Contents | 
  | 
Preface  | 4  | 
Important information  | 5  | 
Safety instructions  | 5  | 
Residual risk  | 6  | 
Before installation, reinstallation or troubleshooting  | 7  | 
Before   | 7  | 
During operation  | 7  | 
Information on the MJB  | 7  | 
Repairs  | 8  | 
Misc. on the MJB system  | 9  | 
Warranty and service life  | 9  | 
Maintenance  | 9  | 
MJB - GATEWAY variant  | 10  | 
Standard functionality  | 10  | 
Relay 1 and 2  | 10  | 
Features  | 11  | 
Options (speciale article)  | 11  | 
Usage  | 11  | 
Precautions  | 13  | 
IP Protection degree  | 15  | 
Environmental conditions  | 16  | 
Modular plug with wide and narrow slit  | 17  | 
Keys to symbols  | 18  | 
Drawing appendix  | 20  | 
Addresses  | 24  | 
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