Siemens SITRANS LU SAM Satellite Alarm Module

SITRANS LU SAM Satellite Alarm Module

Product Options

Overview

The Siemens SITRANS LU SAM Satellite Alarm Module provides up to 20 relay outputs for the measurement points of the SITRANS LU10 level monitor. All relays are Form C to allow NO or NC wiring.

The operation of the Siemens LU SAM is programmed via the LU10. The only on-board settings are for output testing and bank selection. Using a SITRANS LU SAM, you can have two relay outputs for all ten measurement points, all 20 for a single measurement point or any combination between the two.

Benefits

  • Can be located up to 1500 m (5000 ft) from the SITRANS LU10
  • Relay outputs can be assigned to any point on the LU10

Manufactured by: Siemens-Milltronics
Model: SITRANS LU SAM Satellite Alarm Module

Services offered for this product

  • Sales
  • Rental
  • Installation
  • Calibration
  • Maintenance

Applications

Using a SITRANS LU SAM, you can have two relay outputs for all ten measurement points, all twenty for a single measurement points or any combination between the two.

Specification

Mode of Operation
Input
Communications Data from SITRANS LU10
- Transmission Rate 4800 bits/s
- Voltage ± 20 mA bipolar current loop
|Output
Relays 20 multi-purpose relays, programmable from SITRANS LU10
SPDT Form C relays, rated 5 A at
250 V AC, resistive load
± 20 mA bipolar current loop Input and transmission
- Max. load 1 receiving unit
Rated Operating Conditions
Ambient conditions
-Ambient temperature for enclosure -20 ... +50 °C (-5 ... +122 °F)
- Location Indoor/outdoor
- Installation category II
- Pollution degree 4
Design
Weight 3 kg (6.6 lbs)
Material (enclosure) Polycarbonate
Degree of protection Type 4X/NEMA 4X/IP65
- Cable connection 2 copper conductors, twisted,
with foil shield/drain wire, 300 V
0.5 ... 0.75 mm2 (22 ... 18 AWG)
- Electrical connection and relay connection Copper conductor according to
local requirements, rated 250 V 5 A
Power supply 100/115/200/230 V AC ± 15%,
50/60 Hz, 20 VA
Displays and controls 1 LED for display of voltage/communications state, 20 LEDs for display of relay states
Certificates and approvals CE, FM, CSAUS/C , C-TICK

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