Core Specifications: 4 analog current output channels, no input channels. Normal output range 0 to +20 mA, overrange capability 0 to +21 mA (5% over full scale), supporting common industrial current control signals such as 4 to 20 mA. Performance Metrics: Converter resolution 14-bit, non-linearity 0.05%. Overall accuracy at 25 °C (77 °F) max ±0.298% of full scale, at 0–60 °C (32–140 °F) max ±0.541% of full scale. Overall accuracy drift max ±70 ppm/°C of full scale, gain error drift ±62 ppm/°C, offset error drift ±0.06 LSB/°C. Signal Processing: Step response (95% settling) 2.5 ms, ensuring rapid response to control commands. Output resolution 2.56348 µA per LSB, providing fine-grained adjustment capability. Electrical Parameters: Load resistance range 0 to 500 ohms, maximum load reactance 100 µH. Current output coding (0 to +21 mA - 1 LSB) corresponds to decimal values 0 to +32764. Field wiring to backplane isolation 500V DC. Power Consumption: Backplane current draw max 55 mA (5V DC) and 195 mA (24V DC); external 24V DC power supply supports max 195 mA current draw. A power selector switch (SW1) on the module allows switching between backplane and external power. Environmental Adaptability: Operating temperature 0–60 °C (32–140 °F), storage temperature -40–85 °C (-40–185 °F). Relative humidity 5–95% (non-condensing), compliant with NEMA Standard ICS 2-230 for noise immunity. Mechanical & Wiring: Recommended cable is shielded Belden #8761, maximum wire size #14 AWG. Terminal torque 0.565 Nm (5 lb-in). Module dimensions match SLC 500 single-slot design, with a removable terminal block. External power cable length must be less than 10m. Programming & Addressing: Module ID code 5401. Output channels addressed as 4 words (O:e.0 to O:e.3) in the output image table (e = slot number). The two least significant bits of the output word have no effect on the actual output value. Supports scaling via standard math, SCL (Scale), or SCP (Scale with Parameters) instructions. Certifications & Compliance: C-UL Listed for Class 1, Div 2 hazardous locations; compliant with EMC directives (EN 50081-2, EN 50082-2) and relevant safety standards. | 
