DATAKOM DKM-0224 Alarm Annunciator, 24 Channels, AC Power Supply

Description: WE DO NOT SHIP THIS PRODUCT FOR USAGE IN THE USA. The DATAKOM DKM-0224 is a 24 channel, 144x144mm alarm annunciator, designed to be used in energy and automation systems. Optically isolated digital inputs are equipped with noise cancelling filters and are capable of operating smoothly in high electrical noise environments. The detection delay of inputs are adjustable between 2 and 500ms. The module features 3 relay outputs rated at 5Amp. Relays provide Horn, Bell and Internal Failure functions. An additional buzzer is provided inside the unit for audible alarms. The unit features ultra-bright, bicolor (red-green) led indicators. Alarms may be assigned to different priority levels in order to reduce confusion. Using front panel pushbuttons, alarms may be acknowledged and reset, the unit tested. The configuration of the module is performed with DIP Switches placed on the back panel. Additional programming may be performed from the front panel or through programming software. The isolated RS-485 MODBUS RTU communication port is free from ground potential differences and allows safe transfer of measured parameters to automation and monitoring systems. It is possible to monitor the module and keep records with Datakom Rainbow+ software. The supply input is isolated from other terminals. FEATURES: •FAST FLASH: at the first detection of the fault. •SLOW FLASH: activated when the ACK (alarm acknowledge) pushbutton is pressed and if the fault signal is still active. •STEADY ON: activated if the fault signal disappears at SLOW FLASH condition. •LED OFF: the alarm led turns off when RESET pushbutton is pressed and fault signal is not present. TECHNICAL SPECIFICATIONS Power Supply/Fault input: 88-400VDC, 85-270VAC Power Consumption: 4 VA Fault Inputs: 24 opto-isolated inputs, with positive inputs and common negative terminal, protected against high voltage and electrical noise. Input Impedance: 40K-ohms (opt. 130K-ohms) Input Current: max. 3mA @ 110VDC Surge Protection: 1000V / 50us Isolation: 1000VAC, 1 minute Filter Delay: 2-5-10-20-50-100-200-500ms selectable Visual Warnings: 26 ultra-bright and bicolor leds (red-green). Audible Warning: Internal 23mm buzzer, 80dB Relay Outputs: 3 outputs, 5A @ 250V AC Serial Port: Signal Type: RS-485 Protocol: Modbus RTU Data Rate: 9600-19200baud Isolation: 1000V AC, 1 minute Operating Temp. Range: -20°C...+70 °C Storage Temp. Range: -40°C...+85 °C Max. Relative Humidity: %95 non-condensing. Protection Degree: IP 65 (Front, with gasket) IP 30 (Back panel) Enclosure: Flame retardant, ROHS compliant, high temperature ABS/PC (UL94-V0) Installation: Flush mount with rear retaining plastic brackets. Connectors: Two part connection system. Cable Section: max. 2.5mm2 Dimensions: 164x164x60mm (WxHxD) Panel Cutout: 140x140mm Weight: 400 gr EU Directives: 2006/95/EC (LVD) 2004/108/EC (EMC) Reference Standards: EN 61010 (safety) EN 61326 (EMC)

Price: 297 USD

Location: Ljubljana

End Time: 2024-02-08T14:27:27.000Z

Shipping Cost: 0 USD