PTAM27 Datasheet, PDF (7/9 Pages) ASM GmbH – Universal MEMS Inclination Sensor with Analog Output

POSITILT ^®
PTDM
Output CAN SAE J1939
Description
Inclination sensor according to standard SAE J1939. Configuration of operating ­parameters
by ­proprietary-A-­Message (peer-to-peer connection). Process data exchange by
­proprietary-B-Message (broadcast).
Interface J1939
NAME Fields
Parameter Group
Numbers (PGN)
CAN specification
Transceiver
Communication profile
Baud rate
Internal temination resistor
Address
Arbitrary address capable
Industry group
Vehicle system
Vehicle system instance
Function
Function instance
ECU instance
Manufacturer
Identity number
Configuration data
Process data
Specifications
Signal wiring /
connection
Excitation voltage
Excitation current
Measuring rate
Stability (temperature)
Repeatability
Operating temperature
Protection
EMC
Signal name
Shield
Excitation +
GND
CAN-H
CAN-L
ISO 11898, Basic and Full CAN 2.0 B
24V-compliant, not isolated
SAE J1939
250 kbit/s
120 Ω
Default 247d, configurable
1
0
7Fh (127d)
0
FFh (255d)
0
0
145h (325d)
0nnn
Yes
Global
Non specific
Non specific
Manufacturer ID
Serial number 21 bit
PGN EF00h
PGN FFnnh
Proprietary-A
(PDU1 peer-to-peer)
Proprietary-B
(PDU2 broadcast);
nn Group Extension (PS)
configurable
8 ... 36 V DC
15/30 mA typical for 24/12 V, 100 mA max.
1 kHz standard
±100 x 10^-6 / °C f.s.
1 LSB
-40 ... +85 °C
Reverse polarity, short circuit
EN61326-1:2006
Connector pin
1
2
3
4
5
View to sensor connector
DB-PTAM27/PTDM27-E-2012-11/0.1.0
7/9
www.asm-sensor.com
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