Technical data
ELX5151
Technology
incremental encoder interface NAMUR
Specification
IEC 60947-5-6
Number of channels
1
Sensor inputs
1
Encoder connection
A, B
Encoder operating voltage
8.2 V DC
Open circuit voltage
typ. 8.2 V DC
“0” signal current
? 1.2 mA
“1” signal current
? 2.1 mA
Switching hysteresis
0.2 mA
Short-circuit current
typ. 9 mA
Fault detection
I ? 200 µA (cable break), I ? 6.0 mA (short circuit)
Supply voltage electronics
24 V DC (via power contacts), ELX9560 power supply
Current consumption power contacts
typ. 15 mA + load
Current consumption E-bus
typ. 80 mA
Distributed clocks
yes
Special features
up/down counters
Weight
approx. 60 g
Operating/storage temperature
-25…+60 °C/-40…+85 °C
Relative humidity
95 %, no condensation
Vibration/shock resistance
conforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emission
conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos.
IP 20/see documentation
Approvals/markings
CE, UL, ATEX, IECEx, cFMus, CCC
Ex marking
ATEX: II 3(1)G Ex ec [ia Ga] IIC T4 Gc II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I IECEx: Ex ec [ia Ga] IIC T4 Gc [Ex ia Da] IIIC [Ex ia Ma] I cFMus: AIS Class I, II, III, Division 1, Groups A thru G Class I, Division 2, Groups A, B, C, D Class I, Zone 2, AEx ec [ia Ga] IIC T4 Gc [AEx ia Da] IIIC T4
