KNOP TX901D User manual

©KNOP Elektronik A/S
Fabriksvej 20DK-7600 Struerkn[email protected]kknop.dk[phone]
User manual
TX901D

Transmitter TX901D V1.2
©KNOP Elektronik A/S
Fabriksvej 20DK-7600 Struerkn[email protected]kknop.dk[phone]
2
Table of contents
Warning and safety instructions 3
Intended use 4
Check the coverage area 4
Alarm call 4
Commissioning 4
External connection 5
Battery alarm 6
Changing the battery 6
Maintenance 6
Cleaning 6
Spare parts and accessories 6
Technical data 7
Explanation of symbols and approvals 8

Transmitter TX901D V1.2
©KNOP Elektronik A/S
Fabriksvej 20DK-7600 Struerkn[email protected]kknop.dk[phone]
3
Warning and safety instructions
●The battery in this product must compile with the relevant IEC safety standards for
batteries.
●Do not consume or eat the battery, risk of chemical burns.
●Keep new and used batteries away from children.
●If the battery compartment cannot be closed properly, discard the product, and keep
it away from children.
●Read the intended use before use.
●Batteries should be checked regularly.
●Read the intended use before using.

Transmitter TX901D V1.2
©KNOP Elektronik A/S
Fabriksvej 20DK-7600 Struerkn[email protected]kknop.dk[phone]
4
Intended use
TX901D is a 2-channel transmitter designed to transmit to the KNOP 901 series receivers.
The product has an on/off switch.
The external inputs are activated either via RJ45 or mini-jack connectors.
The product can be powered either via the internal batteries (AA alkaline) or via Micro-USB or via
the RJ45 connector.
TX901D can be used together with MR902/RP902 repeater system.
Adapter cables are available as accessories - see knop.dk.
Check the coverage area
One person activates the product at short intervals, while another person systematically walks
around the area and marks on a sketch the building and the area where there is coverage. The
map is placed in the office so that anyone who needs to use the system can see where there is
coverage. Outside the coverage area, alarms cannot be received.
Contact your retailer for more information.
Alarm call
When the external input is activated, the LED flashes green and briefly lights green when the
transfer is successful or red if the transfer fails.
TX901D repeats the transmission up to two times at 30-second intervals if the transmission fails.
Commissioning
It is necessary that the product is in good condition.

Transmitter TX901D V1.2
©KNOP Elektronik A/S
Fabriksvej 20DK-7600 Struerkn[email protected]kknop.dk[phone]
5
External connection
TX901D has a transmitter function on mini-jack and RJ45 respectively
external alarm 1 or 2 telegrams are sent on activation.
The modular RJ45 connector contains the external input and the possibility of
an external supply.
1-RJ45-8 - MiniUSB - LED –ON/ON/OFF - MiniJack
NOTE: The cable used must not be longer than 3 meters for RJ45 and mini-jack connectors.
TX901D can be powered via the MiniUSB connector, the batteries can act as a backup in case of
power failure.
Modular connector, RJ45:
Pin 8: GND
Pin 7:
Pin 6:
Pin 5:
Pin 4:
Pin 3: External supply 5-14 V
Pin 2: External input 1
Pin 1: GND
NO
Common

Transmitter TX901D V1.2
©KNOP Elektronik A/S
Fabriksvej 20DK-7600 Struerkn[email protected]kknop.dk[phone]
6
Battery alarm
The batteries are checked regularly, if the batteries need to be replaced the red LED flashes
regularly and the product beeps.
When an alarm is sent to an RX901A, B, or C, the display may show "Low battery".
Changing the battery
When replacing the battery, the four screws on the front of the casing are loosened and the
product can be disassembled.
2 x 1.5V AA batteries are used.
REMEMBER to turn the batteries correctly.
Maintenance
Update of TX901D
It is possible to update the software of the TX901D. For further description please check the
KNOPtool.
Cleaning
The product can be cleaned with a moist cloth or a wet wipe.
Spare parts and accessories
Spare parts and accessories can be ordered from Knop Elektronik A/S at www.knop.dk.

Transmitter TX901D V1.2
©KNOP Elektronik A/S
Fabriksvej 20DK-7600 Struerkn[email protected]kknop.dk[phone]
7
Technical data
Frequency HF: 869.2125 MHz
Range: Up to 500 m between TX901D and RX901B (1)
External power supply: 5-14V
Power consumption, off: < 20uA
Power consumption, transmission: < 100mA
Surrounding environment: Indoor use. ≤ 90% non-condensing
Ambient temperature: 0°C to +40°C
Type of cabinet: Color RAL9002 ABS
Cabinet dimensions: W: 83, H: 57, D: 35mm.
Density: IP20
Weight: 130g
The right to make changes is reserved.
All rights reserved.
©KNOP Elektronik A/S
(1) Measured outdoors with an unobstructed view between transmitter and receiver. In buildings, the range is reduced.

Transmitter TX901D V1.2
©KNOP Elektronik A/S
Fabriksvej 20DK-7600 Struerkn[email protected]kknop.dk[phone]
8
Explanation of symbols and approvals
This product complies with:
Directive 2017/745/EU MDR
Directive 1907/2006/EU REACH
Directive 2011/65/EU RoHS
ISO 14971:2019 Risk Management for Medical devices
EN 301 498-1 V2.2.3 Electro Magnetic Compatibility
EN 301 489-3 V3.1.1 Electro Magnetic Compatibility
EN 50130-4:2011 + 2014 Immunity alarm systems
EN 300 220-1 V3.1.1 Short Range Devices
EN 300 220-2 V3.1.1 Short Range Devices
EN 300 220-3 V2.1.1 Short Range Devices
EN 60601-1-2:2014 + 2015 Electromagnetic compatibility (Medical)
EN 62368-1:2020 Electrical safety
EN 50581:2012 Hazardous substances
The product must not be used if the packaging is damaged.
Medical Device
Class 1
Manufacturer
KNOP Elektronik A/S, Fabriksvej 20, DK-7600 Struer, Denmark
Read the manual(s) before installation and commissioning.
Interference may occur in an environment with equipment marked with this symbol.
Must be protected against liquids.
0 °C to +40 °C, temperature limit for transport/storage and use.
The product must not be disposed of with normal household waste.
Single Registration Number
DK-MF-000025631
Unique Device Identifier
05744002850533
Product reference/product number
TX901D Transmitter
Serial number
Placed on the product
Ingress Protection Code
IP20