MTS-4AI: 4 Channel Analog Input Module
for Modular Telemetry System                                     specsheet

MTS-4AI Features: 4 Analog Inputs (4-20mA) 2-wire sinking or sourcing Inputs 24V Power Supply Output for 3- & 4-wire Inputs Approvals: ETL 3098704: Class I & II, Div. 2 and Class III, Div. 1&2; UL 508; CSA-C22.2 No. 14-95   MTS System Features: Bi-directional Communication using License-free 902-928 MHz Radio Band Spread-Spectrum Radio Technology Provides Reliable Communication Modular Design Provides Maximum Flexibility Analog and Digital I/O Modules Expandable to 99 I/O Modules Point-to-Point or Host-to-Multipoint Topologies No Programming Required - Easy to Configure Microprocessor Controlled for High Accuracy Power: 24 VDC, Solar Power, and Others Available Easy Field Installation with Integrated Power/Data Bus

Function:

The MTS-4AI is a 4 channel analog input module. It provides analog input capability for an MTS series telemetry system. The MTS-4AI communicates with its counterpart, the MTS-4AO analog output module. Inputs can be wired to be sinking or sourcing depending on the 4-20mA signal source. 24VDC is also available on the input terminals for 3- and 4-wire connections. Input resolution is 16-bits for high accuracy.

Deployment and installation is as simple as plugging the needed I/O modules into the communications module and assigning unique module ID’s. Power and communication for the modules are provided through an integral bus.

Specifications: Inputs: 4-20mA sinking, 4-20mA sourcing, 3- & 4-wire Input Impedance: 200 ohms Power Consumption: 2VA (sinking inputs) Reverse Polarity Protection: Yes

Other Modules MTS-8DI - 8-Channel Digital Input MTS-8DO - 8-Channel Digital Output MTS-4AO - 4-Channel Analog Output MTS-4DIO - 4-Channel Digital Input/output MTS-RAD - Wireless Communication MTS-PWR - Power Distribution MTS-CEL - Cellular Communications Module MTS-NET - Ethernet Communications Module

Manuals: MTS-4AI MTS-4AI Rev.A

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