38
Pin 2 Expansion Master Unit # Setting:
Sets the Expansion Master Unit Number
Setting Description
ON Expansion Master is Unit 2
OFF Expansion Master is Unit 1
Pin 1 Input Word Setting:
Sets the number of input words (points) occupied at the Expansion Master.
Setting Description
ON One word (16 points) of inputs.
OFF Two words (32 points) of inputs.
Note 1. Turn the CQM1H/CQM1 power off before setting the DIP switch. The switch
settings are enabled when the CQM1H/CQM1 power is turned on.
2. Use a different Unit number for each of the two Expansion Masters used with
a single Master.
3. Slave address for Unit 2 can only be used for an 8-point or 16-point Slave. It
cannot be used for a 4-point Slave.
CQM1-G7N01 Output Expansion Master
All pins are factory-set
to OFF
OFF↔ON
→
Pins 3 and 4 Not used (set to OFF).
Pin 2 Expansion Master Unit # Setting:
Sets the Expansion Master Unit Number
Setting Description
ON Expansion Master is Unit 2
OFF Expansion Master is Unit 1
Pin 1 Output Word Setting:
Sets the number of output words (points) occupied at the Expansion Master.
Setting Description
ON One word (16 points) of outputs.
OFF Two words (32 points) of outputs.
Note 1. Turn the CQM1H/CQM1 power off before setting the DIP switch. The switch
settings are enabled when the CQM1H/CQM1 power is turned on.
2. Use a different Unit number for each of the two Expansion Masters used with
a single Master.
3. Slave address for Unit 2 can only be used for an 8-point or 16-point Slave. It
cannot be used for a 4-point Slave.
Switch Settings
Section 2-2
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