General Information
The optional CEM-2020 is a remote auxiliary device that provides additional DGC-2020ES contact inputs
and outputs. Two types of modules are available. A low current module (CEM-2020) provides 24 contact
outputs and high current module (CEM-2020H) provides 18 contact outputs.
Features
CEM-2020s have the following features:
• 10 Contact Inputs
• 18 Contact Outputs (CEM-2020H) or 24 Contact Outputs (CEM-2020)
• Functionality of Inputs and Outputs assigned by BESTlogic™Plus Programmable Logic
• Communications via CAN
SpecificationsOperating PowerNominal ..................................................12 or 24 VdcRange .....................................................8 to 32 Vdc (Withstands cranking ride-through down to
6 Vdc for 500 ms)Maximum Power Dissipation
CEM-2020 ...............................................14 W
CEM-2020H ............................................8 W
Contact Inputs
The CEM-2020 contains 10 programmable inputs that accept dry contacts.
Time from a CEM-2020 input application to: