Tosilon Switch Signal Input Isolated Intrinsic Safety Barrier (ATEX, FCC, Ex Approved)
Design and Manufacturing according to ATEX, UL Standard
Introduction
This type of isolated safety barrier transmits thermocouple signals from hazardous area to safe area by isolating transmitting current or voltage signals in a circuit or two isolated circuits, the input, output, and power supply are galvanically isolated from each other. Besides, it may also be connected in a connection network in safe area via communication ports. It is an intelligent product with online self-diagnosis function. Customer may set the type and the range of the input or output signals with a handheld programmer we provide.
Main Parameters (For Details, please contact Tosilon, thank you)
Explosive-proof grade: [Ex ia]IIC
Permissible input signal from hazardous area:
Thermo-couple:K, E, S, B, J, T, R, N
Signal type and range can be specified at your order and may also be programmed by user.
Output signal to safe area:
DC current:0~10 mA, 4~20 mA, 0~20 mA
DC voltage:0~5 V, 1~5 V, 0~10 V
Signal type and range can be specified at your order and may also be programmed by user.
Influence of ambient temperature: < 30 ppm/ºC
Rise time: ≤ 2 s (bounce from 10%~90%)
Output load capacity:
DC current:0~10mA: 0~700 Ω;4~20mA: 0~350 Ω
DC voltage: 0(1) ~ 5V: ≥ 1 MΩ; 0~10V: ≥ 2M Ω
Parameters certified by China National Quality Supervision and Test Centre for Explosion Protected Electrical Products (CQST):
Dielectric strength:
≥2500V AC (Input/Output/Power supply, 1 mA leakage current, 1 minute test time)
Insulation coordination:
≥100MΩ (Input/Output/Power supply)
Electromagnetic compatibility: IEC 61000-4
Power supply:
18~32V DC (Recommended voltage:24V DC)
Outline Structure
Design and Manufacturing according to ATEX, UL Standard
Introduction
This type of isolated safety barrier transmits thermocouple signals from hazardous area to safe area by isolating transmitting current or voltage signals in a circuit or two isolated circuits, the input, output, and power supply are galvanically isolated from each other. Besides, it may also be connected in a connection network in safe area via communication ports. It is an intelligent product with online self-diagnosis function. Customer may set the type and the range of the input or output signals with a handheld programmer we provide.
Main Parameters (For Details, please contact Tosilon, thank you)
Explosive-proof grade: [Ex ia]IIC
Permissible input signal from hazardous area:
Thermo-couple:K, E, S, B, J, T, R, N
Signal type and range can be specified at your order and may also be programmed by user.
Output signal to safe area:
DC current:0~10 mA, 4~20 mA, 0~20 mA
DC voltage:0~5 V, 1~5 V, 0~10 V
Signal type and range can be specified at your order and may also be programmed by user.
Influence of ambient temperature: < 30 ppm/ºC
Rise time: ≤ 2 s (bounce from 10%~90%)
Output load capacity:
DC current:0~10mA: 0~700 Ω;4~20mA: 0~350 Ω
DC voltage: 0(1) ~ 5V: ≥ 1 MΩ; 0~10V: ≥ 2M Ω
Parameters certified by China National Quality Supervision and Test Centre for Explosion Protected Electrical Products (CQST):
Dielectric strength:
≥2500V AC (Input/Output/Power supply, 1 mA leakage current, 1 minute test time)
Insulation coordination:
≥100MΩ (Input/Output/Power supply)
Electromagnetic compatibility: IEC 61000-4
Power supply:
18~32V DC (Recommended voltage:24V DC)
Outline Structure
For more information, please contact Tosilon
Your Global Partner for Automation
www.tosilon.com
China
