Basler Electric DGC-2020 - Manual (Page 385)

SECTION 10
• CEM-2020 (CONTACT EXPANSION
MODULE)
TABLE OF CONTENTS
SECTION 10 • CEM-2020 (CONTACT EXPANSION MODULE) ........................................................... 10-1
General Information ............................................................................................................................. 10-1
Features ............................................................................................................................................... 10-1
Specifications ....................................................................................................................................... 10-1
Operating Power .............................................................................................................................. 10-1
Contact Inputs .................................................................................................................................. 10-1
Contact Outputs ............................................................................................................................... 10-1
Communication Interface ................................................................................................................. 10-2
CAN Bus ....................................................................................................................................... 10-2
Type Tests ........................................................................................................................................ 10-2
Shock ............................................................................................................................................ 10-2
Vibration ........................................................................................................................................ 10-2
Ignition System ............................................................................................................................. 10-2
HALT (Highly Accelerated Life Testing) ....................................................................................... 10-2
Environment ..................................................................................................................................... 10-2
UL Approval (CEM-2020 Only)......................................................................................................... 10-2
UL Approval (CEM-2020H Only) ...................................................................................................... 10-2
CSA Certification .............................................................................................................................. 10-2
NFPA Compliance ............................................................................................................................ 10-2
CE Compliance ................................................................................................................................ 10-2
Physical ............................................................................................................................................ 10-3
Functional Description ......................................................................................................................... 10-3
Contact Inputs .................................................................................................................................. 10-3
Contact Outputs ............................................................................................................................... 10-3
CEM-2020 ..................................................................................................................................... 10-3
CEM-2020H .................................................................................................................................. 10-3
Communications ............................................................................................................................... 10-3
CAN Bus ....................................................................................................................................... 10-3
BESTCOMSPlus
® Software ................................................................................................................. 10-3
Installation ............................................................................................................................................ 10-3
Mounting ........................................................................................................................................... 10-4
Connections...................................................................................................................................... 10-5
Terminations ................................................................................................................................. 10-5
Operating Power ........................................................................................................................... 10-6
Contact Inputs and Contact Outputs ............................................................................................ 10-6
CAN Bus Interface ........................................................................................................................ 10-8
Maintenance ......................................................................................................................................... 10-9
Figures
Figure 10-1. CEM-2020 Overall Dimensions ........................................................................................... 10-4
Figure 10-2. CEM-2020H Overall Dimensions ........................................................................................ 10-5
Figure 10-3. CEM-2020 Contact Input and Contact Output Terminals ................................................... 10-7
Figure 10-4. CEM-2020H Contact Input and Contact Output Terminals ................................................. 10-8
Figure 10-5. CAN Bus Interface with CEM-2020 providing One End of the Bus .................................... 10-9
Figure 10-6. CAN Bus Interface with DGC-2020 providing One End of the Bus .................................... 10-9
Tables
Table 10-1. Operating Power Terminals ................................................................................................. 10-6
Table 10-2. CAN Bus Interface Terminals ............................................................................................... 10-8
9400200990 Rev X DGC-2020 CEM-2020 (Contact Expansion Module) i