The HIMA 90900 Subrack is designed for the Planar4 System. It supports up to 20 modules in slots 1 to 20, while slot 21 is dedicated to the communication module. The integrated bus PCB provides socket connectors, soldering strips, and a structured 24 VDC power distribution.
Technical Specifications
| Parameter | Value | 
|---|---|
| Model | HIMA 90900 Subrack with Bus PCB | 
| Material | Aluminium, chromated | 
| Width | 482.6 mm (19 inches) | 
| Height | 177 mm (4 Units) | 
| Depth | 270 mm | 
| Spacing Units | 84 SU (1 SU = 5.08 mm) | 
| Module Compatibility | DIN 41494, 4 SU each | 
| Connectors | DIN 41612, type F, rows z and d | 
| Connection Type | Soldering | 
| Power Supply | 24 VDC, EL+ with 16 A fuse or breaker | 
| Current Capacity | Maximum 16 A | 
| Communication Slot | Location 21 reserved for communication module | 
| Fault Signal Loop | Pins z26–d26 link to EC terminals | 
| Safety Consideration | Remove plug blocks before wiring to reduce mechanical stress | 
Details
| Weight | 1.5 kg | 
|---|


 
 
 
 
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