The Relay interface, used for CT, CTlaser, and CTratio pyrometers, provides robust and flexible alarming for infrared temperature monitoring in industrial environments. It supports up to two fully isolated switches, capable of switching up to 60 VDC/42 VACRMS at 0.4 A DC/AC. The relay board operates per alarm values set in the device, providing visual indicators via a red LED when the switch is closed. Proper installation and configuration ensure precise and efficient temperature monitoring, which is essential for critical applications requiring reliable alarm responses.
The Relay interface for CT, CTlaser, and CTratio pyrometers enhances industrial infrared temperature monitoring by supporting two fully isolated switches capable of handling up to 60 VDC/42 VACRMS at 0.4 A DC/AC. It ensures reliable alarm communication with visual indicators for switch status.
General Specifications
Environmental rating: IP67 (Nema-4) (when installed)
Operating temperature: -20 °C to 80 °C
Relative humidity: 10 – 95 %, non-condensing
Interface Board Characteristics
Port Protocol: Relay
Switching capacity: Up to 60 VDC/42 VACRMS, 0.4 A DC/AC
Connector: none
Physical layer: Relay (2-wire)
Maximal number of devices in network: Single device communication
