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2 Installation and Wiring

2.3 Interface and Communication

2.3.1 Digital Input (DI)

Quantity 24

Code X1 to X24

Function Code F5-01 to F5-24

Input impedance 

󶍽 

Electrical feature Optocoupler

isolation

The 24 DI terminals provides inputs to the MCB in parallel for monitoring the elevator

status. All the terminals share the COM ground. After 24 V voltage is input to a

terminal, the signal indicator of the terminal becomes ON.

VCC

X24

I/O

Optocouple

ARM

CN1

CN9

󶙽DI circuit

2.3.2 Analog Di󶍽erential Input (AI)

Quantity

Code

Ai/M

Input voltage

-10Vdc~10Vdc

Input impedance



The two AI terminals are used for input of the analog load cell. Weak analog voltage

󶍽

be used and the cable length must be less than 20 m. In applications where the analog

󶍽󶍾

the analog signal source.

Inovance Monarch NICE-L-C-2003 User Manual

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