IMO iSmart V4 - B Type Indicator Light

Chapter 2 Installation 19
IO L
ink OR Remote I/O Link
A2A3
A4
A1 A2
A1
RS485
BA
A3
A4
RS485
BA
A3A1 A2
A B
RS485
A4
The
power supply and the I/O supply should share the same power source. Only short circuit the first and the last
module.
When I/O link, the net can connect 8 products in max. (ID: 0-7).
When Remote I/O is available, it only can connect 2 products max (Master & Slave).
※ More information about RS485 Model communication to see “Chapter 7 20 Points RS485 type Models
Instruction”.
①-1A
quick-blowing fuse, circuit-breaker or circuit protector
②-Surge absorber (43V DC)
③-Surge absorber (Input 24VAC:43V; Input 100~240VAC:430V AC)
④-Fuse, circuit-breaker or circuit protector
⑤-Inductive load
⑥-Comply with standard: EIA RS-485.
B type Indicator Light
There is an indicator light to indicate the status of iSmart (B type) smart, and the below table shows the
relationship between the light and the iSmart status.
State of light
Description
Power up, iSmart is stopping
Flicker slow(1Hz), iSmart is running
Flicker quick(5Hz), iSmart is under failure status
—Flash error
—Illogicality in user program
—Expansion model error
—RTC error