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Galvanic Isolator for Regular Incremental Ex ia IIB circuit Encoders


Part Number:

IB for Extended Line Driver

ID for Sink Open Collector

 

For Extended Line Driver, 5-24V encoders

Ex ia IIC, I (M1), II (1) GD

SIRA 11ATEX2103 , IECEx SIR11.0047 , CSA 70018627

 

For DIN rail type EN 50 022 (35mm X 7.5mm)

 

    IECEx


Technical Data
Power Supply:
Input Voltage 12 ... 30 V
Ripple <10%
Current Cons. (Nominal) 200 mA
Current Consumption (Max) <440 mA
Power Consumption (Max) 5.28 W
 
Hazardous Output Supply:
Output Voltage 5 ... 20 V
Output Ripple <20 mV
Max Permissible Current 50 mA
Max Permissible Power 250 mW
 
Hazardous Input Signals:
Signal Type TTL, Sink, Source, CMOS, Extended Line Driver
Number of Channels Six
Input Voltage 5 ... 30 V
 
Non Hazardous Output Signals:
Signal Type Extended Line Driver or Sink Open Collector
Number of Channels Six
Output Voltage 12 ... 30 V
Max Load per Channel 30 mA
 
Other Technical Data:
Max In/Out Frequency 150 kHz for extended line driver and 100 kHz for sink open collector
Temperature Range -40 C to + 60C
Electrical Insulation 1000V Insulation Test
Reverse Polarity Yes
Weight 220 grams
Material Plastic
IP Rating IP20

Certifications
SIRA 11ATEX2103      and      IECEx SIR11.0047     and     CSA 70018627

Connection Options
Hazardous Area - Encoder Side Non-Hazardous Area - System Side
Terminal blocks Terminal blocks
A = GND 1 = GND  
B = + Volts 2 = + 12...30 Volts  
C = Input A 3 = Output A  
D = Input B 4 = Output B  
E = Input Ref 5 = Output Ref  
F = Input A inv 6 = Output A inv
G = Input B inv 7 = Output B inv
H = Input Ref inv 8 = Output Ref inv

Dimensions and Mounting Diagram


Hohner Automation Ltd. Tel: +44 (0) 1978 363-888
Whitegate Industrial Estate Fax: +44 (0) 1978 364-586
Wrexham LL13 8UG E-mail: uksales@hohner.com
United Kingdom Web: www.hohneronline.co.uk