Linak MEDLINE MJB User Manual
Page 11
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Features:
• Add-on value for hospital & care bed
• Compact and functional design which allows easy mounting
• 2 connections, Port1 OpenBus™ connection / Port 5 Gateway
• Colour: Light grey RAL 7035
• Protection class IPX6
• Connection to OpenBus™ control box via modular plug cable, 6 wires
• Modular plug to Open end, see precautions.
Options (special article):
• Customised SW:
It is possible to defi ne the OpenBus™ signals to be used for activating the relays
and / or change the alarm indicator, so that it fi ts to the customers system. Please
contact your Sales Engineer at LINAK A/S for further information.
Usage:
• Compatible with all LINAK OpenBus™ Control Boxes, light & full
Contact rating :
• Max continuous current :
= 1A
• Maximum switching voltage :
= 125V (DC) / 125V (AC)
• Maximum switching capacity :
= 24W (DC) / 62,5VA (AC)
• Contact resistance :
< 100 m
Current
consumption:
• V bus 8V :
= 9 mA
• V permanent 40V :
= 14 mA
• Approvals: LINAK and UL International DEMKO A/S are currently in the process of
certifying the MJBX0X, re. UL60601 and EN60601-1
By using the variant 504-02 relay 2 will be controlled by the MJB variant 505/506 with
switch input.
Alarm 1 = Switch input S2 (OoBD alarm) / Alarm 2 = Switch input S1
When using this combination, is it important to have the MJB 505/506 connected to
the system all the time. If it is not connected, the Gateway MJB will see it as an alarm
and the relay will be activated. The Gateway MJB is “scanning” the OpenBus™ system
every minute for an alarm.