Omron CRT1 - 10-2009 Operation Manual page 363

Units with Connectors
Note
Note
Sensor Power Supply
Mode Settings Switch
Pin No. Setting
4 Input CH2/CH3 range set-
tings (common)
5
6
7 Always OFF.
8 Range setting method
(1) Always use the default setting (OFF) for pin 7.
(2) Always set pin 8 to ON if the DIP switch is used to set the ranges. If this
pin is OFF, the DIP switch settings will not be enabled.
(3) The DIP switch settings are read when power is turned ON.
■ Input CH0/CH1 range (common)
Input range
0 to 5 V
1 to 5 V
0 to 10 V
–10 to 10 V
4 to 20 mA
0 to 20 mA
■ Input CH2/CH3 range (common)
Input range
0 to 5 V
1 to 5 V
0 to 10 V
–10 to 10 V
4 to 20 mA
0 to 20 mA
(1) When the DIP switch is used to set the input ranges (pin 8 ON), the input
signal ranges must always be the same for Inputs CH0 and CH1 and for
Inputs CH2 and CH3. If it is necessary to set separate input signal ranges
for Inputs CH0 to CH3, use the CX-Integrator rather than the DIP switch
to make the settings.
(2) Do not set the DIP switches or pins other than as specified in the table
above.
2
1 3 4
ON
See the next table
Default setting: All pins OFF
Always set this pin to OFF. Malfunctions may
occur if it is set to ON.
OFF: Use CX-Integrator.
ON: Use DIP switch.
Pin 1
OFF OFF
ON OFF
OFF ON
ON ON
OFF OFF
ON OFF
Pin 4
OFF OFF
ON OFF
OFF ON
ON ON
OFF OFF
ON OFF
Section 6-7
Specification
Pin 2 Pin 3
OFF
OFF
OFF
OFF
ON
ON
Pin 5 Pin 6
OFF
OFF
OFF
OFF
ON
ON
339