Visteon CSCLG Cell Supervisory Circuit Instructions

CSCLG Cell Supervisory Circuit

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Specifications

• Model Name: CSCLG
• Type of product: Cell Supervisory Circuit
• Brand Name: Visteon
• Manufacturer: Visteon Corporation
• Manufacturer Address: One Village center
  drive, Van Buren Township, 48111-5711 Michigan, United States of
  America

Product Information

The CSCLG (Cell Supervisory Circuit) is a sensing circuit
installed on or adjacent to the cell modules. It measures cell
voltages and temperatures and performs cell balancing operations.
The CSCLG communicates wirelessly with the Battery Pack Control
Module (BPCM) to report cell voltages and temperatures.

The CSCLG uses a Pinnacle IC (ADRF8900) for wireless
communication between the Battery Cell Monitoring chip and the
Battery Management System Controller. It operates in the frequency
range 2.405 GHz – 2.480 GHz using Wireless battery management
technology.

For wireless BMS applications, CSC is integrated into the
battery module. The CSC module includes passive balancing circuitry
and cell balancing logic that meets battery pack performance
requirements.

Product Usage Instructions

Wireless CSC Connector Pinout (Cell Connections)

• BMS and Battery Pack Supplier should connect all battery cells
  to CSC modules with fuse protection circuits on every wire.

• CSC shall contain passive balancing circuitry, and BPCM shall
  ensure balancing does not turn on unintentionally.

• Cell balancing current should meet battery pack performance
  requirements with a minimum of 125mA balancing current
  capability.

DUT Pinout Information

The DUT pinout information provides details such as test points,
signal descriptions, voltage types, current levels, and comments
for various pins.

List of CSC Performance Functions

• RF Communication: Packet Data Rate
• Cells Voltage Monitoring: V0, V1, V2, V3, V4, V5, V6, V7,
  V8

FAQ

What is the main function of the CSCLG?

The main function of the CSCLG is to measure cell voltages and
temperatures, as well as perform cell balancing operations.

What wireless technology does the CSCLG use for

communication?

The CSCLG operates using Wireless battery management technology
in the frequency range 2.405 GHz – 2.480 GHz (ISM band).

What is the minimum balancing current capability of the CSC

module?

The CSC module should have a minimum of 125mA balancing current
capability based on battery pack requirements.

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Model Name:

CSCLG

Type of product:

Cell Supervisory Circuit

Brand Name:

Visteon

Manufacturer:

Visteon Corporation

Manufacturer Address: One Village center drive, Van Buren Township

48111-5711 Michigan

United States of America

CSCLG Features

The CSCLG (Cell Supervisory Circuit) is a sensing circuit installed on or adjacent to the cell modules. Their main function is to measure cell voltages and temperatures, as well as perform cell balancing operations.

All cell voltages and module temperatures are reported directly to the BPCM (Battery Pack Control Module on a regular periodic basis via Wireless communication.

The CSCLG implements a Cell Monitoring Unit board that uses a Pinnacle IC (ADRF8900), this is an IC that provides wireless communication between the Battery Cell Monitoring chip and the Battery Management System Controller.

CSCLG operates in the frequency range 2.405 GHz – 2.480 GHz (ISM band) by using Wireless battery management technology.

Wireless CSC Connector Pinout (Cell Connections)
For wireless BMS applications, CSC is integrated into battery module. BMS and Battery Pack Supplier shall be responsible to connect all battery cells to CSC modules. Every single wire between battery cell voltage acquisition point to CSC module shall have fuse protection circuit.
CSC shall contain passive balancing circuitry. BPCM shall have protection to ensure that the balancing does not turn on when it’s not intended to balance. Cell balancing logic shall follow SRD requirements.
Cell balancing current shall meet battery pack performance requirements. CSC module shall have minimal of 125mA (battery pack based) balancing current capability.
DUT Pinout Information

Test

PIN# Point Signal Description

1 TP261

GND

2

NC

3 TP217

V0

4 TP215

V2

5 TP101

V4

6 TP105

V6

7 TP222

V8

Connector J101

Voltage

Type (V)

–

TBC

–

–

In

TBC

In

3.7V

In

3.7V

In

3.7V

In

3.7V

Current (A) TBC TBC
0.125 0.125 0.125 0.125

Comments GND

8 9 TP200 10 11 TP277
12 TP207
13

NC PWR NC NTC_1-
NTC_1+
NC

–

–

–

Supply 29.6V 0.02

–

–

–

In

TBC

In

1.5V

0.01

–

–

–

Power
Off-Board Temp. Sensor #1 – Input Off-Board Temp. Sensor #1 – Input

Connector J102

Test

Voltage

PIN# Point Signal Description Type (V)

1 TP262

NTC_2-

In

TBC

2 TP259

NTC_2+

1.5V In

3

TP

NC

–

–

4

TP

V7

In 3.7V

5

TP

V5

In 3.7V

6

TP

V3

In 3.7V

7

TP

V1

In 3.7V

8

NC

–

9

NC

–

10

NC

–

11

NC

–

12

NC

–

13

NC

–

Current (A)
TBC
0.01
0.125 0.125 0.125 0.125

Comments
Off-Board Temp. Sensor #2 – Input Off-Board Temp. Sensor #2 – Input

Critical Interface Signals

Signal Description

Voltage/Current Level

Frequency

% Duty Cycle (Range)

Cell Voltage Reading

3.7 V

DC

N.A

Balancing Current

125 mA @3.7V

DC

50%

On-Board Temperature Reading (NTC3)

3V

DC

N.A

Temperature Reading (NTC1 & NTC2)

3V

DC

N.A.

List of CSC Performance Functions

I/O Description

Function

RF Communication

Packet Data Rate

V0

Cells Voltage Monitoring

Cells Voltage V1
Monitoring

DUT Pin # Embedded Antenna
TP217
TP248

Cells Voltage

V2

Monitoring

TP215

V3

Cells Voltage

TP257

Monitoring

Cells Voltage

V4

TP101

Monitoring

V5

Cells Voltage Monitoring

TP102

Cells Voltage

V6

TP105

Monitoring

Cells Voltage

V7

Monitoring

TP107

V8

Cells Voltage

TP222

Monitoring

NTC_1+ NTC_1-

Cell/Modules Temperature Monitoring
Cell/Modules Temperature Monitoring

TP207 TP277

Nominal
PDR>70%
2.5 to 4.5V (Note 1)
2.5 to 4.5V (Note 1)
2.5 to 4.5V (Note 1)
2.5 to 4.5V (Note 1)
2.5 to 4.5V (Note 1)
2.5 to 4.5V (Note 1)
2.5 to 4.5V (Note 1)
2.5 to 4.5V (Note 1) 1.5V
(RLOAD= 10k) (Note 2)

NTC_2+
NTC_2GND
All DUT pins disconnected

Cell/Modules Temperature Monitoring

TP259

Cell/Modules Temperature Monitoring
N/A

TP262
TP261 1-24 (Flex Cable Pins
– LG) 1-21 ( Pins – SDI)

1.5V (RLOAD= 10k)
(Note 2)
N/A

Note 1: The nominal cell voltage value is defined during BPCM module calibration phase (first 20 seconds). Note 2: The nominal temperature report value should be taken from the log before starting the test (active mode)

Mode
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Location (Pin) J1-00 J1-01 J1-02 J1-03 J1-04 J1-05 J1-06 J1-07 J1-08 J1-09 J1-10 J1-11 J1-12 J1-13 J1-14 J1-15 J1-16 J1-17 J1-18

ESD Simulator Voltage (kV)
±3, ±4kV ±3, ±4kV ±3, ±4kV ±3, ±4kV ±3, ±4kV ±3, ±4kV ±3, ±4kV ±3, ±4kV ±3, ±4kV ±3, ±4kV ±3, ±4kV ±3, ±4kV ±3, ±4kV ±3, ±4kV ±3, ±4kV ±3, ±4kV ±3, ±4kV ±3, ±4kV ±3, ±4kV

Description / Name Signal / Pin
Mechanical Vias NTC_1+ NTC_1GND V0 V1 V2 V3 NTC_2NTC_2+ V4 V5 V6 V7 V8 NC NC NC NC

0

J1-19

±3, ±4kV

PWR

0

J1-20

±3, ±4kV

Mechanical Vias

The following information shall also be included in the case of radio equipment intentionally emitting radio waves:
a. Frequency band : 2.405 ­ 2.480 GHz b. Maximum radio-frequency power transmitted in the frequency band(s) in which the
radio equipment operates. c. Max output power = 12 dBm
(U.S.A. and Canada)
FCC This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) The device must accept any interference received, including interference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
RF exposure safety This device complies with the FCC RF exposure limits and has been evaluated in compliance with portable exposure conditions.
The equipment must be installed and operated and was evaluated with minimum distance of 20 cm of the human body. This distance or greater is maintained by vehicle design and ensures compliance by normal use of the vehicle.
For a Class B digital device or peripheral, the instructions furnished the user shall include the following or similar statement, placed in a prominent location in the text of the manual:
Note: 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. –Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. –Consult the dealer or an experienced radio/TV technician for help.

ISED CANADA This device complies with Industry Canada License-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) The device must accept any interference received, including interference that may cause undesired operation.
Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence.L’exploitation est autorisée aux deux conditions suivantes: (1) l’appareil ne doit pas produire de brouillage, et, (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
RF exposure safety This device complies with the RF exposure limits and has been evaluated in compliance with portable exposure conditions.
The equipment must be installed and operated and was evaluated with minimum distance of 20 cm of the human body. This distance or greater is maintained by vehicle design and ensures compliance by normal use of the vehicle.
CAN ICES-003(B)
Les changements ou modifications non expressément approuvés par la partie responsable de la conformité peuvent annuler le droit de l’utilisateur à utiliser l’équipement.
Sécurité d’exposition aux RF
Cet appareil est conforme aux limites d’exposition RF d’ISED et a été évalué conformément aux conditions d’exposition portable.
L’équipement doit être installé et utilisé à une distance minimale de 20 cm du corps humain. Cette distance ou plus est maintenue par la conception du véhicule et assure la conformité par l’utilisation normale du véhicule.
CAN NMB-003(B)
Cet appareil numérique de classe B est conforme à la norme canadienne NMB-003.

Homologation by

Certification By: NYCE

‘La operación de este equipo está sujeta a las siguientes dos condiciones: (1) es posible que este equipo o dispositivo no cause interferencia perjudicial y (2) este equipo o dispositivo debe aceptar cualquier interferencia, incluyendo la que pueda causar su operación no deseada’.
a) Lea el Manual antes de operar o usar el Equipo. b) Información de importador: Nombre: Stellantis Mexico S.A. de C.V. Dirección: Av. Prolongación Paseo de la Reforma 1240, Santa Fe Cuajimalpa, Cuajimalpa de Morelos, Ciudad de México, 05348. Contacto: Osbahal Miguel Mascarua Bañuelos Correo: miguel.mascarua@stellantis.com Teléfono: +52 554-350-1487 c) Marca: Visteon Corporation / Nombre del Modelo: CSCLG d) El CSCLG es instalado dentro del Battery Pack, por lo tanto, el usuario final no tiene interacción directa con el producto. e) Especificaciones Eléctricas: Tensión de alimentación: 29.6 Vcc Corriente de alimentación: 0.02 A Frecuencia: 2.4 GHz Potencia: 0.6 W

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