AMR-CU70B, AMR-CU71B – Control unit with a display

AMR-CU70B (or AMR-CU71B) is a freely programmable controller which comes in the very same design as AMiT’s AMR-OP70 on-wall controllers series. However, unlike them, it features extra RTD inputs (resistive temperature sensors, contact), 2 digital outputs and 1 analogue output with the range 0 to 10 V. Thanks to the option to program your own control algorithm and display layout, the controller is more than suitable for simple control tasks with autonomous temperature measurement and local control.

The controller features the RS485 communication line supporting MODBUS RTU, DB-Net or ARION protocol and can be therefore easily connected to a host device system or a computer for further processing of measured data. Memories RAM and RTC are backed with a replaceable battery. The controller is designed for superficial mounting, either horizontal or vertical.

Display Graphic black-and-white LCD touch screen
Resolution (132 × 64) px
Display area (38 × 58) mm
RTC and RAM battery back-up Yes, replaceable battery
Temperature range Electronically
Measurement range 10 °C to 50 °C, ±0.5 °C
Inputs 2× Ni1000 / Pt1000 / contact
Outputs 2× DO + 1× AO
Digital outputs 24 V / 0.3 A DC
Analogue outputs 0 V to 10 V DC
Communication RS485 (without GI)
Cover protection rate IP20
Mounting On wall (on the KU68 installation box)
Power supply 10 V to 30 V DC
Operating temperature -10 °C to 50 °C
 Dimensions (w × h × d)  (90 × 90 × 32) mm

Colour variants:

Label Rear cover colour Front cover colour
AMR-CU70B/01 Grey White
AMR-CU70B/02 Ivory Ivory
AMR-CU70B/03 Grey Grey
 AMR-CU70B/04  White  White
AMR-CU71B/01 Black Platinum
Document File
AMR-CU70B Drawing symbol
Data sheet amr-cu70bxx_d_en_100.pdf
Operation manual amr-cu70bxx_g_en_101.pdf
ePLAN macro
AMR-CU71B Drawing symbol
ePLAN macro

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