CTR 200i IBS Batch Controller

Features:

•Local set point control
•Slave controller
•Ratio controller
•Split range outputs
•Two channel controller
•Cascade controller
•Programmer function
•Set point setter function
•Automatic / manual station

Technical Data

• DMT 02 ATEX E 148, EEx ib IIC T4
• Temperature range -20°C to 60°C
• Panel mount housing, front IP65, 72 x 144 x 115 mm (W x H x D)
• Field housing IP65 available, 113 x 173 x 205 mm (W x H x D)
• Two power supplies via the PSC 310i
• Three analogue inputs 4 – 20 mA or optional PT100 (3 - wire)
• Two analogue outputs: 4 – 20 mA, load = 800 W (with PSC 310i power supply)
• Six passive digital outputs for Alarms
• Six active digital inputs for switch functions
• TTY – interface with Modbus protocol

Fuctionality

Local set point controller:

The set point can be changed via the buttons at the front.

Slave controller:

An eternal set point is transmitted to the CTR 200i via a 4 – 20 mA signal, connected at the 2. analogue input.

Ratio controller:

The CTR 200i controls the Ratio of two product flows.
The Ratio is calculated by the deviation between analogue input 1 and analogue input 2.

Difference control:

The CTR 200i controls the difference between two temperatures.

Reference
https://www.ibs-batchcontrol.com/en/component/content/article?id=86:dummy
https://krohne.com/fileadmin/content/media-lounge/PDF-Download/IBS/CTR-200i-Presentation_en.pdf