AO5018NPN detection terminal dry contact input isolated safety barrier collector (two in, two out)
- Product description
- Technical specifications
- Product portfolio
-
- AO5018NPN detection terminal dry contact input isolated safety barrier collector (two in, two out)
◆ Performance Overview
Isolate and convert the dry contact signal from the danger zone to output it to the safe zone. The output mode is open circuit output with two collectors, and can also be selected for reverse phase.The input terminal, output terminal, and power supply terminal are isolated from each other, and have the function of detecting line faults.
◆ Panel indicator light
CH1, CH2: Output signal status indicator light (red and yellow dual color). When the signal is disconnected or short circuited, the indicator light of the corresponding channel displays in red; When the output circuit is closed, the corresponding channel indicator light displays yellow.
◆ Usage environment
Working environment temperature: -20 ℃ to+60 ℃
Allowable relative humidity at work: 10% RH to 90% RH (40 ℃)
Allowable atmospheric pressure during work: 80kPa~106kPa
Allowable ambient temperature during storage and transportation: -40 ℃ to+80 ℃
-
◆ Technical parameters
Explosion proof grade: [Exia] IIC
Dangerous area allows input signal: dry contact
Line fault detection function (LFD): If the input current is less than 50 μ A, it is judged as input disconnection
Input current>6mA, judged as input short circuit
Output signal to safe zone: open collector
Current output: ≤ 40mA
External input voltage: 40V DC
Short circuit current:<100mA
Input and output are reversed control settings: K1 and K3 are set to the ON side, and the input and output of the corresponding channel are reversed.
K1 and K3 are set as side 1, and the input and output of the corresponding channels on side 3 are in phase.
K2 and K4 are set to the ON side without LFD function.
K2 and K4 are set to 2 sides, with LFD indicator function on 4 sides.
Switching frequency: ≤ 5kHz
Dielectric strength: ≥ 2500V AC (between input/output/power supply, leakage current 1mA, testing time 1min)
Insulation resistance: ≥ 100M Ω (between input/output/power supply)
Electromagnetic compatibility: EMC complies with IEC61000-4
Certification parameters of National Quality Supervision and Inspection Center for Instrumentation and Electrical Products (CQST): Um=250V AC/DC
9. Between 10 terminals, between 11 and 12 terminals: Uo=10.5V, Io=13mA, Po=34mW
ⅡC ⅡB ⅡA
Co 1.6μF 11.7μF 52.5μF
Lo 147mH 441mH 1000mH
Power supply: DC 18V~32V (typical value 24V DC)
Power consumption: DC 24V power supply, two collector open circuit outputs 1.0W
Message
Related Products
HOW CAN WE HELP ?
Get In Touch With Us!
Contact Us
Address：
No.36, Longhui Road, Wujin National Hi-Tech Industrial Development Zone, Jiangsu Province, China
Address：
Building 5 and 11, Fuzhou IoT Industrial Park,
No. 12 Xingye West Road, Mawei District, Fuzhou City
Tel：
+86-13055728858
Email:
aotai03@fjautec.com Mr. Zhou
aotai01@fjautec.com Mr. Liao
aotai02@fjautec.com Mr. Zhang
aotai04@fjautec.com Mr. Chen
Email:
autec@163.com
Copyright © 2025 Fujian Aotai Automation Equipment Co., Ltd., All Rights Reserved.