13 ADAM-5000 Series User Manual
Chapter 1 Overview
1.2.5 ADAM-5017UH 8-ch Ultra High Speed Analog Input Module
The ADAM-5017UH is a 12-bit plus sign bit, 8-channel analog differential input module that pro-
vides programmable input ranges on each channel. It accepts voltage inputs (±10 V and 0-10 V)
and current inputs (0-20 mA and 4-20 mA). The module provides data to the host microprocessor
in engineering units (mV, V or mA) or two’s complement format. Its sampling rate depends
on the data format received: up to 200k Hz (total). Space is reserved for 125-ohm, 0.1%, 10 ppm
resistors (See Figure 9). Each input channel has 3000 V
DC
of optical isolation between the out-
side analog input line and the module, protecting the module and peripherals from high input
line voltages. Additionally, the module uses analog multiplexers with active overvoltage protec-
tion. The active protection circuitry assures that signal fidelity is maintained even under fault
conditions that would destroy other multiplexers. The analog inputs can withstand a constant
70 Vp-p input with ±15V supplies. The jumpers of ADAM-5017UH are designed for current input.
ADAM-5017UH
Figure 1.16 ADAM-5017UH Module Front View
Application Wiring
Figure 1.17 Millivolt and Volt Input
Figure 1.18 Process Current Input
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