MODEL: R3-NL2
Blinking in approx. 0.5 Hz: On-line
(ready to communicate network variables)
Blinking in approx. 5 Hz for 12 sec.:
Wink message received
PERFORMANCE
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute (LonWorks or
internal bus or internal power to power input to RUN contact
output to FG)
SERVICE indicator: Green LED
OFF: Normal operations
Blinking in approx. 0.5 Hz: No network information
ON: Internal program error
SERVICE switch: Used to identify the node in LonWorks
network configuration
RESET switch: Resetting the Neuron Chip
Possible I/O combinations
Analog I/O
Input
56
Output
0
Network Variable Type
SNVT_lev_percent
0
56
SNVT_lev_percent
32
24
SNVT_lev_percent (factory default)
Temperature Input (°C input module use
)
Input
56
Output
Network Variable Type
SNVT_temp
0
0
56
SNVT_temp_p
Discrete I/O (Usable with the R3-DA16x and the R3-DC16x)
Input
56
Output
0
Network Variable Type
SNVT_switch
0
56
SNVT_switch
32
24
SNVT_switch
Totalized Pulse I/O (Usable as analog I/O
)
Input
56
Output
0
Network Variable Type
SNVT_count
0
56
SNVT_count
32
24
SNVT_count
Totalized Pulse Input, Discrete I/O (Totalized pulse usable as
analog input) (Usable with the R3-DA16x and the R3-DC16x)
Totalized Pulse
Input
Discrete
Network Variable Type
Input Output
SNVT_count
SNVT_switch
16
16
16
INSTALLATION
Power consumption
•AC: Approx. 20 VA
•DC: Approx. 12 W
Current consumption (no power supply): 100 mA
Output current (power supply): 250 mA continuous at 20 V
DC; 400 mA for 10 minutes
Operating temperature: -10 to +55°C (14 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Atmosphere: No corrosive gas or heavy dust
Mounting: Installation Base (model: R3-BSx)
Weight: 200 g (0.44 lb)
R3-NL2 SPECIFICATIONS
ES-8428 Rev.10 Page 2/6
http://www.m-system.co.jp/