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Keyscan CA4500B User Manual

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Keyscan Inc. Technical Guide (PC109x - 07.15)
108
CIM 0 Jumper J4
Set a jumper on J4 on the module designated as CIM 0. This is the module with either the direct serial
connection to a PC or a network connection via a NETCOMP to the system communication software.
Table 18 CIM 0 Jumper J4
Module
Jumper #
Jumper Setting
Notes
CIM 0
J4
1
Off = 0 / On = 1
CIM 1 to CIM n
J4
0
CAN Bus Termination Jumpers - J5 to J8
The first and last modules on CAN Bus 1 and CAN Bus 2 must have the appropriate jumpers set to terminate
the bus. Terminating modules can be a CIM, CIM 0 or, if applicable, a CIM-Link.
Later, if additional CIMs are placed at either end of CAN Bus 1 or CAN Bus 2, be sure to reset the termination
jumpers accordingly.
Table 19 CIM CAN Bus Termination Jumpers J5 J8
CAN Bus 1
Module
Jumper #
Jumper Setting
Off = 0 / On = 1
Notes
First & last module (CIM or CIM 0)
J5 & J6
1 1
Termination ON
All other modules
J5 & J6
0 0
Termination OFF
CAN Bus 2
Module
Jumper #
Jumper Setting
Off = 0 / On = 1
Notes
First & last module (CIM or CIM 0 or
CIM-Link)
J7 & J8
1 1
Termination ON
All other modules
J7 & J8
0 0
Termination OFF

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Keyscan CA4500B Specifications

General IconGeneral
BrandKeyscan
ModelCA4500B
CategoryControl Unit
LanguageEnglish

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