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General| Brand | LACROIX Sofrel |
|---|---|
| Model | S4W |
| Category | Touch terminals |
| Language | English |
Lists standard components: power supply, I/O, communication interfaces, ports, indicators, slots, and temperature range.
Details available add-ons for I/O, communication modules, and memory card slots.
Specifies qualified personnel, fire-resistant enclosure, DIN rail mounting, and grounding connections.
Details the 24 VDC supply, fuse recommendation, and use of a converter box if needed.
Explains that I/O modules have an independent 24 Vdc power supply not backed by the main battery.
Covers 12 VDC battery, capacity tests, overload, polarity, and deep discharge protection.
Details number of inputs, contact type, max cable length, filtering, and isolation voltage.
Explains compatibility with floating output sensors and the need for isolation devices.
Covers number of inputs, measurement type, remote power feeding, and input impedance.
Describes voltage-relay type outputs, default 'open' state, and configurable control types (bistable/impulse).
Details number of outputs, type, switching voltage, continuous current, and isolation.
Locates the Ethernet network connector underneath the case and mentions cable types.
Details 2G/3G compatibility, communications, and frequency bands for GSM-IP and SMS.
Provides instructions for inserting and removing the micro SIM card from the left side of the case.
Lists the types of I/O expansion modules: 16DI, 8DO, 8AI-mA, 8AI-T°, 8AO.
Details snapping modules onto the DIN rail and the importance of proper grounding.
Covers number of inputs, contact type, cable length, filtering, bias voltage, and isolation.
Explains the 4-20mA current measurement input and sensor compatibility.
Details 8 analog inputs, measurement type, remote power feed, and input impedance.
Describes interfacing the module with Pt 1000 and Ni 1000 temperature probes.
Covers EN 300 220-1 standard, Duty Cycle limitations, and regulatory information.
Presents two references for 24 V DC converter boxes: 40W and 90W.
Provides a flowchart to determine the appropriate power supply (40W or 90W) based on temperature and load.
Provides a formula and example for calculating battery life based on consumption and capacity.
