JUMO mTRON T 705010 Multichannel Controller Module

Four PID loops on one DIN-rail module that keeps controlling when the CPU is down

The JUMO mTRON T multichannel controller module (type 705010) provides up to four cascadable PID controller channels inside the modular mTRON T measuring, control and automation system. The standard version has two universal analog inputs for thermocouples, RTD probes, resistance transmitters, potentiometers and standard signals, two digital inputs and two outputs that are either N/O relays or logic outputs for external solid-state relays. Three option slots add up to four analog inputs, eight digital inputs, three analog outputs or eight digital outputs. The module keeps controlling on its own if the central processing unit or the higher-level system fails, as a configurable behaviour, and is approved as a temperature regulator to DIN EN 14597 for plants that generate or transfer heat (mode of action 1.B). Its module insert pulls out of the case at the front while the bus PCB stays on the DIN rail.

Technical specifications

Configuring option slots and approvals

The code is 705010/ extension – version – slot 1 – slot 2 – slot 3 – supply / DNV / DIN / extra, for example 705010/18-000-36/000,000,000. Extension 1 gives two N/O relays and 2 gives two logic outputs. Version 8 is the factory setting. Slots 1 and 2 accept analog input (1), changeover relay (2), two N/O relays with common pole (3), analog output (4), two digital inputs (5), 1 A solid-state relay (6) or two open-collector outputs (7); slot 3 omits the analog input. The supply code is 36 (24 V DC). DNV GL approval needs an approved power supply such as type 705090, and AMS2750 or CQI-9 requires the channels to be specified for the calibration certificate. Expansion boards are also orderable separately: analog input 00569497, changeover relay 00569498, two N/O relays 00569499, analog output 00569500, two digital inputs 00569501, solid-state relay 00569502 and open collector 00569503.

Where the module sits in an mTRON T system

The controller module runs next to a base unit such as the published mTRON T central processing unit, with analog input, relay and I/O modules snapped on the same bus, and is operated from the multifunction panel or the PC setup program. It suits furnaces, ovens, heat-treatment lines, extruders, boilers and process heat skids that need several loops with tight temperature accuracy. Thermocouple types up to 2495 °C and RTD probes mean one module can serve a wide range of sensors. In hot environments check the cabinet temperature rating on the datasheet and keep the module away from heat sources. Browse the PLC and I/O cards category for related modules.

An enquiry should list the number of control loops, the sensor types, and the heating or cooling outputs per loop, including whether relays, logic outputs for solid-state relays or analog outputs are used. Tell us whether the temperature regulator approval to DIN EN 14597 or a DNV GL approval is required, and which base unit and power supply are installed. The extension and slot code can then be decoded for you. Two stock versions are listed on the datasheet, and the option boards can also be ordered separately by part number.

Documents and quotation

The hosted document is JUMO data sheet 705010 (17 pages, English). Confirm slot options, approvals and the base unit before ordering. Seven Star LLC is an independent supplier in Muscat; send the control loops and sensor list for a quotation.