Page 154 - Single-line automatic lubrication systems

Control unit

ST-2240-LUB

Control units

Description
Technical data
ST-2240-LUB-6 and ST-2240-LUB-14 lubrication control centers
are suitable for use in dual-line lubrication systems, as well as sin- Function principle control center
gle-line and progressive systems. These units have a touchscreen Operating temperature 0 to +50 °C, +32 to +122 °F
1-14
Lubricant channels
display and are only differentiated by the cabinet size and maximum Supply voltage 115/230 V AC, automatic range selection
number of lubrication channels served. The ST-2240-LUB-6 con- Supply voltage frequency 47 to 63 Hz
Control voltage 24 V DC, ± 10 %
trols up to 6 separate lubrication channels, while ST-2240-LUB-14 Overload protection automatic fuse, 6 A
controls up to 14 channels, each having independent lubrication Cable connection screw terminals for 2,5 mm 2 wires
parameters and/allows use of different lubricants if required. The Protection class IP 65
Interface
5.7” TFT touch screen , 320 × 240,
lubrication system is adjustable at field site by adding or reducing 64k colors, ethernet and USB port
channel modules, and configuration can be changed in the field by mobile app for monitoring
Data logging Log files on USB memory
the user. Pressure switches and transmitters or piston detectors can
Fieldbus ModbusTCP slave,
be used in all channels. Also the new lubricant low level ultrasonic other protocols on request
sensor is supported. Alarm Outputs relays K1 & K2: potential-free change
over contact; maximum load 230 V/1 A;
channel modules: potential-free contact;
maximum load 50 V DC/1A
Features and benefits Dimensions 600 × 600 × 250 mm
23.6 × 23.6 × 9.8 in
• Versatile and durable, automatic pump change (Dualset)
• Modular units provide easy system modification
• Compatible with ultrasonic low level sensor
• Grease spraying control with air monitoring
• Compatible with SKF doser monitor

Order information NOTE
Further technical information, technical drawings,
Order number Designation
accessories, spare parts or product function descriptions
available on SKF.com/lubrication:
12380760 ST-2240-LUB-6 control center
PUB LS/P2 17950 EN
12380765 ST-2240-LUB-14 control center
12501270 CM channel module

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