Technical Specifications (Parameters) Parameter Specification Product Type Safety DC discrete input module Product Range Modicon TM5 Discrete Input Number 20 Discrete Input Voltage 24 V DC Discrete Input Logic Sink Input Voltage Limits 20.4...28.8 V Discrete Input Current 2.48 mA (typical at 24 Vdc) Input Impedance 9.68 kOhm Voltage State 0 Guaranteed ≤ 5 V Voltage State 1 Guaranteed ≥ 15 V Input Filtering ≤150 µs hardware; 0...500 ms configurable by software Test (Pulse) Outputs 4 outputs, 50 mA rated output current, 200 mA total current Safety Level SIL 3 (IEC 61508 / IEC 62061), PL = e (EN 13849-1) Category CAT 3 (individual channels), CAT 4 (paired channels) Safety Reliability Data PFH < 1E-10; PFD < 1E-5 (10 years); MTTFd = 2500 years Maximum Power Consumption 1.6 W internal, 0.4 W bus TM5 Bus 5V Current Draw 80 mA 24V I/O Segment Current Draw 66.7 mA Isolation 500 Vrms AC between channel and bus; no insulation between channels Local Signalling 1 green LED (power), 1 red LED (power), 2 red LEDs (safety status), 20 green/red LEDs (input status) IP Degree of Protection IP20 conforming to IEC 60529 Electrical Connection 2 wires; requires TM5 safety bus base and TM5 safety terminal block (sold separately) Color Red Dimensions (W x H x D) 25 mm x 99 mm x 75 mm Net Weight 0.059 kg Operating Temperature 0...55 °C (horizontal installation), 0...50 °C (vertical installation) Storage Temperature -25...70 °C Standards IEC 61131-2, UL 508, CSA C22.2 No 142, EN 13849-1, IEC 61508, IEC 62061 Product Certifications cULus, CSA, CE, KC, GOST-R, C-Tick Product Compatibility PacDrive LMC Pro, LMC Pro 2, LMC Eco; Modicon TM5CSLC safety logic controller Sustainable Status Green Premium product (RoHS compliant, PVC-free, Mercury-free)