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Accessory Modules for IL-NT, IC-NT, IA-NT and ID-Lite Global Guide
11
4.1.2 Connectors
POWER
Power supply
CAN
CAN 1 line
USB
USB line
RS232
RS485 line
J13 - J18
SW/HW control
BOOT
Programming
RESET
Programming/Reset
P1
Terminating resistor
P2
Terminating resistor
P3
RS232 or RS485
P8
USB enable/disable
P13
Communication speed
P14
Communication speed
P15
Modem control (HW/SW)
P16
Protocol (Modbus/ComAp)
P17
CAN address
P18
Connection (direct/modem)
P20
Bias –A
P21
Bias –B
RxC, TxC
CAN data
RxD, TxD
RSxxx data
Tx, Rx USB
USB data
RUN
Power
PWR
Module state
4.1.3 Address and jumpers settings
CAN1 termination (P1)
I-LB+ has included CAN terminating resistor (120 ohm). Close jumper P1 to connect terminating resistor to
CAN bus, open jumper P1 to disconnect terminating resistor.
RS232 or RS485 termination (P2)
I-LB+ has included RS232/RS485 terminating resistor (120 ohm). Close jumper P2 to connect terminating
resistor to RS485 bus, open jumper P2 to disconnect terminating resistor.
Select RS mode (P3)
Jumper P3 selecting RS mode. When jumper P3 is connected to 1-2, RS232 mode is activated. When jumper
P3 is connected to 2-3, RS485 mode is actives.