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1 FKL003-A
Field module with semiconductor relay for EEV for advanced functions
1.1
Front view
Fig. 1: Front view
1.2
Features
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Control of 2 evaporators and 1 expansion valve per module, such as double islands
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Operation of an electronic expansion valve:
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230V~, pulsed direct
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Modulated via output 0...10V
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Pulsed, 230V~ / 230V= with ATV230
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Connection of 2 external displays
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Connection of glass and handrail heaters on a free display output through ECA970
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Connection of refrigeration unit lighting
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Connection of T3Sensor temperature sensors
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Fixed input/output allocation for sensors, control inputs and relays
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Emergency program in case of CAN bus errors
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No parameters to be set on the device
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CAN bus connection via patch cable and screw terminals (4-pin)
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Replaces FKL002B
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Connection to master module via Wurm CAN field bus (F-BUS)
FKL003-A_V3.60_PI_2022-11_EN
Field module with semiconductor relay for EEV for advanced functions
Subject to technical changes
FKL003-A
1
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Related Manuals for WURM FKL003-A
Summary of Contents for WURM FKL003-A
- Page 1 Emergency program in case of CAN bus errors • No parameters to be set on the device • CAN bus connection via patch cable and screw terminals (4-pin) • Replaces FKL002B • Connection to master module via Wurm CAN field bus (F-BUS) FKL003-A_V3.60_PI_2022-11_EN Subject to technical changes...
- Page 2 Wurm GmbH & Co. KG Elektronische Systeme. Keep these instructions ready to hand for quick reference and pass them on with the device if the product is sold.
- Page 3 You must also observe the detailed description of the ECA970. NOTICE • The control of a glass and handrail heater via the free display output of the FKL003-A is only pos- sible with HKS-G3 V7.62 or later. FKL003-A_V3.60_PI_2022-11_EN Subject to technical changes...
- Page 4 Field module with semiconductor relay for EEV for advanced functions CAN bus address setting To register the FKL003-A correctly on the CAN bus, you have to assign a unique CAN bus address to it with the coding switch. This is a requirement for functioning communication with the master module.
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