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SITRANS LU SAM
Note:
The SITRANS LU SAM is to be used only in the manner outlined in this
instruction manual.
The SITRANS LU SAM Satellite Alarm Module is used to provide up to 20 relay outputs for
the scan points of the associated main electronics. Normal operation of the SITRANS LU
SAM is programmed at the main electronics. The only SITRANS LU SAM on board
settings are for bank selection, output testing and loss of communication.
Specifications
• Power:
• Environmental:
• Input:
• Output:
» relays:
» communication:» ±20 mA bipolar current loop (input retransmission)
• Displays:
• Memory:
• Enclosure:
• * Application Device:
• Approvals:
• Weight:
• Cable (optional):
7ML19985CF02
» 100/115/200/230 V ac ± 15%, 50/60 Hz, 20 VA
» location:
» altitude
» ambient temp.:
» relative humidity:
» installation category: » II
» pollution degree:
» communication from application device*
» ± 20 mA bipolar current loop
» 4800 baud rate
» non polarized
» 20 multi-purpose relays, programmable from
associated application device*
» 1 form 'C' SPDT contact per relay, rated 5 A at
250 V ac non-inductive
» maximum loading 1 receiving unit
» 1 power / communication status LED
» 20 relay status LEDs
» 10 minutes minimum data retention
» TYPE 4X / NEMA 4X / IP65
» 209 mm W x 285 mm H x 92 mm D
(8.2" W x 11.2"H x 3.6"D)
» polycarbonate
» SITRANS LU 10 process material level monitors
» CE*, FM, CSA NRTL/C
* EMC performance available upon request.
» 3 kg (6.6 lb)
» Belden 8760, shielded / twisted pair, 18 ga. or equivalent
SITRANS LU SAM – INSTRUCTION MANUAL
» indoor / outdoor
» 2000 m max
» – 20 to 50 °C
» suitable for outdoor (type 4X /
NEMA 4X / IP65 enclosure)
» 4
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