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Power Supply Module Specifications
The following charts detail the specifications of the various power supply modules. For
specifications of the power supply module used with I/O expansion frames, see the Expansion
Power Supply Module chapter below.
12V DC Power Supply Module (Default)
Input Voltage
Outputs
No Load Power
Consumption
Diagnostic LEDs
Input Protection
Output Protection
Dimensions
Weight
12V DC Low-Tier Power Supply Module
Input voltage
Outputs
Input Protection
Dimensions
Weight
DC 10.8-16 V
The low limit of the DC power supply (10.8-16V) can be configured to 10.5V.
The default is 10.8.
Motherboard connector (to CPU and I/O modules): equal to input voltage, max.
4 A
AUX1A/AUX1B: equal to input voltage, max. 8 A, on/off controlled by user
program
AUX2A/AUX2B (configurable): equal to input voltage (default), max. 8A,
or 3.3, 5, 7.5, 9 V DC ±10%, max. 2.5A, on/off (default) controlled by user
program
Note: max. 8 A total current consumption from all outputs
Max. 50 mA
Status LED for: input voltage, AUX1 and AUX2 outputs, 12V control for DO
modules
Internal line fuse, replaceable
AUX2A/B short circuit, automatic recovery on 3.3, 5, 7.5, 9 V
56 mm W x 225 mm H x 180 mm D (2.2" W x 8.7" H x 7.1" D)
Approx. 0.43Kg (0.95 Lb)
10.8-16 V DC
Motherboard connector (to CPU and I/O modules): The same as input voltage /
max. 4 A
AUX1A/AUX1B: equal to input voltage max. 8A
Note: max. 8 A total current consumption from all outputs
Internal line fuse, replaceable
56 mm W x 225 mm H x 180 mm D (2.2" W x 8.7" H x 7.1" D)
Approx. 0.43Kg (0.95 Lb)
Specifications subject to change without notice.
Power Supply Module and Backup Battery
3-12
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