100
Motion controllers
JUSP-NS300
-
DeviceNet interface unit
Note: *The allocation of the output signals for brake interlock, servo ready, or positioning completion can be changed using parameter settings.
Transmission specifications
Cable
The maximum network lengths differ in accordance with the cable type as shown below.
Specifications
Item
Details
Type
JUSP-NS300
Applicable servo drive
All SGDH-
@@@
E models
Installation method
Mounted on the SGDH servo drive side: CN10.
Basic
specifications
Power supply method
Supplied from the servo drive control power supply.
Power consumption
1.3 W
DeviceNet
communications
Baud rate setting
Select from 125 kbps, 250 kbps, or 500 kbps using a rotary switch.
Node address setting
Select the address from 0 to 63 using the rotary switches.
Command format
Operation specifications
Positioning using DeviceNet communications.
Reference input
DeviceNet communications
Commands: motion commands (position, speed), and parameter read/write
Position control
functions
Acceleration/deceleration method
Linear first/second-step, asymmetric, exponential, S-curve
Fully-closed control
Possible
Input signals
Fixed allocation to servo drive
CN1 connector
Forward/reverse run prohibited, zero point return deceleration LS, zero point signal,
external positioning signal
NS300 unit
Emergency stop signal
Output signals
Servo drive CN1 connector
∗
Servo alarm, brake interlock, servo ready, positioning completion
NS300 unit
P1, P2 (area signals)
Internal functions
Position data latch function
Position data latching is possible using phase C, zero point signals, and external signals.
Protection
Parameters damage, parameter setting errors, communications errors, etc.
LED indicators
MS: Module status
NS: Network status
Item
Specifications
Communication format
Multi-drop, T-branch (1:N)
Transmission speed (kbps)
500, 250, 125 kbps
Transmission media
5-wire cables
Transmission distance
Speed
Max. network length
Branch length
Total branch length
500 kbps
100 m or less
6 m or less
39 m or less
250 kbps
250 m or less
78 m or less
125 kbps
500 m or less
156 m or less
Number of nodes
Up to 64 units
Error control
SRS error, node address double checking
Item
Cable
Thick
Thin
Loss of signal
Little
Much
Transmission distance
Long
Short
Advantage/disadvantage
Hard (not easy to bend)
Soft (easy to bend)
Transmission speed
(kbps)
Max. network length (m)
Thick cable
Thin cable
500
100
100
250
250
100
125
500
100
Y203-EN2-02-Katalog.book Seite 100 Mittwoch, 24. Mai 2006 2:22 14
