Programmable RTU Controllers > 15 ioPAC 8020 Series Modules Remote Automation 15-23 www.mo xa .c o m RM-3802-T: 8 analog inputs, 4 to 20 mA KM-2430-T: 4-port unmanaged Ethernet switch module RM-3810-T: 8 analog inputs, 0 to 10 V Standards: IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) IEEE 802.3x for Flow Control Processing Type: Store and Forward Interface: Front cabling, M12 connector, 10/100BaseT(X) auto negotiation speed Operating Temperature: -40 to 75°C (-40 to 176°F) Input Current: 20 mA @ 24 VDC MTBF: 3,873,592 hrs (Standard: Telcordia SR332) Analog Inputs: 8 channels, differential Input Range: 4 to 20 mA Input Impendence: 120 ohms Resolution: 16 bits, 0.24 μA/bit Accuracy: ±0.1%, FSR @ 25°C ±0.3%, FSR @ -40°C and 75°C Sampling Rate: • All channels: 12 samples/sec • Per channel: 1.5 samples/sec Isolation: 3k VDC or 2k Vrms Operating Temperature: -40 to 75°C (-40 to 176°F) AI 0~10V COMM KM-2430-T AI4~20mA Analog Inputs: 8 channels, differential Input Range: 0 to 10 VDC Input Impendence: 10 mega-ohms (min.) Resolution: 16 bits, 0.15 μA/bit Data Format: 16-bit integer (2’s complement) Accuracy: ±0.1%, FSR @ 25°C ±0.3%, FSR @ -40°C, 75°C Sampling Rate: • All channels: 12 samples/sec • Per channel: 1.5 samples/sec Isolation: 3k VDC or 2k Vrms Operating Temperature: -40 to 75°C (-40 to 176°F) Input Current: 78 mA @ 24 VDC Wiring: I/O cable, 14 AWG (max.) MTBF: 1,222,361 hrs (Standard: Telcordia SR332) Input Current: 78 mA @ 24 VDC Wiring: I/O cable, 14 AWG (max.) MTBF: 1,225,957 hrs (Standard: Telcordia SR332)