
135
Chapter 4
Specifications
Input module
(
SL-VM8
: 8-channel,
SL-VM16
: 16-channel)
●
Specifications
Type
8-channel
16-channel
Model No.
SL-VM8
SL-VM16
Supply voltage
24V DC±10% (Supplied from
S-LINK V
controller or separate power supply)
Current consumption
(24V DC)
18mA or less (Note 1)
20mA or less (Note 1)
Address setting
0 to 511 (Set by No.19 to 28)
Input
Photo-coupler input:
• Current input: 6mA or less
• Operation voltage:
ON voltage: 17V or more [between COM. (+) and IN]
OFF voltage: 4V or less [between COM. (+) and IN]
•
Input impedance: Approx. 6.5kΩ
Number of input points
8 points
16 points
Environmental resistance
Ambient tempera-
ture
-10 to +55°C (No dew condensation or icing allowed), Storage: -20 to +70°C
Ambient humidity
35 to 85% RH,Storage: 35 to 85% RH
Noise immunity
Power line: 500Vp, 10ms cycle, 1µs pulse width
Common: 1,000Vp, 10ms cycle, 1µs pulse width (with noise simulator)
Vibration resis-
tance
10 to 150Hz frequency, 0.75mm amplitude or maximum acceleration 49m/s² in X, Y and Z directions for two
hours each
Weight
Approx. 15g
Notes: 1) This value does not include the current consumption of the connected input device.
2) The power supply circuit of this product does not have any short-circuit protective function. Adopt a short-circuit protective function,
such as a fuse, for the power supply circuit.
3) In some cases, you cannot install the same
SL-VM16
units close to each other, or
SL-VM16
unit and
SL-VMP16
unit close to each
other. The distance between these units depends on the ambient temperature.
While referring to the following figure, secure enough distance between the units.
16
4
0
8
12
-
10 0
10 20 30 40 5055
L=20
L=30
L=40
L≥50
L
Units
Number of simultaneously turned-on points (point)
Ambient temperature (°C)
Summary of Contents for S-LINK V
Page 2: ...2 ...
Page 5: ...5 Before Using This System ...
Page 12: ...12 Before Using This System MEMO ...
Page 13: ...13 Chapter 1 Designing System ...
Page 35: ...35 Chapter 2 Wiring ...
Page 60: ...60 Chapter 2 MEMO ...
Page 61: ...61 Chapter 3 Starting System ...
Page 71: ...71 Chapter 4 Specifications ...
Page 161: ...161 Chapter 5 Troubleshooting ...
Page 169: ...169 Appendix ...
Page 180: ...180 Appendix MEMO ...