BFI Automation CFC 4000L, Original Operating Instructions

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Technical data
3-2
3.2 Electrical system, Optical and Mechanical
Data
Spectral sensitivity
UV
UV1
IR
IR2
280 to 420 nm
190 to 550 nm
300 to 1050 nm
300 to 2700 nm
Angle of view 3° with SKL
Self-monitoring Fully electronic,
1 x per 800 ms
Operating voltage 24 V DC
Current consumption approx. 200 mA
Pre fuse max. 1 A, slow
Design In accordance with protection
class III SELV
Range of operating tem-
perature -20 °C to +70 °C
(-4 °F to 158 °F)
Current output 0(4) to 20 mA (Ra<250 Ohm)
Current window variable by soft-
ware
Fault output 24 V DC, short circuit-proof
Range changeover External selection via 24 VDC
signal
Flame relay 1 changeover contact, floating
wire break detection optional
VDE 0110, Class A
max. 48 V switching voltage
max. 1 A switching current (fused
with 0.5 A)
max. 30 W switching power
Sitching thresholds programmable by software
Safety switch-off time 0.4 to 5 s, set to 1 s by factory