Omron SRM1-C01-V2 - Page 65

SRT2-DA02
SRT2-DA02
74
Nomenclature
SRT2-DA02
Mounting Screw Holes
DIN Track Mounting Hook
Terminal Block
Indicators
Indicators
Indicator Name Color Display Meaning
PWR Power supply Green Lit The communications power supply is ON.
Not lit The communications power supply is OFF .
COMM Communication Yellow Lit Normal communications
Not lit A communications error has occurred or the Unit is in standby status.
ERR
Communication
Red Lit A communications error has occurred.
Co u ca o
error
Not lit Normal communications or the Unit is in standby status.
U.ERR
Unit error Red Lit An error has occurred in the Unit.
U
Not lit A communications error has occurred or the Unit is in standby status.
DIP Switch (SW101)
(Open cover to access.)
Pin 1 Be sure to turn OFF .
Pin 2 Output points
OFF 2 points (default setting)
ON 1 point (output 0 enabled)
Pin 3 Communications mode
OFF High-speed communications (default setting)
ON Long-distance communications
Pin 4 Be sure to turn OFF .
Pin No. Node addresses
Pin 5 2
3
Pin 6 2
2
Pin 7 2
1
Pin 8 2
0
The default setting is for all of these switches to be OFF .
DIP Switch (SW102)
(Open cover to access.)
Pin 1 Pin 2 Pin 3 Range for output 0
Pin 4 Pin 5 Pin 6 Range for output 1
OFF OFF OFF 0 to 5 (V) (default setting)
ON OFF OFF 1 to 5 (V)
OFF ON OFF 0 to 10 (V)
ON ON OFF –10 to 10 (V)
OFF OFF ON 4 to 20 (mA)
Do not make any settings other than the ones listed above.
Pin 7 Pin 8 Output during communications error
OFF OFF Clear at the output lower limit when
communications error occurs. (default
setting)
OFF ON Clear at the output upper limit when
communications error occurs.
ON OFF Clear at the output lower limit when
communications error occurs (however , if
the range is –10 to 10 V , the output will be
0).
ON ON Output held when communications error
occurs.