
FDNP-L0808G-ST
FDNP-L0808G-ST
Advanced DeviceNet™ station•
4 x 2 discrete inputs and •
4 x 2 discrete outputs
Applications
For wet or dry environments•
For use with eight 3-wire or four •
4-wire proximity and photoelectric
sensors, and eight discrete actuators
Features
NPN/PNP short-circuit protected •
inputs with open-circuit protection
0.5 amp short-circuit protected outputs•
Glass lled nylon with nickel •
plated brass connectors
Rotary address switches•
I/O, bus, 2 auxiliary power •
connector out back
This station takes up to eight discrete
three-wire inputs or four discrete fourwire input points per node. Each input
automatically detects a sourcing (PNP) or
sinking (NPN) open-collector signal. Any
combination of NPN and PNP devices may
be used, but both inputs on a connector
must be the same type.
There are two inputs per connector-one
on pin four and one on pin two. The LED
at each input point turns green when the
input is on. Each input pair is monitored
for short-circuits and open-circuits. The
status bits automatically reset when the
fault is removed.
There are two outputs per connector-one
on pin four and one on pin two. The LED
at each output point turns green when the
output is on. Each output pair is monitored
for short-circuits and open-circuits.
Dimensions
The node address and communication
rate can be set using the rotary switches
located under the device cover or through
software node commissioning. The
unit automatically detects the network
communication rate
The FDNP-L0808G-ST supports explicit
messaging, poll, change of state, and
cyclic I/O messages. These connections
are established through UCMM or
predened master/slave connection set.
Recommended Cordsets:
Bus line:
RSM RKM 579-*M or BK52C 579-*M
Auxiliary power:
RSM RKM 47- *M
Inputs:
VBRS-4.4 2RK 4T-*/* or
RK 4.4T-*-RS 4.4T/RK 4.5T-*-RS 4.5T
Outputs:
VBRS-4.4 2RK 4T-*/* or
RK 4.4T-*-RS 4.4T
TURCK Inc. Minneapolis, MN 55441 10240472 Rev 1.1 3/09 1

FDNP-L0808G-ST
Connectors
5-pin Male 5-pin Female
DeviceNet™ minifast
4-pin Male 4-pin Female
Auxiliary Power minifast
1 = Shield
2 = V +
3 = V –
4 = CAN_H
5 = CAN_L
®
+
1 = V
AUX
2 = Pass thru
3 = Pass thru
4 = V
-
AUX
®
Input / Output Connectors
I/O Data Mapping
Item Number F2023
Product Type / Code: 7/2023
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
Input
Data
Output
Data
1 ISS-7 ISS-6 ISS-5 ISS-4 ISS-3 ISS-2 ISS-1 ISS-0
2 IOS-7 IOS-6 IOS-5 IOS-4 IOS-3 IOS-2 IOS-1 IOS-0
3 OS-7 OS-6 OS-5 OS-4 OS-3 OS-2 OS-1 OS-0
4 - APS - - - - - -
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 O-7 O-6 O-5 O-4 O-3 O-2 O-1 O-0
Note: No open circuit detection will be
available from the terminal strip.
Abbreviations
I = Input Data (0=OFF, 1=ON)
ISS = Input Short Status (0 = Working, 1 = Fault)
IOS = Input Open Status (0 = Working, 1 = Fault)
O = Output Data (0=OFF, 1=ON)
OS = Output Status (0 = Working, 1 = Fault)
APS = Aux Power Status (0=OFF, 1=ON)
TURCK Inc. Minneapolis, MN 55441 10240472 Rev 1.1 3/09 2

FDNP-L0808G-ST
Module Specifications
Supply Voltage
Bus Power 11-26 VDC
Internal Current Consumption ≤ 75 mA (from bus power)
Auxiliary Power 18-26 VDC
Input Circuits (8) PNP 3-wire sensors or dry contacts
Input Voltage (V+) 13-26 VDC (from bus power)
Input Signal Current (I) OFF <2 mA
ON 3.0-3.4 mA at 24 VDC
Input Delay 2.5 ms
Maximum Switching Frequency 100 Hz
Input Short-Circuit (V+) 700 mA-2.0A (total)
Output Circuits (8) DC actuators
Output Voltage 18-26 VDC (from auxiliary power)
Output Load Current 0.5 A per output (from auxiliary power)
Open Circuit Current <1 mA per output
Maximum Switching Frequency 100 Hz
I/O LED Indications
Off = Not active
Green = Active
Amber = Open circuit fault
Red = Short circuit fault
Module Status LED
Off = Power off
Green = Operating
Flashing green = Autobaud
Flashing red/green = Self test
Red = Unrecoverable fault
TURCK Inc. Minneapolis, MN 55441 10240472 Rev 1.1 3/09 3

FDNP-L0808G-ST
Network Status LED
Off = Off-line
Green = Connected
Flashing green = On-line
Flashing red = I/O time-out
Flashing red/green = Self test
Red = Critical link failure
Auxiliary Power Status LED
Off = Power off
Green = Power on
Adjustments via rotary switch
0-63
Auto/125k/250k/500k
Housing
Material Glass-lled nylon,
nickel plated brass connectors
Enclosure NEMA 1, 3, 4, 12, 13 and IEC IP 67,
Operating Temperature -40° to +70°C (-40° to 158° F)
TURCK Inc. Minneapolis, MN 55441 10240472 Rev 1.1 3/09 4