SMAR DF17 User manual

DF16- 17ME

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BRAZIL
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CHINA
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FRANCE
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F-92370 Chaville
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NETHERLANDS
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De Oude Wereld 116
2408TM Alphen aan den Rijn
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GERMANY
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UNITED KINGDOM
Smar UK Ltd
3, Overhill Road - Cirencester
Gloucestershire -
GL7 2LG
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USA
Smar International Corporation
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Houston, TX 77040
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DF16 / DF17 – INSTALLATION MANUAL
1
AC Input Module DF16/DF17
DF16 ( 2 groups of 4 120Vac digital inputs )
DF17 ( 2 groups of 4 240Vac digital inputs )
Description
This Module senses the AC input Voltage and converts it to a True (ON) or False (OFF) logic signal. It
has 2 optically isolated groups of 4 inputs to detect 120/240 Vac (DF16/DF17 respectively).
Technical specifications
Architecture
Number of Inputs 8
Number of Groups 2
Number of Points per Group 4
Isolation
Groups are individually isolated
Optical Isolation up to 5000 Vac
External Power
Voltage Source for Inputs 120 Vac (DF16)
240 Vac (DF17)
10 mA
Typical Consumption per Point
Indicator of source None
AC NeutralA
In1
In2
In3
In4
AC NeutralB
In5
In6
In7
In8
R
Vcc
Vcc A R
Rin
Red
Green
R
IMB
.
.
.
DF16-2groupsof4120VACDigitalInputs
smar
1A
2A
3A
4A
5A
6A
7A
8A
9A
10A
1B
2B
3B
4B
5B
6B
7B
8B
9B
10B
DF16
2G4x120VACIn
+5VDC
0
1
0
1
2
3
3
2
smar

DF16 / DF17 – INSTALLATION MANUAL
2
Internal Power
Provided by the IMB bus 5 Vdc @ 50 mA Maximum
Total Maximum Dissipation 0.25 W
Indicator of source Green LED
Inputs
ON State Level (True Logic) 100-140 Vac (DF16)
200-264 Vac (DF17)
OFF State Level (False Logic) 0-30 Vac (DF16)
0-50 Vac (DF17)
Typical Input current 10 mA
Status display Yellow LED
Switching Information
Minimum Voltage ( 0 to 1) 100 Vac (DF16), 45 to 60 Hz
200 Vac (DF17), 45 to 60 Hz
Maximum Voltage (1 to 0) 30 Vac (DF16), 45 to 60 Hz
50 Vac (DF17), 45 to 60 Hz
Typical Hysteresis 70 Vac (DF16)
150 Vac (DF17)
Time from 0 to 1 5 ms
Time from 1 to 0 42 ms
Dimensions and Weight
Dimensions (WxHxD) 39.9x137.0x141.5 mm ; (1.57x5.39x5.57 in)
Weight 0.285 kg
Wire
One wire 14 AWG (2 mm2)
Two wires 20 AWG (0.5 mm2)