normally open (NO)
14, 15, 16
Low level alarm contacts.
380VAC/10A – 24VDC/10A
Mac cable section is 2.5mm2
- 14, 16 = normally closed (NC)
- 15,16 = normally open (NO)
Wiring specification
OUTPUT SIGNAL GRAPHICS
Output signal graphic
1. Output signal (mA)
2. % Ice
START UP
At initial start up the range of the water level rise must be entered into the controller and the zero ice (water) level
must be set. Make sure no ice is present in the tank and the water level is at zero level from the sight glass. Put the
power supply at least 15 minutes on prior to commissioning of the controller to allow the radar sensor to warm up.
W W W . B A L T I M O R E A I R C O I L . E U
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Summary of Contents for ICE CHILLER TSU-M
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