Page 141 - Wagp_InterfaceElectronic_Volume4_2015_US.pdf

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Optocoupler Optocoupler
Input: 24 V DC Input: 5 V DC
Output: 24 V DC/100 mA Output: 24 V DC/100 mA
with an extended input voltage and operating with an extended input voltage and operating
temperature range temperature range
for railway applications for railway applications
2

Continuous current
I (mA)
100

50

0 40 70 ϑ (°C)
Ambient operating temperature
Derating

A1 1 A1 1
+ + + +
R L R L

A2 2 A2 2
– – – –
Description Item No. Pack. Item No. Pack.
V N
I N
Unit V N I N Unit
Rail-mounted terminal block with optocoupler, 24 V DC 9.2 mA 859-796 1 5 V DC 17 mA 859-795 1
for DIN 35 rail

Technical Data Accessories see page 156 Accessories see page 156

Control circuit: 8
Input voltage range (low level) 0 ... 5 VDC 0 ... 0.8 VDC
Input voltage range (high level) 18 ... 30 VDC 2 ... 6.25 VDC
Load circuit:
Output voltage range 3 V ... 30 V DC 3 V ... 30 V DC
Max. continuous current 100 mA 100 mA
Turn-on time 10 μs 10 μs
Turn-off time 50 μs 50 μs
Max. switching frequency 10 kHz 10 kHz
Max. voltage drop at output 1 V 1 V
Reverse voltage transistor/triac 65 V 65 V
General specifications:
Dielectric strength, control/load circuit (AC, 1 min) 2.5 kV rms 2.5 kV rms
Ambient operating temperature -40 °C … +70 °C -40 °C … +70 °C
Storage temperature -40 °C ... +70 °C -40 °C ... +70 °C
Dimensions (mm) W x H x L 6 x 56 x 91 6 x 56 x 91
Height from upper-edge of DIN 35 rail Height from upper-edge of DIN 35 rail
Wire connection CAGE CLAMP ® CAGE CLAMP ®
Cross sections 0.08 mm² … 2.5 mm² / AWG 28 … 14 0.08 mm² … 2.5 mm² / AWG 28 … 14
Strip length 5 … 6 mm / 0.2 … 0.24 in 5 … 6 mm / 0.2 … 0.24 in
Standards/specifications EN 60664-1; EN 61810-5; EN 60664-1; EN 61810-5;
UL 508; EEx nA II T4 UL 508; EEx nA II T4