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4 CMS Components
NOTICE
The limits of the technical data must be strictly adhered to.
4.2.3 Functional Description
Via AEC-TPS, CMS controls up to 2 DPS servomotors for positioning air and fuel valves, for
example, as part of electronic ratio control.
AEC-TPS has the following:
• Outputs for activating 2 DPS AC motors (OPEN/CLOSED)
• Inputs for connecting a potentiometer for read back the motor position
• Input for connecting a redundant potentiometer (option).
• Wear-free TRIACs for 230 VAC or 120 VAC for power switching
Resolution:
• Representation of the position: 0 ... 999 digits
Channel configuration per channel
Parameters are scaling the channel feedback.
• AEC-TPS configuration lower range (P 48, P 50)
• AEC-TPS configuration upper range (P 49, P 51)
Setting the parameters, requires a reboot of the system.
Factory setting: 0 ... 65360
Housing
Dimensions (h x w x d) 120 mm x 45.3 mm x 121 mm
Weight 0.244
kg
Flammability UL94 V-0
Environmental conditions
Operation Climatic condition Class 3K5 as per DIN EN 60721-3-3, 5 % ... 95 %
Mechanical condition Class 3M5 as per DIN EN 60721-3-3
Temperature range -30...+70 °C (no condensation permitted)
Transport Climatic condition Class 2K4 as per DIN EN 60721-3-2, ï‚£ 95 %
Mechanical condition Class 2M2 as per DIN EN 60721-3-2
Temperature range -40...+80 °C (no condensation permitted)
Storage Climatic condition Class 1K3 as per DIN EN 60721-3-1, 5 % ... 95 %
Mechanical condition Class 1M2 as per DIN EN 60721-3-1
Temperature range -40...+80 °C (no condensation permitted)
Electrical safety Protection class as per DIN EN60529 IP20 (when all terminals are fitted)
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