Barriers

1、Technical parameters:

① compact and clip-mounting

② output circuit is intrinsically safe,[Exib]IIC

③ may connect with each kind of DC signal which<20mA or <10V

④ transfer the DC signal to isolated standard process signal, and prevent hazardous energy from the intrinsically safe terminal entering into the hazardous area.

⑤ with power indicator, Zero & Span adjustment for output signal

⑥input, output and power supply are isolated from each other

2) input (safe-area signal)

① current input: current:4~20Ma,

               Input resistance:50Ω(built-in)

② voltage input: voltage:1~5V,

          input resistance: ≥50KΩ

3）output (hazardous-area signal)

① current output: current:4~20mA,

                Load resistance: ≤250Ω

② voltage output: voltage:1~5V,

                Load resistance: ≥10KΩ

4) Intrinsic safety:

① explosion-proof:[Exib]IIC

② max, voltage Um:250V

①     max, output voltage Uo:30V

②     max, output current lo: 30Ma

③     max, external Capacity Co:0.066 μF

1)      environment parameters:

①     power supply:DC24V±10%,

power consumption:2.5W

when ripple coefficient Wpp<10%

②     temperature:-20~+60℃

③     humidity: 10%~85%RH(no condensation)

2、performance index(to full span)

① standard precision:±0.2%FS

② temperature drift: ±0.2%/℃

③ response time: ≤0.5s(0→90%)

④     affect of power voltage change: ±0.2%/permitted range

⑤     insulated resistance:

input, output and power supply are isolated from each other≥50MΩ/DC 500V

⑥     isolation intensity: input-output-power supply-ground:

                   DC 1500V/1 minute(DC power)

                  AC 1500V/1 minute(AC power)

⑦     affect of load resistance change: ±0.2%/500Ω(current output)

                           ±0.2%(when voltage output)

⑧     settling time: ≤3s

3、construction and dimension

① structure: compact, clip-mounting

② connection:3mm connection terminal

③ terminal screw material: nickel-plated iron

   (screw allowed torque:<0.8N°m)

①     shell material:burn-bear colophony

②     isolation: channel isolation(input, output and power supply are isolated from each other)

③     zero adjustment range:-5~+5%

④     span adjustment range:95~105%

⑤     power indicator: Green LED, light when power on.

⑥     Mounting: DIN rail

⑦     Outline dimension(WxHxD):22.5x100x113.5mm