Parameter Specification Brand & Range Schneider Electric - Modicon STB (Advantys) Product Type Digital Output Module (Transistor, Sourcing) Number of Channels 16 Output Type Sourcing (PNP) - Positive switching. The module supplies +24V to the load. Load Supply Voltage 24V DC (Nominal) - Supplied externally to the module's power segments. Rated Output Current (per channel) 0.5 A Maximum Inrush Current 1.5 A for 10 ms Maximum Total Current (per group) 4 A (for each group of 8 outputs) Off-state Leakage Current ≤ 0.1 mA On-state Voltage Drop ≤ 1.5 V @ 0.5 A Switching Frequency 1 Hz (maximum, for resistive loads) Short-circuit Protection Yes, per channel. Electronic, non-recoverable. An external fuse (e.g., 2A) per group is recommended for wiring protection. Inductive Load Protection Protected against overload and short-circuits. An external freewheeling diode or other suppressor is required for inductive loads (coils, solenoids). Isolation 500V RMS between field side and system (bus) side. Isolation in groups of 8 outputs. Connection Type Removable screw-clamp terminal block Wiring Cross-Section 0.2 - 2.5 mm² (AWG 24-12) Indicators per Channel Green LED for each of the 16 channels (ON = Output Active / Conducting) Module Indicators PWR (green): Power present on field side. BF (red): Bus Fault indicator (reports communication errors from the island bus controller). Communication Bus Part of an STB island, connected via the STB island bus (NIM - Network Interface Module defines the protocol). Mounting On 35 mm symmetrical DIN rail (EN 60715) Enclosure / IP Rating IP20 (For mounting inside a protected control panel or enclosure) Width (Modular) STB Standard Module Width (Typically equivalent to 2 or 3 standard terminal blocks, approx. 22.5mm). Consult STB catalog for exact dimension. Ambient Temperature • Operation: 0°C to +60°C • Storage: -25°C to +70°C Relative Humidity 10% to 95% (non-condensing) Pollution Degree 2 Standards & Certifications CE, cULus listed, RoHS compliant. Conforms to IEC 61131-2. Compatible System Modicon STB (Advantys) Distributed I/O Island. Requires an STB NIM (Network Interface Module) and an STB PSB (Power Supply Base) or equivalent.