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Marsh Bellofram DigiTec Division DMT 900 Series Programmable Logic Controller (PLC)

Marsh Bellofram DigiTec Division DMT 900 Series Programmable Logic Controller (PLC)

Product catalog summary

Specifications
The DMT 900 series is a programmable logic controller (PLC) with CE and UL approvals. It uses Functional Block Diagram (FBD) programming and supports up to 127 function blocks, including counters, timers, and real-time clocks. The device features a 4-line LCD display, each line accommodating 9 characters. It operates within a temperature range of -20˚C to +70˚C and can be mounted on a DIN rail or surface. Power options include 100 to 240 VAC for AC models and 12 to 24 VDC for DC models. RS485 communications enable networking capabilities.

Features
The DMT 900 series offers expansion up to 122 I/O points (74 inputs and 48 outputs) and includes specialty modules for telephone functions and alarming. It provides optional face or panel mounting with a 4-line display, free programming software, and remote mounting of the HMI module. Additional features include a voice module for dial-out and remote control, and wireless control of 6 inputs. The series is UL listed.

Optional Accessories
Accessories for the DMT 900 series include copy and print modules, telephone/voice modules, remote control transmitter modules, and HMI panel displays. Other accessories include programming cables, bridge connections, remote mounting racks, and power supplies.

Model Variants
The series includes several models with varying input and output configurations, such as the DMT912A-R with 8 AC inputs and 4 relay outputs, and the DMT922D-AT with 14 DC inputs (including 8 analog) and 8 transistor outputs. Each model is designed for specific voltage inputs and outputs, catering to different application needs.

Contact Information
For more information, contact the Marsh Bellofram Group of Companies at 8019 Ohio River Blvd, Newell, WV 26050, or visit their website at www.atcdigitec.com.

Catalog excerpts

Marsh Bellofram DigiTec Division DMT 900 Series Programmable Logic Controller (PLC)-1

Specifications Approvals CE, UL Programming Method FBD (Functional Block Diagram) Program Memory 127 Function Blocks LCD Display 4 lines of 9 characters per line Function Block Types Combined Total of 127 Blocks: • Counter • up to 127 Blocks • Timer • up to 127 Blocks • RTC (Real Time Clock) • up to 127 Blocks Storage Temperature -40°C to +70°C (-40°F to 158°F) Operating Temperature -20°C to +70°C (-4°F to 158°F) Mounting DIN rail mounted or surface mounted Power 100 to 240 VAC on AC powered models, 12 to 24 VDC on DC powered models Network Ready RS485 Communications allows easy networking capabilities DMT 900 Ser ies Phone Remote Control • Real Time Clock Function • Network & Monitoring Function • Voice Warning • Programmable Logic Controller Features The DMT 900 is a new series of programmable logic controllers from ATC's DigiTec Division. • Expansion up to 122 I/O (74Inputs/48 outputs) • Specialty modules for telephone functions and alarming • Optional face mount or panel mount, 4 line display • Free Program Software • Remote Mounting of the HMI Module • Voice Module (dial out, remote control) • Remote Control (wireless control of 6 inputs) • UL Listed Optional Accessories • Copy Module • Print Module • Telephone/Voice Module • Remote Control Transmitter Module • HMI Panel Display (DMT 300) Optional Voice Block

Open the catalog to page 1

Marsh Bellofram DigiTec Division DMT 900 Series Programmable Logic Controller (PLC)-2

Model Voltage Input Output Notes DMT912A-R 100–240VAC 8 points AC input 4 points relay output With real time clock DMT912D-AR 12–24 VDC 8 points DC input (with 6 points analog) 4 points relay output DMT912D-AT 12–24VDC 8 points DC input (with 6 points analog) 4 points transistor output (equivalent NPN) DMT922A-R 100–240VAC 14 points AC input 8 points relay output DMT922D-AR 12–24VDC 14 points DC input (with 8 points analog) 8 points relay output DMT922D-AT 12–24VDC 14 points DC input (with 8 points analog) 8 points transistor output (equivalent NPN) DMT920A-R 100–240VAC 12 points AC input 8 points...

Open the catalog to page 2

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