Bimba IntelliSens - Manual (Page 21)

IntelliSense ® Manual
21
Network Configuration/MODBUS Settings
DIP switches 1-4 should be treated as one switch, either all ON or all OFF. When this set is turned ON, the MODBUS
Port and PC Port are internally connected to allow for a daisy chain layout. When OFF (default), the ports are not
internally connected.
DIP switches 5 and 6 should be treated as one switch, either both ON or both OFF. When this set is turned ON (de-
fault), the MODBUS Port is configured for 2-wire RS485. When OFF, the port is configured for 4-wire RS485.
When DIP switch 7 is set ON, it connects a 150 ohm terminating resistor across channels D0 and D1 of the MOD-
BUS Port. Default is OFF. See
Using IntelliSense ® with MODBUS RTU Network for more information.
DIP switch 8 is not used for any valid IntelliSense ® configuration. The default value is OFF. This switch should remain
in this position.
When DIP switch 10 is set ON, it connects channel A of the MODBUS Port to +5V via a 680 ohm resistor for line
polarization. When using the IntelliSense
® in a multiple-slave MODBUS network, only one SIM unit should have this
switch in the ON position. All other slave SIM units should be in the OFF position. Default position is OFF.
When DIP switch 11 is set ON, it connects channel B of the MODBUS Port to Ground via a 680 ohm resistor for line
polarization. When using the IntelliSense
® in a multiple-slave MODBUS network, only one SIM unit should have this
switch in the ON position. All other slave SIM units should be in the OFF position. Default position is OFF.
DIP switch 12 is not used.
Locating the SIM
Mounting the SIM
The SIM is recommended to be mounted in an electrical enclosure or another clean dry environment. It is not intend-
ed to be placed in dirty, damp, or hazardous environments.
Panel Mount - The SIM will mount to a flat panel with two #6 size screws. The figure below shows the hole
spacing for the SIM back plate.
Figure 6: SIM Panel Mount Dimensions
82.6±0.64
3.25±.025
.15 [ 3.8]
USE #6 SCREWS
54.4
2.14