Rongde RDBJ-12A Multi-function indicator

Description

Rongde RDBJ-12A Multi-function indicator

Application

The instrumentation is used to monitor liquid level alarm limits, if the value exceeds the alarm value, the instrumentation emit alarm

RDBJ-12A Specification

Working voltage: DC18V～DC28V
Input signal: switch signal(should fitted with loop failure resistance)
Max. input channel: 12channel
J1:J2: alarm relay output
Output relay: audible alarm (dry contact)
Communication interface: RS485
Output relay capacity: AC220V/2A
Function key:Silence, Acknowledge, Testing
Overall size: 75W× × 158H 88L(mm)
Cutout : size 75W×15 H(mm)

Characteristic

Powerful anti-jamming, inner self-checking function
Alarm for sensor fault
RS485 interface for telecontrol
High-luminance and double- LED for alarm indication
Approved by classification societies