ECKELMANN UA 410 L AC, Operating Instruction

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Firmware V3.00 05.08.2019 68/100
7.11 Terminal assignment of the analogue inputs of temperature sensors
Controller
Type Sensor 1 Sensor 2 Sensor 3 Sensor 4 Sensor 5 Sensor 6 Sensor 7 Sensor 8 Sensor 9 Sensor 10
Terminal
No. Z11/Z12 Z21/Z22 Z31/Z32 Z41/Z42 Z51/Z52 Z61/Z62 Z71/Z72 Z81/Z82 Z91/Z92 Z01/02
UA 410 L Rx.1 Rx.2 Rx.3 Rx.4 Rx.5 Rx.6 Rx.7 Rx.8 Rx.9 Rx.0
Warning - hazardous electrical voltage! Connecting mains power to the analogue inputs will leadto
the destruction of the controller!
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Malfunctions due to interference sources! All leads running to and from the case controller must be
shielded (cable type: LiYCY)! No shielding is required on sensor leads when installed exclusively
inside the refrigerated display case and when external interference (for example from parallel power
wires) is not to be expected (see operating instruction "Basics and General Safety and Connection
Instructions"). As a general rule, care should be taken to ensure that signal leads and leads carrying a
supply voltage are routed through separate cable channels.The case controller analogue inputs
are only approved for the connection of temperature sensors as named in chapter Versions .
Connecting a supply voltage to the analogue inputs will lead to the destruction of the case controller!
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