RSA-3200 SAE J1939 Contactless Magnetic Angle Sensor

Manufacturer: Novotechnik
Category: Displacement, Encoder, Absolute Encoder, Absolute Encoder Fieldbus, Single-turn Absolute Encoder, Absolute Magnetic Encoder, Angular displacement sensor, SENSORS

Novotechnik RSA-3200 SAE J1939 Magnetic Angle Sensor. Non-contact, 360° Hall angle sensor with shaft.

Non-contact Hall angle sensor with 6 mm diameter stainless steel shaft. Measuring range up to 360°. IP67 protection (shaft side) and IP69K protection (housing). EMC compliant according to ISO and ISO 11452 pulses. Single and multi-channel versions available.

Key points

Contactless Hall technology, 360° electrical range
IP67 protection (shaft side), IP69K (housing)
14-bit resolution
Temperature range from -40 °C to +105 °C
Single and multi-channel versions
EMC according to ISO and ISO 11452 impulses; exceeds E1 requirements
Stainless steel shaft Ø 6 mm

Technical Frequently Asked Questions

What can be connected to the RSA-3200 SAE J1939 magnetic angle sensor?

It can be connected to positioners (magnets) for Novotechnik rotary sensors and MQS EEM-33-34 and EEM-33-24 connectors.

How do I order the RSA-3200 SAE J1939 magnetic angle sensor?

The order code has 7 fields: mechanical version, digital interface, resolution, interface, parameters, speed, and connection. For example, RSA-3201-214-J14-521 is the version with a standard design, digital interface, 14 bits, CAN SAE J1939 with 1 position, 1 speed, and 1 revolution counter (one channel), 250 kBaud, and a 6-pin male AMP MQS connector. All the options for each field are available in the order code configurator on this page.

Under what conditions does the RSA-3200 SAE J1939 magnetic angle sensor operate?

Operating temperature: -40 … +105 °C. Protection: IP67 (shaft side), IP69K (housing with electronics).

Properties

Feature	Specification
Measurement and interface
Measured variables	Position, speed, lap counter
Measuring range	360°
Speed measurement range	0 … 750 rpm
Number of channels	1 / 2
Protocol	CAN SAE J1939
Programmable parameters	Position offset, counting direction, averaging, transmission speed, transmission mode, transmission cycle, origin direction, position resolution, speed resolution
Diagnosis	Activated (in error, the signal is outside the plausible range)
Origin address	128 … 247 (dynamic address assignment)
Transmission speed	250, 500 kBaud
Update frequency (output)	1 kHz
Resolution	14 bits
Speed resolution	0.055°/s … 2.2°/s
Linearity	1 channel: ±0.5% FS; 2 channels: ±0.85% FS
Repeatability	≤ ±0.1°
Hysteresis	≤ ±0.1°
Temperature error	±0.2 % FS
Feeding and protection
Supply voltage Ub	12/24 VDC (8 … 34 VDC)
Current consumption when connected	≤ 50 mA
Power consumed without load	< 0.4 W
Overvoltage protection	45 VDC (permanent)
Reverse polarity protection	Yes (feed lines)
Short circuit protection	Yes (output to GND and supply voltage up to 40 VDC)
Insulation resistance (500 VDC)	≥ 10 MΩ
Internal bus termination	120 Ω (optional)
Environmental conditions
Working temperature	-40 … +105 °C
Maximum working speed	120 rpm (temporarily 800 rpm)
Vibration IEC 60068-2-6	20 g, 5 … 2000 Hz, Amax = 0.75 mm
IEC 60068-2-27 Shock	50 g, 6 ms
DIN EN 60529 protection	IP67 (shaft side), IP69K (enclosure with electronics)
Working humidity	0 … 98 % HR (non-condensing)
Life	typical 30 million movements (without lever)
MTTF (IEC 60050)	843 years (one channel) or 819 years (two channels, per channel)
Electromagnetic compatibility
ISO 10605 ESD (handling/component)	8 kV
ISO 11452-2 Radiated HF fields	100 V/m
ISO 11452-4 BCI (mass current injection)	200 mA
CISPR 25 Radiated emission	Level 3
ISO 7637-2 Transient emissions	Level 4
ISO 7637-2 Impulses in the feed lines (1, 2a, 2b, 3a, 3b, 4, 5)	Level 4
ISO 7637-3 Impulses on output lines (3a, 3b)	Fast level 2, slow level 4
ISO 16750 Impulses in power lines	Startup profile: level 4 at 12 V / level 3 at 24 V
Emission and resistance	Exceeds E1 requirements
Connection assignment
Sign	Connector 5..
Supply voltage Ub	Pin 1
GND	Pin 2
CAN_H	Pin 3, pin 6
CAN_L	Pin 4, pin 5
Mechanical data
Housing	Temperature-resistant PBT-GF plastic with stainless steel inserts
Axis	Stainless steel X10CrNiS18-9 (No. 1.4305 / AISI 303)
Board	HNBR 70
Fixation	2 M4 screws; tightening torque 250 ± 50 Ncm
Bearing and sealing	Sintered bronze bushing; double O-ring seal, fully encapsulated electronics
Mechanical tour	Continuous
Allowable load on the shaft (static), axial and radial	40 N / 50 N
Starting torque	typical 1.5 Ncm
Weight	approx. 45 g
Electrical connection	6-pole MQS connector, code A, tinned contact according to drawing AMP-114-18063-126, index A1 (connector: AMP 1-967616-1)

Option	Meaning
Example: RSA-3201-214-J14-521 = standard design, digital interface, 14 bits, CAN SAE J1939 with 1 position, 1 speed and 1 revolution counter (one channel), 250 kBaud and 6-pole male AMP MQS connector.
1 · Mechanical version
3201	Standard design
3202	With Z-RSA-M01 lever mounted
2 · Interface
2	Digital interface
3 · Resolution
14	14 bits
4 · Bus interface
J	CAN SAE J1939
5 · Interface parameters
1	One channel: 1x position, 1x speed, 1x lap counter
5	One channel: 1x position, 1x speed, 1x revolution counter, with 120 Ω termination
2	Two channels: 2x position, 2x speed
3	Two channels: 2x position, 1x lap counter
6	Two channels: 2x position, 2x speed, with 120 Ω termination
7	Two channels: 2x position, 1x revolution counter, with 120 Ω termination
6. Transmission speed
3	500 kBaud
4	250 kBaud
7 · Electrical connection
521	AMP MQS 6-pole male connector
The code is formed using one option from each field, in the order shown in the example. Contact us and we will confirm the exact reference.