Technology for safety 
3 
D1000 series - Intrinsically Safe Isolators 
 
Mechanical features 
Enclosure Characteristics 
High channel density result from innovative circuit design using advanced surface mount components.  
Single, dual or quad channel models.  
Plug-in screw terminal blocks to secure termination up to 2.5 mm
2
. 
Plug-in PCB can be removed for service or maintenance operations (see section “Front Panel and PCB Removing”).  
High packing density 
35 mm (Top Hat) DIN-Rail.  
Ultra slim 4 channels 22.5 mm wide DIN-rail mounting modules.  
6 mm per channel.  
Up to 176 I/O channels per meter of DIN-rail. 
Power Bus enclosure allows a significant reduction in cables, costs and space. 
Front Panel and 
Terminal Blocks tagging zone 
Laser engraving on entire enclosure 
to provide Intrinsic Safety parameters, 
schematic diagrams, connections, 
instructions 
Aeration 
Slots 
Mounting 
T35 DIN Rail according to EN50022 
Dimensions 
Width 22.5 mm 
Depth 99.0 mm 
Height 114.5 mm 
Case material   
PA66 - Polyamide (Nylon) 66 
Blister packing size 
Width 30.0 mm 
Depth 120.0 mm 
Height 120.0 mm 
Terminals 
Identification 
LEDs for power, 
status and fault 
indication