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Datasheet - RS485 Modbus Slave Interfaces

Datasheet - RS485 Modbus Slave Interfaces
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Datasheet - RS485 Modbus Slave Interfaces - 1

> Direct connection with no converter on analog input > Easy-to-use and low-cost temperature control solution > Fields of application: HVAC, compressors, geothermal systems, swimming pools, fountains > Analog input configured as a potentiometer via the NTC functions in the em4 soft NTC PVC probe NTC probe Silicone probe Cable length Protection rating Isolation class Dielectric strength according to IEC 335 Flank lead 1/2 Length 68 mm Analog inputs are configured as a potentiometer in the em4 soft programming software via the function:

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Datasheet - RS485 Modbus Slave Interfaces - 2

Accuracy: the more stable the supply is, the better the accuracy Connections – – (1) 1 A (UL248) quick-blowing fuse, circuit-breaker or circuit circuit protector (US) (1) 1 A (UL248) quick-blowing fuse, circuit-breaker or protector (US) – (2) Isolating source (2) Isolating source (1) 1 A (UL248) quick-blowing fuse, circuit-breaker or circuit protector (US) (3) Configured input input "potentiometer" (3) Configured (2) Isolating source "potentiometer" (3) Configured input "potentiometer"

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