A6175 ROC800-Series Remote Operations Controller Instruction Manual

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ROC800-Series Instruction Manual
Revised Jul-14 Power Connections 3-23
Table 3-16. Power Consumption of the APM Module
I/O Module
Power Consumption (mW) Quantity
Used
Duty
Cycle
Sub-Total
(mW)
Description PTYPICAL
APM Module 110 mA @ 12 volts dc 1300 mW 1
Power provided by the
module’s +T port
1.25 * Measured
Current Draw (from +T
port in mA) * 24
1
Table Total
Table 3-17. Power Consumption of the RTD Module
I/O Module
Power Consumption (mW) Quantity
Used
Duty
Cycle
Sub-Total
(mW)
Description PTYPICAL
RTD Module 65 mA @ 13.25 volts dc 1
Table Total
Duty Cycle An RTD has no associated duty cycle. Consequently, always set “1”
as the duty cycle value.
Table 3-18. Power Consumption of the Thermocouple Module
I/O Module
Power Consumption (mW) Quantity
Used
Duty
Cycle
Sub-Total
(mW)
Description PTYPICAL
Thermocouple Module 84 mA @ 12 volts dc 1008 mW 1
Table Total
Note: The Series 1 CPU does not support the TC2 module.
Duty Cycle A thermocouple has no associated duty cycle. Consequently, always
set “1” as the duty cycle value.