DATAKOM DKG-359

Description

DATAKOM DKG-359 is a voltage and current transmitter designed specifically for DC systems like battery monitoring and genset control.

Features:

DC Voltage and Current Measurement:

• 1. Measures both voltage and current with fully isolated inputs.
  2. Can measure voltage from 0 to 70 VDC and current via a DC shunt.

Programmable Parameters:

• 1. Allows for modification of settings through a configuration program.

Communication:

1. Equipped with RS-485 isolated serial communication supporting the Modbus protocol for integration into supervisory and control systems.

Remote Start for Gensets:

1. Can remotely start a genset system based on the measured battery voltage.
2. Optimizes genset operation by stopping it when the battery is fully charged, saving fuel and reducing wear.

Battery Temperature Monitoring:

1. 1. Includes input for a PT100 temperature sensor, allowing monitoring of the battery temperature for efficient charging and longer battery life.

Relay Outputs:

1. 1. Two programmable relays, which can be configured to perform various tasks, such as alarm triggers or control actions.

Technical Specifications:

• Supply Voltage: 9.0 to 33.0 VDC
• Maximum Operating Current: 200 mA
• Relay Outputs: 5A (AC 250V, DC 28V)
• Battery Temperature Input: PT100 sensor
• DC Voltage Measurement Range: 0 to 70 VDC
• Current Measurement Input: 60mV at rated current from a DC shunt
• Serial Communication Port: RS-485, 9600 baud
• Operating Temperature Range: -20°C to 70°C
• Storage Temperature Range: -40°C to 80°C
• Humidity: Up to 95% non-condensing
• Dimensions: 70 x 115 x 66 mm (WxHxD)
• Weight: Approx. 200 g
• Mounting: DIN Rail

Protection:

• IP Rating: IP65 from the front panel, IP30 from the rear
• Material: High Temperature ABS/PC (UL94-V0)
• Certifications: CE conformity, EN 61010 (safety), EN 61326 (EMC)

This device is designed to handle various applications like genset monitoring, battery management, and power supply regulation. It’s highly useful for industrial applications requiring remote monitoring and control over DC systems.