Panasonic SL-VGU1-C

67
Chapter 3
Specications
List of Specications
Designation S-LINK V gateway controller for DeviceNet
Model No. SL-VGU1-D
Supply voltage 24V DC
+10
-
5
%
Current consumption 300mA or less (excluding error output load and power supply for driving I/O units) (Note 2)
Allowable through current 7A (Note 3)
S-LINK V system side
Transmission method Bidirectional time-divided multiple transmission method
Synchronization method Bit synchronization method, frame synchronization method
Transmission procedure
S-LINK V protocol
Transmission speed A mode: 110kbps, B mode: 27.5kbps, C mode: 6.9kbps
Refresh time A mode: 0.29 to 10.32ms, B mode: 1.18 to 41.29ms, C mode: 4.70 to 165.15ms
I/O points 512 points max.
Connected node No. 256 nodes max.
Transmission distance A mode: 50m max., B mode: 200m max., C mode: 800m max.
Total wiring length A mode: 100m or less, B mode: 400m or less, C mode: 1,600m or less
Transmission cable
Exclusive 4-core at cable (0.5mm
2
) or
Conductor cross-section area 0.3 to 2.0mm
2
4-core VCTF cable (without shield) (Note 4)
I/O combination I/O settable in units of 32 Nos.
Indicators
Transmission Green LED (Blinks during transmission.)
Error
Red LED (Lights up when an error occurs. Blinks when the cause of the error is eliminated. Turns off when
normal operation is performed.)
Hexadecimal Orange LED (Lights up when the address display is in the hexadecimal number display mode.)
Address display 3 digits red LED (Displays the number of connected nodes, recognized address, error address, etc.)
Error output
NPN open-collector transistor
• Maximum sink current: 100mA (without short-circuit protection)
• Applied voltage: 30V DC or less (between error output and 0V)
• Residual voltage: 1.5V or less (at 100mA sink current)
DeviceNet side
Compatible network DeviceNet Specications Release 2.0
Transmission protocol Poll, Change of State, Cyclic
Address setting 0 to 63 (set by address setting switch)
Transmission speed 500kbps 250kbps 125kbps
Total extension 100m 250m 500m
Transmission cable Exclusive DeviceNet cable
Operation indicators Network Status (Green, Red), Module Network Status (Green, Red)
Environmental resistance
Ambient temperature 0 to +55ºC (No dew condensation), Storage: -20 to +70ºC
Ambient humidity 10 to 90% RH, Storage: 10 to 90% RH
Noise immunity
Power line: 500Vp, 10ms cycle, 1µs pulse width
Common: 1,000Vp, 10ms cycle, 1µs pulse width (with noise simulator)
Voltage withstandability 1,000V AC for one min. between all terminals connected together and enclosure
Insulation resistance 20MΩ, or more, with 500V DC megger between all terminals connected together and enclosure
Vibration resistance 10 to 150Hz frequency, 0.75mm amplitude or acceleration of 5G in X, Y and Z directions for two hours each
Shock resistance 294m/s
2
acceleration (30G approx.) in X, Y and Z directions for three times each
Grounding method F.G. terminal: C-connection, Enclosure: Floating
Mounting Mounted on DIN rail or mounting M4 screw (length: 12mm or less)
Material Enclosure: ABS
Weight 200g approx.
Terminal blocks
S-LINK V terminal block connector (8-pole): 2ESDVM-08P (manufactured by Dinkle Enterprise Co., Ltd.)
DeviceNet terminal block connector (5-pole): MSTB2.5/5-ST-5.08 (gold plating) (manufactured by Phenix Contact)
Notes: 1) Mainly the S-LINK V system side specifications are given above. The DeviceNet side conforms to DeviceNet specifications.
Please conrm the details from ODVA.
2) The current consumption value shown here is the total of the maximum current (D-G line only) supplied to the S-LINK V I/O units
and the current consumption of the S-LINK V gateway controller.
3) This product is not equipped with any short-circuit protective function. For this reason, select a power supply unit having short-
circuit protective function (fuse, etc.).
4) The VCTF cable is the vinyl cabtyre cable that conforms to the requirements of JIS C 3306 ‘Polyvinyl chloride insulated exible
cords.’