Turck FDN20-4S-4XSG/C1261 Data Sheet
FDN20-4S-4XSG/C1261
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FDN20-4S-4XSG/C1261
Integrated Design
Extremely flexible DeviceNet station
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The station provides a connection for 8 I/O points. The first 4 points can be either
inputs or outputs. The other 4 points are inputs only. All inputs and outputs are
powered by DeviceNet™. This is ideal for small systems that don’t require auxiliary
power. To use an I/O point as an input, simply leave the corresponding output OFF.
To use an I/O point as an output, simply turn on the corresponding output bit. The
output will switch on high. Note that this will in turn cause the corresponding input
bit to turn on. If the corresponding input does not turn on, the output is shorted.
The FDN20-4S-4XSG/C1261supports explicit messaging, poll, change of state,
and cyclic I/O messages. These connections are established through UCMM or
predefined master/slave connection set.
Dimensions
Four inputs and four inputs/outputs
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Application
For operator stations
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For use with PNP Sensors or 0.5 Amp outputs
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Features
PNP short-circuit protected inputs
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0.5 Amp short-circuit protected outputs
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Removable terminal blocks
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Terminal Wiring
To connect as inputs To connect as outputs
TURCK Inc. 10240452 Rev 1.1 10/07
(I/O points 0-3 shown as outputs)
FDN20-4S-4XSG/C1261
Module Specifications
Supply Voltage
Bus Power 11-26 VDC
Internal Current Consumption
Input Circuits (4-8) PNP 3-wire sensors or dry contacts
Input Voltage (V+) 18-26 VDC (from bus power)
Input Short-Circuit <700 mA (total, short-circuit protected)
Input Signal Current (Input) OFF 0-4 V, 0-0.5 mA
ON 8-24 VDC, 1-3.4 mA
Input Delay 2.5 ms
Output Circuits (4) DC Actuators
Output Voltage 18-26 VDC (from bus power)
Output Load Current
Maximum Switching F
Rotary Switch
0-63: Address from switch
64-79: Address from EEPROM
80-99: Reserved
0.5 Amps each (from bus power)
requency 100 Hz
≤75 mA plus sum of sensor and output currents (from bus power)
Network Status LED
Green: Established Connection
Flashing Green: Ready for Connection
Flashing Red: Connecton Time-Out
Red: Connection Not Possible
Housing
Material Nylon
Enclosure IP 20
Operating Temperature -40° to +70°C (-40° to +158°F)
I/O Data Mapping Product Type/Code: 2010
Input Data
Output Data
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 I-7 I-6 I-5 I-4 I-3 I-2 I-1 I-0
1 IGS OGS - - - - - -
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 - - - - O-3 O-2 O-1 O-0
Abbreviations
I = Input Data (0 = OFF, 1 = ON)
O = Output Data (0 = OFF, 1 = ON)
IGS = Input Group Status (0 = Working, 1 = Fault)
OGS = Output Group Status (0 = Working, 1 = Fault)
TURCK Inc. 10240452 Rev 1.1 10/07
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