Specifications

CONFIDENTIAL
Bendix Commercial Vehicle Systems LLC
Elyria, OH 44036
PRODUCT SPECIFICATION - BW-283-PR
SPEC. BW-283-PR
73 SHEETS
SHEET NO. 29
4.1.5 Inductive Switching
The TABS6 is designed to operate normally after transient “Inductive Load
Switching” pulses (similar to SAE J1455 Section 4.11.2.2.2) are applied to the
ECU.
Parameter Value Unit
Applied Pulse 14 ± 600e
(-t/0.001)
± 5% V
Source Impedance ≤ 20 Ohms
Total Pulses 10 Pulses
Time Between Pulses ≤ 20 sec
4.1.6 Mutual Coupling
The TABS6 is designed to operate normally after transient “Mutual Coupling”
pulses (similar to SAE J1455 Section 4.11.2.2.3) are applied to the ECU.
Parameter Value Unit
Applied Pulse 14 ± 300e
(-t/0.000015)
± 10% V
Source Impedance 50 ± 5 Ohms
Total Pulses 10 Pulses
Time Between Pulses ≤ 20 sec
4.1.7 Power Line Noise
The TABS6 is designed to operate normally or indicate an abnormal voltage
condition when the ECU is modulated with an AC signal as described below.
Parameter Value Unit
Amplitude 5 ± 0.5 Vp-p
Frequency 50 to 10,000 Hz
Signal Type Sine Wave
Application rate
200 ± 10
Hz/sec
4.1.8 Over-Voltage During Jump Start
When exposed to an over-voltage condition such as from jump starting, the
TABS6 can sustain damage and need not function normally when the voltage is
returned to normal. If damaged, the TABS6 will remain in a “fail-safe” condition
with no shorts from supply power to ground, no valves activated, and or
undetected faults.
Parameter Value Unit
Input Voltage 48 ± 0.5 VDC
Current Limit 30 Amps
Application Time 5 min
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