Connections; Symbols; Spare Parts - SAFEMATIC ST-1440 Manual

5.2 Connections

All channel-specific connections are at the channel module.
Note
All connections are measured for 2.5 mm
Inputs / channel
•
pressure switch, 2 pcs / channel, closing contact
or pressure transmitter, 2 pcs / channel, 4–20 mA / 0–250 bar, 2-wire connector
•
lubricant barrel low level switch, closing contact
•
interlocking, the equipment to be lubricated in operation = switch open
•
extra lubrication
Outputs / channel
•
Line, 2 pcs / channel, changeover contact 24V / 2A max.
•
Pump control, changeover contact 24V / 2A max
•
Shut-off valve control, changeover contact 24V / 2A max.
•
Alarm / Status output, potential-free opening contact, changeover contact 115V/1A max.
Output, center-specific
•
alarm, potential-free opening contact, changeover contact 230V / 3A max.
Cable channels in the casing
•
20 channels for 7-10 mm cable diameters
•
21 channels for 10-14 mm cable diameters
•
4 channels for 14-20 mm cable diameters

5.3 Symbols

ST-1440
ST:
1440:

6 SPARE PARTS

See spare parts for ST-1440 control center (drawing 461504C)
14402BEN.doc
When EGS pump is used, an additional relay 24V/6A must be connected to
the pump control output.
Abbreviation
ST
1440
SAFEGREASE, SAFEOIL, MULTILUBE
ST-1440
2
wire cross section area.
Description
SafeTimer
model, 1 to 14 channel control center
19 (19)
12.11.2004 Rev. 2B