User`s manual

NE-4100-P Series User’s Manual Getting Started
3-4
Installing the NE-4120S-P, NE-4120A-P onto the NE-4120-ST
The NE-4120S-P and NE -4120A-P modules are attached to the NE-4120-ST board using
mounting screws that are provided with the board. When attaching the module to the board, make
sure that the module is oriented so that the jumper banks on the module and the board are aligned
as shown below. Use the provided ribbon cables to connect jumper block J1 on the module to J9
on the board, J2 on the module to J10 on the board, and J3 on the module to J7 on the board. When
plugging in each ribbon cable, make sure that the red key wire corresponds with pin 1 on each
jumper block.
1234
ON
DIP
910
13 14
12
12
1 2
1 2
9
10
13 14
1
2
3
4
5
NE-4120-ST Starter Kit
NE-4120 Series
Module
J2
J10
J1 J9
1
2
3
4
5
J3
J7
Selecting the Serial Interface
NE-4100-P Series modules are available for different serial interfaces. The NE-4110S-P and
NE-4120S-P are designed for the RS-232 interface, and the NE-4110A-P and NE-4120A-P are
designed for the RS-422/485 interface. On the NE-4110-ST and NE-4120-ST evaluation boards,
the Network Enabler Interface jumper block is used to select the serial interface used for your
particular module.
For the NE-4110S-P and NE-4120S-P, the evaluation board should be configured for the RS-232
interface, as shown below.
RS485
RS232
JP2
Network Enabler
Interface
For the NE-4110A-P and NE-4120A-P, the evaluation board should be configured for the RS-485
interface, as shown below.
JP2
Network Enabler
Interface
RS485
RS232