SAFEMATIC ST-1340, Руководство пользователя

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SAFEGREASE, SAFEOIL, MULTILUBE
ST-1340
13401BEN.doc 27.12.2004 Rev. 1B
19 (19)
5.2 Connections
All channel-specific connections are at the channel module.
Note When EGS pump is used, an additional relay 24V/6A must be connected to
the pump control output.
All connections are measured for 2.5 mm
2
wire cross section area.
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
•
13 channels for 7-10 mm cable diameters
•
13 channels for 10-14 mm cable diameters
•
4 channels for 14-20 mm cable diameters
5.3 Symbols
ST-1340 Abbreviation Description
ST: ST SafeTimer
1340: 1340 model, 1 to 4 channel control center
6 SPARE PARTS
See spare parts for ST-1340 control center (drawing 461839A ).