Un611&Un612 - Toshiba V Series User Manual

Chapter 2 General Specifications
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UN611&UN612
Item
Model
Transmission mode
Transmission cable
Topology
Transmission standard
Transmission speed
Transmission Cable
distance diameter
Max.
distance
No. of stations
Transmission capacity
Scan cycle
Synchronization
Encoding method
Service
Current consumption
Weight
Cable Connection Example
UN611/612
Termination
setting
Grounding
resistance
100W or less
- Connect L1 to L1, L2 to L2, and SG to SG (use a twisted-pair cable for L1 and L2, and
provide another twisted-pair cable for SG.)
- Connect the shield of the cable to FG, and wire it to the ground. The distance to the ground
should be as short as possible.
- Select a suitable grounding method from single point ground across the system or unit end
ground according to the environment (do not use multiple ground).
- When UN611/612 becomes the termination station of the transmission line, short-circuit L1
and TERM to provide a terminating resistor.
Supplementary
For deteils, refer to the separate maunal "TOSLINE-F10 User's Manual" (6F8C0844).
Specification
UN611 (TOSLINE-F10 Master Station)
UN612 (TOSLINE-F10 Remote Station)
High-speed setting
Shielded twisted-pair cable
Bus
EIA Standard RS-485
750kbps
1.2mm Φ
2
0.75mm 0.5mm
500m 300m 200m
32 stations/line
32 words
7ms / 32 words
Start-stop
Base band, NRZ, positive logic
Scan transmission
600mA or less (at 5VDC)
Approx. 350g
Other station or remote I/O
TERM
L1
L2
SG
FG
Shielded twisted-pair cable
model 2000 Sequence Controller S2 User's Manual -Basic Hardware-
Long-distance setting
250kbps
1.2mm Φ
2 2
0.75mm 0.5mm
1000m 600m 400m
12ms / 32 words
TERM
L1
L2
SG
FG
2