Computer Accessories User Manual

PCAN-USB Hub – User Manual

6 Technical Specifications

Supply

Supply voltage 5 V DC via USB port (bus-powered operation)

9 - 36 V DC via Power socket (self-powered operation)

Current consumption At 5 V via USB port: max. 300 mA

At 12 V via Power socket: max. 150 mA

(each time without connected USB devices)

Connectors

Computer USB plug type A

CAN D-Sub (m), 9 pins

Pin assignment according to specification CiA® 102

RS-232 2 x D-Sub (m), 9 pins

USB 2 x USB socket type A

USB

Upstream port USB 2.0 (compatible to USB 1.1)

Downstream ports USB 2.0

CAN

Specification ISO 11898-2

High-speed CAN (up to 1 Mbit/s)

2.0A (standard format) and 2.0B (extended format)

Controller NXP (Philips) SJA1000T

Transceiver NXP (Philips) PCA82C251

RS-232

Transfer rates 0.3 - 120 kbit/s

Signal levels EIA-232E

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