Schneider Electric – SEC‑TEA‑24‑5045 – SmartStruxure Lite ZigBee

The Schneider Electric SEC‑TEA‑24‑5045 is a wireless ZigBee‑enabled smart terminal controller, part of the SmartStruxure Lite SEC Series. Designed for HVAC zones and pulse‑counting applications, it features 4 universal inputs, 4 analog outputs, and 5 line‑power relay outputs. Powered by 24 VAC or 24 VDC, the module supports local scripting for distributed intelligence and pairs with HDL or MPM devices via built‑in internal ZigBee Pro communication.

Key Features:

• Model: SEC‑TEA‑24‑5045 (24 VAC/DC, ZigBee Pro, internal antenna)  

• Brand: Schneider Electric (EcoStruxure Building Expert / SmartStruxure Lite)  

• Supply Voltage: 24 VAC ±15% (50/60 Hz) or 24 VDC ±10%  

• Inputs: 4 universal inputs (configurable for 0–10 V, 4–20 mA, dry contact, 1–100 kΩ thermistor); AI3 supports fast pulse counting up to 1000 Hz  

• Outputs: 4 analog outputs (0–12 V, 50 mA each, 12‑bit) and 5 line‑power relays (up to 230 VAC/5 A)  

• Communication: ZigBee Pro (802.15.4), 2.4 GHz, 250 kbps, internal antenna (optional external) with ~30 m/100 ft range  

• Programming & Control: Embedded scripting engine (240-character scripts) for local failsafe logic and real-time control  

• Enclosure & Mounting: Rigid ABS UL94V0 rated for DIN‑rail, wall, or ceiling mounting; dimensions ~176 × 108 × 56 mm, weight ~0.59 kg  

• Environmental: 0–60 °C operating, –20–60 °C storage, 0–90% RH non‑condensing