NI SCXI-1160/1161 Jumpers

NI Switches

NI SCXI-1160/1161 Jumpers

All five jumpers on the NI SCXI-1160/1161 are for digital communication between the controller and the NI SCXI-1160/1161 module. Only one module per chassis is connected to the controller, which allows communication with all other modules. Only the jumper settings on the NI SCXI-1160/1161 module are relevant. If the controller is not cabled to the module, do not change the jumper settings.

The NI SCXI-1160/1161 has two jumpers that are dedicated for communication between the NI SCXI-1160/1161 and the controller. On the NI SCXI-1160, these jumpers are W1 and W5. On the NI SCXI-1161, these jumpers are W1 and W2.

In addition, the NI SCXI-1160/1161 has three jumpers that indicate to the module what type of controller is connected to its rear connector. On the NI SCXI-1160, these jumpers are W2, W3, and W4. On the NI SCXI-1161, these jumpers are W3, W4, and W5. For modules not cabled to a controller, the jumper settings are irrelevant.

Note  Do not change the jumper settings if you intend to control the NI SCXI-1160/1161 with a DIO device.

Jumper Settings

The following sections list possible jumper settings for the NI SCXI-1160/1161.

NI SCXI-1160

Factory settings are in bold.

W1 1-22-3
W2 DIO (controller is DIO device)
MIO (controller is E Series, NI 4021, or National Instruments DMM)
W3 DIO (controller is DIO device)
MIO (controller is E Series, NI 4021, or National Instruments DMM)
W4 DIO (controller is DIO device)
MIO (controller is E Series, NI 4021, or National Instruments DMM)
W5 1-2
2-3

Set W2, W3 and W4 according to the controller.

  • For a single chassis, set W1 and W5 to 1-2.
  • For multiple chassis, complete the following steps:
  1. Set W1 and W5 to 1-2 on all modules connected to the controller.
  2. Set W1 to 2-3 on all other modules.

NI SCXI-1161

Factory settings are in bold.

W1 1-2
2-3
W2 1-2
2-3
W3 DIO (controller is DIO device)
MIO (controller is E Series, NI 4021, or National Instruments DMM)
W4 DIO (controller is DIO device)
MIO (controller is E Series, NI 4021, or National Instruments DMM)
W5 DIO (controller is DIO device)
MIO (controller is E Series, NI 4021, or National Instruments DMM)

Set W3, W4 and W5 according to the controller.

  • For a single chassis, set W1 and W2 to 1-2.
  • For multiple chassis, complete the following steps:
  1. Set W1 and W2 to 1-2 on all modules connected to the controller.
  2. Set W1 to 2-3 on all other modules.