Laerdal Medical AS LB1YM Communication Module User Manual
- June 16, 2024
- Laerdal Medical AS
Table of Contents
PCBA connection configuration
PCBA TOP SIDE
PCBA BOTTOM SIDE
Connection
Putty_v0.78 Setsup
Step 1: Unzip the attachment.
Step 2: Run putty.exe
Step 3: Enter the IP location and product name.
Step 4: Enter root.
Step 5: Select attachments rsp.ppk and rsa.pub
Step 6: Go back to Session, press Save.
Step 7: Go back to CPU2, press Open
Product Specifications
✓ CPU Module2_MB
Feature| Items| Description
✓ PCB| PCB| ◆ 55 x 70 LAY:6 THICKNESS:1.6mm
✓ Processor| **CPU| ◆ i.MX8M PLUS Quad lite
◆ NXP P/N: MIMX8ML4DVNLZAB, Cortex- A53 4 Cores, 1.8 GHz, 0 to 95°C,
✓ Memory| Type| ◆ LPDDR4 2GB
✓ Storage| Mass storage| ◆ Minimum 16 GByte non-volatile data
storage
****ROM| ◆ SPI FLASH ROM 64Mb
✓ PMIC| ****PMIC| ◆ PMIC FOR i.MX8 PLUS
– NXP:PCA9450CHNY
✓ RTC| ****RTC| ◆ The unit have a RTC to be able to keep
system time and date while the main CPU is turned off.
✓ Ethernet| ****Requirement| ◆ Minimum 10BASE-T and 100BASE-
TX full duplex according to IEEE802.3
◆ Auto MDI / MDI-X (IEEE 802.3ab)
◆ Duplex mode auto negotiation
Controller| ◆ Microchip: KSZ9031
****Connector| ****Interconnect cable connector
◆ Aces Electronic Co, 85205-1070L, 1.25mm S/T Wire to board connector
10 ckt
◆ Mates with Aces Electronic Co, 85206-1000
◆ Interconnect pin out shown to the right
✓ CAN| ****Requirement| ◆ Minimum 1 independent high-speed
(1Mbit) CAN interface
◆ ISO 11898-2:2003
◆ Software switchable 120R CAN termination required.
****Connector| ◆ CAN interface and power input
✓ USB Type-C| ****Requirement| ◆ 1x USB Type-C
◆ Support for dual role device (DRP)
◆ Support USB2.0 ,3.0
---|---|---
****Power| ◆ USB output voltage: 5V, max 900mA
◆ The port shall have over current protection
****Device List| ◆ Supports the following USB devices from
software:
◆ – USB HID device
◆ – USB Mass Storage device
◆ – USB Serial port device
◆ – USB Hub
◆ – USB Ethernet devices
◆ – USB Audio devices
✓ USB Port #2| ****Requirement| ◆ 1x 6pin USB connector
support 1.5A
– Pitch2.0mm S/T Wire to board connector
◆ USB 2.0
◆ Connector Pinout show to the right [TBD]
****Power| ◆ VBUS_USB output voltage: 5V, max 900mA
– The port shall have over current protection
◆ VBUS_CAN : output voltage: Unregulated input voltage: 4.5V- 17V,
max1.5A
– The voltage enable shall be controllable from SW
– Default state at startup is output OFF
Device List| ◆ See as USB Type-C for list of USB host support
✓ Wifi/BT| ****Requirement| Wifi: minimum Wifi 5 with
PCIe interface
◆ Standards: Wi-Fi 5 or better (IEEE 802.11 a/b/g/n/ac)
◆ Frequency band: 2.4 GHz and 5 GHz
◆ Radio parameters: DFS on 5 GHz
◆ Antenna configuration: Dual antennas for split RX/TX or diversity RX
(MIMO/MISO)
BT: minimum 5.0 with PCM interface
◆ Minimum Bluetooth 5.2
◆ Radio control: SW shall be able to turn off TX radio (RF kill)
◆ PCM audio interface shall be connected to the CPU
| | Antenna: TE:2-2118909 Wi-Fi 6/ 6E TRIPLE BAND EMBEDDED
ANTENNA
---|---|---
Module| ◆ Murata: LBEE5XV1YM
✓ LED| ****Requirement| ◆ For debug and development
purposes
◆ Green light to indicate the system is booting and running
◆ RGB programmable LED from CPU to indicate SW status
✓ Power| ****Requirement| ◆ Input voltage range: 6.15VDC
– 17VDC (Standard voltage: 12VDC)
– The input voltage shall be measured at the pins of the input
connector
– Reverse polarity and over-current protection
– ESD protection on the power signals
◆ The unit shall power up minimum 500 ms after the supply voltage rises
above the minimum input voltage
◆ The unit shall power up when power is present
◆ The unit shall be able to measure the input voltage and input current.
✓ ON/OFF Connector| ****Requirement| ◆ Connector pin-out
shown to the right
– Connect SW to ground to turn on the unit
– Activating SW longer than 5-10 seconds will force power off the
unit
| | ◆ The SWITCH input shall withstand the full max 17V input voltage
non-destructively. It is close to the VBAT signal where a short circuit is
foreseeable misuse
---|---|---
✓ Debug connector| ****Requirement| ◆ Connector to a
separate debug breakout board for development purposes.
◆ An external breakout debug board shall be available providing access
to
– UART serial console
– Necessary debug control signals (boot pin)
✓ Environment| ****Requirement| ◆Temperature and
Humidity**
– Operating temperature range: 0°C to +60°C ambient temperature
– Operating humidity: 5% – 90% relative humidity (R.H.), condensing
– Storage and shipment temperature range: -20°C to +85°C
◆ Air pressure/Altitude
– The CPU module2 operate as intended in altitudes from sea level
to altitude of 3500 m
◆Thermal
– The CPU module2 have provisions for implementing temperature
transport when used with the high-performance option of the CPU (TBD).
◆ Unwanted Substances
– The CPU module2 compliant with RoHS Directive (2011/66/EU) and
REACH Regulation (1907/2006).
Evidence of compliance shall be a signed declaration.
◆ Flammability resistance
– The PCB have flammability class V0 according to UL94.
◆Vibration and shock
– IEC60068-2-6
✓ Certification| **Requirement| ◆ Safety:
– US/Canada, LVD: IEC/62368-1 second edition
– EU/UK, CB: IEC/EN62368-1 second edition
◆ EMC:- US/Canada, FCC/IC: FCC 15B/ICES-003
– EU/UK, CE/UKCA: EN 55032/35, EN301489-1/-17, BS EN 55032 /35(UKCA)
– NZ/AUS, RCM: AS/NZS CISPR 32
– Japan, VCCI: VCCI CISPR 32
– Korea, KC(EMC+RF): KC
◆** RF:
– US, FCC: FCC 15C
– Canada, IC: RSS-247
– EU/UK, CE/UKCA: EN300328+EN301893/ FDS, EN 62311 / EN62471
– China, SRRC: CMIIT
– NZ/AUS, RCM: AS/NZS 4268
– Japan, VCCI: MIC 2.4G+5G+BT+BLE
---|---|---
-
This product is not suitable for user operation and will be assembled, sold and shipped by Laerdal before sale.
-
RF Exposure warning
This equipment must be installed and operated in accordance with provided instructions and the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. End-users and installers must be provide with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. -
Radio Frequency (RF) Exposure Information
The radiated output power of the Wireless Device is below the Innovation, Science and Economic Development Canada (ISED) radio frequency exposure limits. The Wireless Device should be used in such a manner such that the potential for human contact during normal operation is minimized.
This device has also been evaluated and shown compliant with the IC RF Exposure limits under mobile exposure conditions. (Antennas are greater than 20cm from a person’s body).
US
Federal Communications Commission (FCC) Statement
This device complies with part 15 of the FCC rules. Operation is subject to
the following two conditions:
-
This device may not cause
harmful interference. -
This device must accept any interference received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules.These limits are designed to provide reasonable protection against harmful interference in a residential installation.This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Consult the dealer or an experienced radio/TV technician for help.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
CAN CPU Module 2
Contains FCC ID: QHQ-LB1YM
Cautions
- This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
- Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment. The use of shielded I/O cables is required when connecting this equipment to any and all optional peripheral or host devices. Failure to do so may violate FCC rules.
RF Exposure warning
This equipment must be installed and operated in accordance with provided instructions and the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. End-users and installers must be provide with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.
For Country Code Selection Usage (WLAN Devices)
Notes
- The country code selection is for non-US models only and is not available to all US models. Per FCC regulation, all WiFi products marketed in US must be fixed to US operation channels only.
- Changes or modifications not covered in this manual must be approved in writing by the manufacturer’s Regulatory Engineering Department. Changes or modifications made without written approval may void the user’s authority to operate this equipment.
Canada
Industry Canada Rules
This device contains licence-exempt transmitter(s)/receiver(s) that comply
with Innovation, Science and Economic Devel- opment Canada’s licence-exempt
RSS(s). Operation is subject to the following two conditions:
- This device may not cause interference.
- This device must accept any interference, including interference that may cause undesired operation of the device.
Cautions for WLAN 5GHZ Device:
-
The device for operation in the band
5150-5250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems. -
The maximum antenna gain permitted for devices in the bands 5250-5350 MHz and 5470-5725 MHz shall comply with the e.i.r.p. limit.
-
The maximum antenna gain permitted for devices in the band 5725-5850 MHz shall comply with the e.i.r.p. limits specified for point-to-point and non point-to-point operation as appropriate.
-
The worst-case tilt angle(s) necessary to remain compliant with the e.i.r.p. elevation mask requirement set forth in Section 6.2.2(3) shall be clearly indicated.
-
Users should also be advised that high-power radars are allocated as primary users (i.e. priority users) of the bands 5250-5350 MHz and 5650-5850 MHz and that these radars could cause interference and/or damage to LE-LAN devices.
Radio Frequency (RF) Exposure Information
The radiated output power of the Wireless Device is below the Innovation,
Science and Economic Development Canada (ISED) radio frequency exposure
limits.
The Wireless Device should be used in such a manner such that the potential
for human contact during normal operation is minimized.
This device has also been evaluated and shown compliant with the IC RF
Exposure limits under mobile exposure conditions. (Antennas are greater than
20cm from a person’s body).
The County Code Selection feature is disabled for products marketed in the
US/Canada.
CAN CPU Module 2
Contains IC ID: 20263-LB1YM
EU
This product is in compliance with the essential requirements of Council
Directive 2014/53/EU on Radio Equipment (RED).
UK
UKCA (U.K. Conformity Assessed):This product complies with the requirements of
U.K. legislation of Radio Equipment Regulations (S.I. 2017/1206).