Modular Junction Box MJB5 Plus
Under Bed Light (int.) and Switch Input (S1/S2)

Data Sheet

LINAK.COM/MEDLINE-CARELINEMJB5 Plus UBL (int.) and Switch Input |2ContentsIntroduction��������������������������������������������������������������������������������������������������������������������������������� 3
MJB5 Plus versions 505-010 and 505-020���������������������������������������������������������������������������������� 3Features and options������������������������������������������������������������������������������������������������������������������ 3Usage ������������������������������������������������������������������������������������������������������������������������������������������ 3
Ordering example����������������������������������������������������������������������������������������������������������������������� 4Standard functionality ��������������������������������������������������������������������������������������������������������������� 5
OpenBus™ standard configuration������������������������������������������������������������������������������������������� 5
Power request variants�������������������������������������������������������������������������������������������������������������� 6Dimensions ��������������������������������������������������������������������������������������������������������������������������������� 6
Cable and accessory overview��������������������������������������������������������������������������������������������������� 7Contacts��������������������������������������������������������������������������������������������������������������������������������������� 8

MJB5 Plus UBL (int.) and Switch Input |3Introduction
The modular junction box MJB5 Plus is designed for use together with OpenBus™ control boxes.
The MJB5 Plus makes it possible to connect multiple hand controls and attendant controls. It can even be
used for charging or to connect the Under Bed Light and 3rd party products.
The compact design and in-line cable management makes it easy to integrate in a wide range of healthcare
applications like hospital beds, surgery tables and treatment chairs.
The MJB5 Plus offers IPX6 Washable DURATM and is the perfect match for the OpenBus control box platform.
IPX6 Washable DURA helps prolong the lifetime and makes the system ready for wash tunnels and highpressure wash down.

MJB5 Plus versions 505-010 and 505-020
The MJB5 Plus is a modular junction box with 3 different options, Under Bed Light (UBL)
and 2 different switch inputs, S1 and S2, which can be used for an external switch.

UBL
The MJB5 Plus with UBL gives a guiding light when the patient leaves the bed and makes it easy to find theway back to bed at night without disturbing other patients. The MJB5 Plus has an LED integrated in theMJB5 Plus housing which makes it easy to use. External Switch (S1/S2)
It is possible for the customer to connect a switch directly to the MJB5 Plus. This can be used with acustomised switch or control.

Features and options
Connections:

Up to 4 controls of various types with modular jack plug

Colour:Light Grey RAL 7035

Protection class:

IPX6 Washable DURA™

Current consumption:

VBus 8V = 9.3 mA
V Permanent 40V = 2.3 mA
V bus 8V: 9 mA
V permanent 40V: 14 mA

Current consumption:

Usage
Compatibility:

All OpenBus products

Operation temperature:+5 °C to +40 °C

Storage temperature:-10 °C to +50 °C

Relative humidity:

20% to 80% – non-condensing

Atmospheric pressure:

700 to 1060 hPa

Meters above sea level:

Max. 3000 meters

Latex free:

YesApprovals:

IEC60601-1
ANSI/AAMI ES60601-1
CAN/CSA-22.2 No 60601-1

MJB5 Plus UBL (int.) and Switch Input |Ordering
exampleMJB5Plus ordering
exampleMJBSpecial/Standard code no.

No. of OPENBUS™ connections

000

4000 =

Port repeater box (without functionality)

502 =SMPS 4W (Switch Mode Power Supply)

504 =Gateway505 =

UBL (Internal) / Switch input (S1 + S2)

506 =UBL (External) / Switch input (S1 + S2)

509 =Analogue to OPENBUSTM Converter

1 =For standard code: 502 (Ports: 1=OB, 2=third party)
For standard code: 504 (Ports: 1=OB, 5=Third party)

Configuration Number000

3 =For standard code 000: 3 ports

4 =For standard code 000: 4 ports
For standard code: 505, 506 & 509

5 =For standard code 000: 5 ports

000 =Port repeater box (without functionality)

001-099 =Standard configuration

100-999 =Special configuration

Not used-- =Not used

Colour1

1 =Light grey (RAL 7035)

HardWare version

00 =No Power request

1 =HW-variant with power request on all ports where it is possible

2 =HW-variant with power request on port 2 (Only for MJB509)

3 =HW-variant with power request on port 4 & 5 (Only for MJB509)

IP Degree

Cable

2

3Chosen item number:

2= IPX6

9= IPX6 Washable DURA

3 =

TM

No cable

MJB0004000-1023

Modular plug cable for connection of OpenBus™ control box to MJB5 Plus has to be ordered separately.
Please remember to order DURA cable and blind plug if IP degree IPX6 Washable DURA™ is required.

4MJB5 Plus UBL (int.) and Switch Input |Port 5

OpenBus™ connection / S1 pin 2 & 8 / S2 pin 2 & 9

Port 4OpenBus connection / S1 pin 2 & 8 / S2 pin 2 & 9

Port 2OpenBus connection / S1 pin 2 & 8 / S2 pin 2 & 95Port 3
Not available in version withinternal UBL

Port 1OpenBus connection

Standard functionality
UBL
The UBL LED can be switched on and off via the patient control (Key 1) or the attendant control (Key 2).
External Switch (S1/S2)
The external switch is connected to S1: Pin 2 & 8/S2: Pin 2 and 9 on Port 2, Port 4 or Port 5.
The Switch input functionality can be enabled/disabled via the attendant control. The enable/disable status(switch status) is indicated on the OpenBus.
The switch input functionality is as standard to be used with a NO switch. When the switch is activated (NC),a notification is sent on the OpenBus (switch notification).

OpenBus™ standard configuration
Versions 505-010 and 505-020
MJB 5 0 5 4 0 1 0 - 1 0 2 3HardWare version:0Standard
UBL int. / Switch input (S1/S2)
0 1 0 DN (Device Number) 140
UBL Key 1:
UBL Key 2:
S1 Enable/disable Key 1:
S1 status:
S1 alarm:
S2 Enable/disable Key 1:
S2 status:
S2 alarm:

H28 (ID1)
E28 (ID5)
E22 + E27 (ID5)E7 (ID5)
E6 (ID5)
E23 + E27 (ID5)E9 (ID5)
E8 (ID5)

UBL int. / Switch input (S1/S2)
0 2 0 DN (Device Number) 141
UBL Key 1:
UBL Key 2:
S1 Enable/disable Key 1:
S1 status:
S1 alarm:
S2 Enable/disable Key 1:
S2 status:
S2 alarm:

H28 (ID1)
E28 (ID5)
Disabled
Disabled
Disabled
Disabled
DisabledDisabled* Service Data Tool 2, can read out the special/standard code no. and configuration.

* The switch input S1/S2 is by default “Disabled” (factory setting).
When using 2 x UBL (left/right side of bed) it is important to order the MJB5 Plus with 2 different device
numbers. Otherwise it is not possible to define the MJB5 Plus through SDT2. Order variant 505-010 & 505020.

MJB5 Plus UBL (int.) and Switch Input |6Power request variants
Versions 505, 506 and 509
Hardware version
MJB Type0123

MJB505 (Int. UBL)No power request

N/A

N/A

N/A

MJB506 (Ext. UBL)

No power request

Power request on port 2,4 and 5

N/A

N/A

MJB509 (AOC)

No power request

Power request on port 2(pin 17-20), 4 and 5

Power request onport 2Power request on
port 4 and 5Dimensions
MJB5 Plus with UBL (int.) and switch input

Drawing no.: 0835100

MJB5 Plus UBL (int.) and Switch Input |Cable and accessory overview
MJB5 Plus version

Ordering
numberDescription

AOC509UBL (Ext.)

506

UBL (Int.)

505

Gateway504

SMPS

502

Port
repeater0000821147

MJB5 Plus locking mechanism

X

X

X

X

X

X

1015W1010-A

Mounting bracket exclusive screws

X

X

X

X

X

X

SA0002645

Special screws type WN1423 K60x16

X

X

X

X

X

X

0821008

Blind plug, RAL 7035 Light Grey, IPX6

X

X

X

X

X

X

0821120

Blind plug, RAL 7035 Light Grey, IPX6
Washable DURA™

X

X

X

X

X

X

0834000

USB cable, length 1000 mm(USB cable is not medically approved)

0964399

Modular plug cable with open end,
length 1500 mm

XX

0964461-xxxx

Modular plug to modular plug, 6-wireextension cableXX

0964140-1375

Gateway cable,xxxx mm, modular plug,
open end

0964135

Under Bed Light Cable,
2500 mm0965347

Modular plug cable with 10 open-end
wires

X

X

X

X

X

X

X
X

7

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