Fiber Optic/CAN Repeater, SAE J1939
Item # AX143040 — Fiber Optic/CAN Repeater, SAE J1939
The AX143040 Fiber Optic/CAN Repeater acts as a bridge for CAN network extension over distance and provides galvanic isolation between two CAN networks for electrical safety. The FO-CAN module is designed to forward messages between a Fiber Optic (FO) port and a CAN port, based on a custom routing configuration. The device has data routing and message filtering options and can be used a bridge in different network topology configurations such as peer-to-peer and unidirectional rings. AX143040 features one SAE J1939 CAN port with auto-baud-rate detection and is configurable over CAN using the Axiomatic Electronic Assistant KIT (sold separately). The auto-baud-rate detection feature can be disabled to set the baud rate to a fixed value. Setpoint configuration can be saved in a file which can then be utilized to apply the same configuration to other AX143040 units. The unit is designed with LED indicators for easy monitoring of internal activity. AX143040 is operational with 12 or 24 VDC nominal input voltage (8 to 36 VDC). Isolation between FO and CAN is inherent to the design of the device. The Fiber Optic/CAN Repeater comes in a vented IP20 enclosure with two IP54 Fiber Optic connectors, two 4-pin spring clamp connectors, and a DIN rail. AX143040 is suited for application in lift, utility, and heavy equipment.
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Technical Specifications
Fiber Optic/CAN Repeater, SAE J1939
Order Code
P/N: AX143040
CAN Port(s)
1 isolated SAE J1939 port
CAN Baud Rate
125 kbit/s, 250 kbit/s, 500 kbit/s, 667 kbit/s, and 1 Mbit/s with auto-baud-rate detection
Fiber Optic
820 nm wavelength, 62.5/125 μm fiber size, ST connector
FO cables not supplied
Operating Voltage
12/24 VDC nominal (8-36 VDC)
Isolation
300 VRMS
2-way isolation between fiber optic and CAN
Control Logic
Standard embedded software is provided.
A user programmable functionality is accessible.
Enclosure
DIN rail housing, Phoenix Contact ME MAX 22,5 3-U1 KMGY – 2201538 (vented)
DIN rail TH 35-7.5
Polyamide, China RoHS and cULus recognized
Connection(s)
2x FO connectors, Broadcom P/N: HFBR-1412TZ and HFBR-2412TZ
2x 4-pin PSPT 2,5/ 4-ST KMGY spring clamp connectors, Phoenix Contact P/N: 2202344
Protection Rating
IP20 for PCB
IP54 for FO connectors
Operating Temperature
-40 to 85 ºC
-40 to 185 ºF
User Interface
The user programmable functionality is accessible using the Axiomatic Electronic Assistant, P/N: AX070506K
Applications
Acts as a bridge for CAN network extension over distance and provides galvanic isolation between two CAN networks for electrical safety in:
Heavy equipment
Lift equipment
Utility equipment
Configuration Accessories
AX070506K, Axiomatic Electronic Assistant KIT III (AX070506 USB-CAN Converter, 3 Cables, Installation Instructions)
Datasheet
User Manual
2D Drawing
3D Model
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Note: Axiomatic Electronic Assistant (EA) programs are located under “EA & Other Configuration Tools” under the “Support” tab. Please contact Axiomatic for the password.
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