Woodward 505HT, Инструкция по установке и эксплуатации

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Manual 35116 505HT for Pelton Turbines
Woodward 25
Network Topology: Daisy chain connections between multiple devices are recommended. Any drop cable
connection of a device to the trunk line should be as short as possible and much less than 6 meters. It is
recommended to design the network trunk to be less than 100 meters with a max cumulative drop length
of less than 39 meters.
Important: For 1 Mbit/sec communication it is required that each drop cable be less than 1 meter and as
short as possible.
Table 2-4. CAN Specifications
Interface Standard CAN 2.0B, CANopen
Network Connections (4) CAN ports, separate connectors
Network Isolation 500 Vrms to EARTH, other CAN ports, all other I/O
Network Speed/Length 1 Mbit @ 30 m
500 Kbit @ 100 m
250 Kbit @ 250 m (thick cable only, otherwise limited to 100 m)
125 Kbit @ 500 m (thick cable only, otherwise limited to 100 m)
Network Termination: (120 ± 10) Ω is required at each end of the network trunk line.
**The termination resistor is NOT built into the hardware.
CAN Address Software configurable
CAN Baud Rate Software configurable for 125 K, 500 K, 250 K, and 1 Mbit
Cable / Part Number 2008-1512 (120
Ω
, 3-wire, shielded twisted pair)
—Belden YR58684 or similar
Cable Drops (1 Mbit) CAN Cable drops shall be < 1 m and as short as possible
Cable Drops (500K, etc) CAN Cable drops shall be < 6 m and as short as possible
**If needed, an isolated CAN to USB converter is IXXAT, HW221245
Table 2-5. CAN Connector Pinout
PIN
1
2
3
4
5 Name
BLACK
BLUE
Shield
WHITE
n/a Description
CAN Signal Ground
CAN Low
CAN Shield (30 Meg + AC coupled to EARTH
CAN High
Not used, no internal connection
Plug Type: Side entry 3.5 mm, 8 A, pluggable with latching screw down
Max wire size: 1.3 mm² / 16 AWG for single wires, 0.5 mm² / 20 AWG for two wires
Released