Intel IB935 user manual JP4 Configure and Recovery Factory use only, JP5 Power ON Setting

INSTALLATIONS

JP1, JP2, JP3: RS232/422/485 (COM2) Selection COM1 is fixed for RS-232 use only.

COM2 is selectable for RS232, RS-422 and RS-485.

The following table describes the jumper settings for COM2 selection.

COM2	RS-232
Function
	JP1:
Jumper	1-2
Setting	JP2:
(pin closed)	3-5 & 4-6
	JP3:
	3-5 & 4-6

RS-422

JP1:

3-4

JP2:

1-3 & 2-4

JP3:

1-3 & 2-4

RS-485

JP1:

5-6

JP2:

1-3 & 2-4

JP3:

1-3 & 2-4

JP4: Configure and Recovery (Factory use only)

JP9

Setting

Function

Pin 1-2	Normal (default)
Short/Closed
Pin 2-3
Short/Closed	Configure
Open	Recovery

JP5: Power ON Setting

JP17

Setting

Function

Pin 1-2	Power on by system
Short/Closed
	button
Pin 2-3	Power on by power
Short/Closed
	supply AC on

10 IB935 User’s Manual