5.18 BT 30 temperature display
Up to 4 BT 30 temperature displays can be connected to the case controller.
The connection is made via the connection DISPLAY (terminals 1..6) using an RJ45 splitter.
The following temperatures of a case controller or controller type can be displayed:
Controller type Display of temperatures on the BT 30 in °C
Address 1 Address 2 Address 3 Address 4
UA 121 / UA 131 / UA 131 DD / UR 141 NK / UR
141 TK
R4.1 R4.2 R4.3 R4.4
UA 111 / UA 111 D / UA 141 R2.1 R2.2 R2.3 R2.4
Wire loop - BT 30 configuration
green wire closed open closed open
white wire closed closed open open
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