Quantum Instruments Splitter Boxes - Manual (Page 17)

17
Presentation
(continued)
0
IP 67 monobloc I/O splitter boxes
for fieldbuses
0
Advantys™ Distributed I/O, FTB splitter boxes
CANopen
™
and DeviceNet
™
bus extensions
DeviceNet bus presentation
The DeviceNet system is a sensor/actuator bus system of the open Low-End type,
used in various industrial applications and, in particular, the automobile industry. It is
based on CAN technology (OSI layers 1 and 2).
The DeviceNet bus is based on the Master/Slave principle.
The physical link consists of 2 shielded twisted pairs (2 wires for data, 2 wires for
auxiliary supply to sensors), to which up to a maximum of 63 slaves can be
connected. The binary rate varies, depending on the length of the bus, from
500 kbits/s for 100m (328.1 ft.) to 125 kbits/s for 500m (1640 ft.).
Each end of the bus must be fitted with a line terminator.
FTB 1DN FTB 1DN
Modicon ®
Momentum ™ PLC
Tego ® Power
Connections
Altivar ® 38 Drive
Altivar ® 58/58F Drive
From 1 to 63 Slaves
DeviceNet Master
DeviceNet bus
TeSys ® Model U
Presentation, functions:
pages 14 - 17 Description, configuration:
pages 18 , 21, 24, Characteristics:
pages 26, 27 References:
pages 28 - 30 Dimensions:
pages 31 - 33
Courtesy of Steven Engineering, Inc. ● 230 Ryan Way, South San Francisco, CA 94080-6370 ● General Inquiries: (800) 670-4183 ● www.stevenengineering.com