Input Parameters Channel Number Channels: 16 channels source input LED Indicator Indicator: 16 channels input LED indicator Voltage Turn-on Voltage: Min. 10V DC to Max. 28V DC Turn-off Voltage: Max. 5V DC Current Turn-on Current: Max. 5mA/channel @ 28V Impedance Input Impedance: > 7.5kΩ Input Delay OFF to ON: Max. 3ms ON to OFF: Max. 2ms Filter Time Default: 10ms Sampling Frequency Frequency: 500Hz Counter Frequency Frequency: < 200Hz General Parameters Power Consumption Maximum: 60mA @ 5.0V DC Isolation Type: I/O to internal bus via opto-coupler isolation (3KVrms) Field Power Nominal Voltage: 24V DC Voltage Range: 22-28V DC Wiring I/O Wiring: Max. 1.5mm² (AWG 16) Mounting Type Type: 35mm DIN-Rail Size Dimensions: 115 x 14 x 75mm Weight Weight: 65g Environmental Specifications Operational Temperature Range: -40°C to 85°C Operational Humidity Range: 5% to 95% (No Condensation) Protection Class Class: IP20