Model Code: 68 11 817
Brand: R.STAHL (Germany)
Product Name: Single channel passive Zener intrinsic safety barrier
Electrical parameters
Channel:1 single channel
Rated supply voltage:24 VDC
Safety type:Ex ia IIC T4 intrinsically safe certification
Internal circuit:Zener diode + fixed current-limiting resistor passive structure
Max short-circuit output current:15mA
Ground mode:Negative pole ground
Signal applicable:Switch signal, dry contact, low-current sensor signal
Response frequency:≤50kHz
Mechanical & environmental parameters
Overall dimension:12.5 mm × 114 mm × 62 mm
Mounting:35mm standard DIN rail snap installation
Protection class:IP20 (cabinet internal use only)
Working temperature:-20 ℃ ~ +60 ℃
Certifications:ATEX, IECEx, CE, RoHS, UL
