Performance characteristics
SMD surface mount technology, modular combination, universal DIN rail installation;
One machine with multiple uses, replacing temperature, distribution, isolation, etc;
Programmable intelligent signal input method, compatible with various signal types;
• Possess excellent anti-interference ability and effectively suppress on-site interference;
• Automatic compensation for environmental temperature, lead resistance, and measurement zero point;
• Mutual isolation between input/output/power supply;
Provide a Chinese programmer to enable on-site programming and calibration.
Working principle
This series of alarm setters is a small-sized instrument with a guide rail installation structure. It compares the DC input signal with the internal set value and outputs two sets of contact signals. When an alarm is triggered, the contacts are closed, and when normal, the contacts are disconnected. And there are alarm status indicator lights and programming communication interfaces on the panel.
Specification
1. Input: DC current, voltage, millivolt signal
2. Input circuit: 1
3. Output contacts: 2 sets; Contact capacity: AC220V 2A non inductive load
4. Return difference value: 0.5 words, can be set through a programmer
5. Accuracy level: ± 0.5% ± 1d
6. Working power supply: DC24V ± 1V
7. Working environment: Temperature range of 0-50 ℃; Humidity: below 85% without condensation
8. Structure: Miniaturized guide rail installation
9. Dimensions: 17.8 × 110 × 119mm (width × height × depth)
